SW8080936_HISTORICAL FILE_20081103

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
C HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
Zoos u 03
YYYYMM DD

O�O� y%: A.'Q9 Michael F. Easley, Governor
William G. Ross Jr., Secretary
rNorth Carolina Department of Environment and Natural Resources
Y Coleen H. Sullins Director
Division of Water Quality
November 3, 2008
Commanding Officer c/o Mr. Carl Baker, Deputy Public Works Officer
US Marine Corps Base, Camp Lejeune
Bldg 1005 Michael Rd.
MCB Camp Lejeune, NC 28547
Subject: State Stormwater Management Permit No. SW8 080936
Camp Lejeune - SBB 342 Parking Lot
High Density Commercial Infiltration Basin Project
Onslow County
Dear Mr. Baker:
The Wilmington Regional Office received a complete State Stormwater Management Permit
Application for Camp Lejeune - SBB 342 Parking Lot on October 27, 2008. Staff review of the
plans and specifications has determined that the project, as proposed, will comply with the
Stormwater Regulations set forth in Session Law 2006-246 and Title 15A NCAC 2H.1000. We
are forwarding Permit No. SW8 080936 dated November 3, 2008, for the construction of the
subject project.
This permit shall be effective from the date of issuance until November 3, 2018, and shall be
subject to the conditions and limitations as specified therein. Please pay special attention to
the Operation and Maintenance requirements in this permit. Failure to establish an adequate
system for operation and maintenance of the stormwater management system will result in
future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have
the right to request an adjudicatory hearing upon written request within thirty (30) days
following receipt of this permit. This request must be in the form of a written petition,
conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of
Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands
are made this permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please
contact Christine Nelson, or me at [phone].
Edward Beck
Regional Supervisor
Surface Water Protection Section
ENB/can: S:\WOS\STORMWATER\PERMIT\080936.oct08
cc: David Towler, USMCB Camp Lejeune
Onslow, County Building Inspections
Christine Nelson
cWilmington- Regibnal-Office
Central Files
N�0.�hCarvlina
�vatura!/y
North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone [phone] Customer Service
Wilmington Regional Office Internet: www.ncwatemualitv.org Fax [phone]
An Equal OppodunitylAffirmative Action Employer— 50% Recycled110% Post Consumer Paper

State Stormwater Management Systems
Permit No. SW8 080936
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
Commanding Officer & Carl Baker, Deputy Public Works Officer &
USMCB Camp Lejeune
Camp Lejeune - SBB 342 Parking Lot
Behind Building SBB 342, Demo Range Road, Camp Lejeune, Onslow County
FOR THE
construction, operation and maintenance of five infiltration basin(s) in compliance with
the provisions of Session Law 2006-246 and 15A NCAC 2H .1000 (hereafter referred to
as the "stormwater rules') and the approved stormwater management plans and
specifications and other supporting data as attached and on file with and approved by
the Division of Water Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until November 3, 2018, and
shall be subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater
runoff as described in Section 1.8 on page 3 of this permit. The stormwater
control has been designed to handle the runoff from 111,526 square feet of
impervious area.
3. This basin must be operated with a 50' vegetated filter.
4. The tract will be limited to the amount of built -upon area indicated in Section 1.8
on page 3 of this permit, and as shown on the approved plans. This permit does
not provide any allocation of built -upon area for future development.
5. All stormwater collection and treatment systems must be located in either
dedicated common areas or recorded easements. The final plats for the project
will be recorded showing all such required easements, in accordance with the
approved plans.
Page 2 of 8

State Stormwater Management Systems
Permit No. SW8 080936
The runoff from all built -upon area within the permitted drainage area of this
project must be directed into the permitted stormwater control system.
The built -upon areas associated with this project shall be located at least 30 feet
landward of all perennial and intermittent surface waters.
The following design criteria have been permitted for the infiltration basin and
must be provided and maintained at design condition:
a. Drainage Area, acres:
3.94
Onsite, ft :
171,480
Offsite, ftZ:
none
b. Total Impervious Surfaces, ftZ:
111,526
Onsite, ft :
111,526
Offsite, ft2:
none
C. Design Storm, inches:
3.68
d. Difference in the prq- and post -development
1-yr, 24-hr runoff, ft :
31,589
- Pre -development 1-yr, 24-hr runoff, ft3-
2,631
- Post -development 1-yr, 24-hr runoff, ft�:
33,421
Basin 1
Basin 2
Basin 3
Basin 4
Basin 5
e. Basin Depth, ft:
4.5
4.5
4.5
4.5
3
f. Bottom Elevation, FMSL:
87.8
87.8
87.8
87.8
89.3
g. Bottom Surface Area, ft :
202
202
202
202
1,210
h. Bypass Weir Elevation, FMSL:
91.8
91.8
91.8
91.8
91.8
i. Top Elevation, FMSL:
92.3
92.3
92.3
92.3
92.3
j. Permitted Storage Volume, ft3:
6,526
6,526
6,526
6,526
5,485
k. Type of Soil:
Wando/Kureb
I. Expected Infiltration Rate, in/hr:
10.0
10.0
10.0
10.0
10.0
m. Seasonal High Water Table, FMSL:
85.8
85.8
85.8
85.8
87.3
n. Draw Down Time, days:
1.62
1.62
1.62
1.62
0.23
o. Receiving Stream/River Basin:
Courthouse BayIWhite Oak
p. Stream Index Number:
19-36
q. Classification of Water Body:
SA, HQW
II. SCHEDULE OF COMPLIANCE
The stormwater management system shall be constructed in its entirety,
vegetated and operational for its intended use prior to the construction of any
built -upon surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately.
Page 3 of 8

State Stormwater Management Systems
Permit No. SW8 080936
3. The permittee shall at all times provide the operation and maintenance
necessary to assure the permitted stormwater system functions at optimum
efficiency. The approved Operation and Maintenance Plan must be followed in
its entirety and maintenance must occur at the scheduled intervals including, but
not limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and revegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and
specifications.
f. Debris removal and unclogging of bypass structure, infiltration media, flow
spreader, catch basins, piping and vegetated filter.
g. A clear access path to the bypass structure must be available at all times.
4. Records of maintenance activities must be kept for each permitted BMP. The
reports will indicate the date, activity, name of person performing the work and
what actions were taken.
5. The permittee shall submit to the Division of Water Quality an annual summary
report of the maintenance and inspection records for each BMP. The report
shall summarize the inspection dates, results of the inspections, and the
maintenance work performed at each inspection.
6. The facilities shall be constructed as shown on the approved plans. This permit
shall become voidable unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans and specifications, and other
supporting data.
7. If the stormwater system was used as an Erosion Control device, it must be
restored to design condition prior to operation as a stormwater treatment device,
and prior to occupancy of the facility.
8. Upon completion of construction, prior to issuance of a Certificate of Occupancy,
and prior to operation of this permitted facility, a certification must be received
from an appropriate designer for the system installed certifying that the permitted
facility has been installed in accordance with this permit, the approved plans and
specifications, and other supporting documentation. Any deviations from the
approved plans and specifications must be noted on the Certification. A
modification may be required for those deviations.
9. Access to the stormwater facilities shall be maintained via appropriate
easements at all times.
Page 4 of 8

State Stormwater Management Systems
Permit No. SW8 080936
10. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed
below:
a. Any revision to any item shown on the approved plans, including the
stormwater management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the
drainage area.
e. Further subdivision, acquisition, lease or sale of all or part of the project
area. The project area is defined as all property owned by the permittee,
for which Sedimentation and Erosion Control Plan approval or a CAMA
Major permit was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
11. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
12. A copy of the approved plans and specifications shall be maintained on file by
the Permittee 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.
III. GENERAL CONDITIONS
This permit is not transferable to any person or entityexcept after notice to and
approval by the Director. In the event of a change otownership, or a name
change, the permittee must submit a completed Name/Ownership Change form
to the Division of Water Quality, signed by both parties, and accompanied by the
appropriate documentation as listed on page 2 of the form. The approval of this
request will be considered on its merits and may or may not be approved.
The permittee is responsible for compliance with all permit conditions until such
time as the Division approves the transfer request.
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.
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.
Page 5 of 8

State Stormwater Management Systems
Permit No. SW8 080936
The permit issued shall continue in force and effect until revoked or terminated.
The permit may be modified, revoked and reissued or terminated for cause. The
filing of a request for a permit modification, revocation and reissuance or
termination does not stay any permit condition.
Unless specified elsewhere, permanent seeding requirements for the stormwater
controls must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual.
Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
10. The issuance of this permit does not prohibit the Director from reopening and
modifying the permit, revoking and reissuing the permit, or terminating the permit
as allowed by the laws, rules and regulations contained in Session Law 2006-
246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et. al.
11. The permittee shall notify the Division in writing of any name, ownership or
mailing address changes at least 30 days prior to making such changes.
12. The permittee shall submit a permit renewal application 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 3'd day of November 2008.
NORTH J2AAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
tot, Goleen N. Sullins, Uirector
Division of Water Quality
By Authority of the Environmental Management Commission
Page 6 of 8

DWQUSE ONLY,
' Date Received
Fee Paid
Permit Number
lo—vco—��
R83
64--)WOW3(0
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality =RMP"2"
STORMWATER MANAGEMENT PERMIT APPLICATION FThis form may be photocopiedfor use as an original—
L GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
Commanding Officer. Marine Corps Base, Camp Lejeune
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
Carl Baker, Deputy Public Works Officer
3. Mailing Address for person listed in item 2 above:
City: MCB Camp Lejeune State:NC Zip:28547
Phone: (910 ) 451-2213 Fax: [phone]
Email: [e-mail]
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
5. Location of Project (street address):
Behind Building SBB 342.,Demo flange Rd.
City:Camp Lejeune County:Onslow
6. Directions to project (from nearest major intersection):
From Hwy 172 near Courthouse Bay area of USMCB Camp Lejeune turn onto Munro Road. Follow Munro
Rd. for approximately 0.45 miles and turn left onto Demo Range Rd. The infiltration basin is 0.2 miles down
Demo Range Rd. on the left.
7. Latitude:34 34' 48.77" N Longitude:77 21' 27.10" W of project
8. Contact person who can answer questions about the project:
Name:DavidTowler Telephone Number: (910 ) 451-3238 e, 4 3ZB1
Email:[e-mail]
II. PERMIT INFORMATION:
Form SWU-101 Version 8.07 Page I of

. rr
1. '1Specify whether project is (check one): ®New ❑Renewal ❑Modification
2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit numberN/A and its issue date (if known)N/A
3. Specify the type of project (check one):
❑Low Density ®High Density ❑Redevelop ❑General Permit ❑Universal SMP []Other
4. Additional Project Requirements (check applicable blanks):
❑CAMA Major ®Sedimentation/Erosion Control ❑404/401 Permit ❑NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748.
RECEWED
Ill. PROJECT INFORMATION O C T 067008
1. In the space provided below, summarize how stormwater will be treated. Also attache etailed narrative _
(one to two pages) describing stormwater management for the project.
The stormwater from the site will be taken to the infiltration basins via a grassed swale along the perimeter of the
parking lot. Before entering the basins. stormwater flow will go through a flow sputter and the I year 24 hour
storm will be infiltrated Any additional flow will bypass the infiltration basins and will enter a level -spreader
and a 50' vegetated filter.
2. Stormwater runoff from this project drains to the White Oak River basin.
3. Total Site Area: 3.94 acres 4. Total Wetlands Area: 0 acres
5. 100' Wide Strip of Wetland Area: N/A acres (not applicable if no wetlands exist on site)
6. Total Project Area.":3.94 acres 7. Project Built Upon Area:65.0 %
8. How many drainage areas does the project have?l
9. Complete the following information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
Basin Information
Drainage Area 1
Drainage Area 2
Receiving Stream Name
Courthouse Bay
Stream Class & Index No.
SA; HQW 19-36
Drainage Area (so
171480
Existing Impervious' Area (so
56623
Proposed Impervious'Area (sf)
111526
% Impervious* Area (total)
0.65
Impervious" Surface Area
Drainage Area 1
Drainage Area 2
On -site Buildings (so
0
On -site Streets (sf)
0
On -site Parking (so
111526
On -site Sidewalks (so
0
Other on -site (sO
0
Form SWU-101 Version 8.07 Page 2 of 4

site (sf) 0
Total (sf): Ili 5'01(0
. u,per vmua urcu rn u.J mcu un um uum uvun ureu rnuuuurK, uui nm unureu w, uuuuursb, ruuub, purnutg ureub,
sidewalks, gravel areas, etc.
**Total project area shall be calculated based on the current policy regarding inclusion of wetlands in the built upon area
percentage calculation.
10. How was the off -site impervious area listed above derived
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
One of the following deed restrictions and protective covenants are required to be recorded for all subdivisions,
outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table listing each lot
number, size and the allowable built -upon area for each lot must be provided as an attachment.
Form DRPC-1 High Density Commercial Subdivisions ]� F
Form DRPC-2 High Density Developments with Outparcels
Form DRPC-3 High Density Residential Subdivisions O C T 0 6 `7nn8
Form DRPC4 Low Density Commercial Subdivisions
Form DRPC-5 Low Density Residential Subdivisions )3jr_
Form DRPC-6 Low Density Residential Subdivisions with Curb Outlets �'----
By your signature below, you certify that the recorded deed restrictions and protective covenants for this
project shall include all the applicable items required in the above form, that the covenants will be binding on
all parties and persons claiming under them, that they will run with the land, that the required covenants
cannot be changed or deleted without concurrence from the State, and that they will be recorded prior to the
sale of any lot.
V. SUPPLEMENT FORMS
The applicable state stormwater management permit supplement form(s) listed below must be submitted for each
BMP specified for this project. Contact the Stormwater and General Permits Unit at [phone] for the status
and availability of these forms.
Form SW401-Low Density
Form SW401-Curb Outlet System
Form SW401-Off-Site System
Form SW401-Wet Detention Basin
Form SW401-Infiltration Basin
Form SW401-Infiltration Trench
Form SW401-Bioretention Cell
Form SW401-Level Spreader
Form SW401-Wetland
Form SW401-Grassed Swale
Form SW401-Sand Filter
Low Density Supplement
Curb Outlet System Supplement
Off -Site System Supplement
Wet Detention Basin Supplement
Infiltration Basin Supplement
Underground Infiltration Trench Supplement
Bioretention Cell Supplement
Level Spreader/Filter Strip/Restored Riparian Buffer Supplement
Constructed Wetland Supplement
Grassed Swale Supplement
Sand Filter Supplement
Form SWU-101 Version 8.07 Page 3 of 4

VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Office. (Appropriate office may be found by locating project on the
interactive online map at http://h2o.enr.state.nc.us/su/insi maps.htm)
1. 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 0
• Original and one copy of the Deed Restrictions & Protective Covenants Form "DtAT
• Original of the applicable Supplement Form(s) and O&M agreement(s) for each BMP `7i t�s i
• Permit application processing fee of $505 ($4,000 for Express) payable to NCDENR -D to j
• Calculations & detailed narrative description of stormwater treatment/management WT
• Copy of any applicable soil report '� WT'
• Three copies of plans and specifications (sealed, signed & dated), including: t�)T
- Development/Project name
- Engineer and firm �j�
-Legend `
- North arrow /r.
'�/ Vj
- Scale OCT 0 6- 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):Civil Branch. Public Works Division. USMCB Camp Lejeune
Mailing Address:Bldg 1005 Michael Rd.
City:USMC Base. Camp Lejeune State:NC Zip:28547
Phone: (910 ) 451-3238 Fax: [phone]
Email:[e-mail]
VIII. APPLICANT'S CERTIFICATION
I, (print or type name of person listed in General Information, item 2) Carl Baker, Deputy Public Works Officer
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will onstructed in conformance with the approved plans, that the required deed restrictions
and protective co)p6nagts will be 7rded, and that the proposed project complies with the requirements of 15A
NCAC 2H .100 / �� A
Date:
Form SWU-101 Version 8.07 Page 4 of 4

>K -
FOR: NCDENR
TRANSACTION
910
P. 01
REPORT
NOV-04-2008 TUE 10:40 AM
350 2004
SEND
t �
DATE START RECEIVER TX TIME PAGES TYPE NOTE M# DP
t >K
NOV-04 10:39 AM 919104512927 1'36" 9 FAX TX OK 513
TOTAL 1M 36S PAGES: 9
State of North Carolina
Department of Environment and Natural Resources
Wilmington Regional Office
Michael F. Easley, Governor
FAX COVER SHEETWilliam G. Ross, Jr., Secretary
Date: - No. Pages (excl. cover): g
To: ��- .i i �` Express Permitting
From: Sandra Exum
Cc:
Phone [phone]
Fax:
Fax: L10) 950-2004
Re: ���2.11 c) � _ _ I, I `
Hard
127 Cardinal Drive Extension, Wilmington, NC 28405 • [phone] • An Equal Opportunity Affirmative Action Employer

P. 01
TRANSACTION REPORT
NOV-04-2008 TUE 10:38 AM
FOR: NCDENR 910 350 2004
SEND
DATE START RECEIVER TX TIME PAGES TYPE NOTE M# DP
NOV-04 10:36 AM 919104512927 1'33" 9 FAX TX OK 512
TOTAL 1M 33S PAGES: 9
State of North Carolina
Department of Environment and Natural Resources
Wilmington Regional Office
Michael F. Easley, Governor William G. Ross, Jr., Secretary
FAX COVER SHEET
D.
• •� .. r
Re:
ilatd copy to follow
No. Pages (excl. cover):
Express Permitting,
From: Sandra Exum
Phone: [phone]
Fax: [phone]
127 Cardinal Drive f xtension, Wilmington, NC 28405 • [phone] a An Equal Opportunity Affirmative Action Employer

r ` �0( W ATEr90 Michael F. Easley, Governor
_0 Y William G. Ross Jr., Secretary
r North Carolina Department of hnvironment and Natural Resources
1 �
Y Coleen H. Sullins Director
Division of Water Quality
October 20, 2008
Commanding Officer c/o Carl Baker, Deputy Public Works Officer
USMCB Camp Lejeune
Bldg 1005 Michael Rd.
MCB Camp Lejeune, NC 28547
Subject: Request for Additional Information
Stormwater Project No. SW8 080936
SBB 342 Parking Lot
Onslow County
Dear Mr. Baker:
The Wilmington Regional Office received a State Stormwater Management Permit Application
for SBB 342 Parking Lot on October 6, 2008. A preliminary review of that information has
determined that the following information is needed to continue the stormwater review:
1. Please include the proposed contours for the stormwater collection and treatment
system, including the infiltration basins.
2. Notes A and B on Page C-4 of the plans indicate that the infiltration basins will be
constructed to be 26 ft wide by 125 ft long. Please verify and indicate if these
dimensions will be at the top elevation of the basins at 92.3 ft or at the storage
elevation of the basins, 91.8 ft. Also include the dimensions for the bottom of the
infiltration basins.
Please note that this request for additional information is in response to a preliminary review.
The requested information should be received in this Office prior to October 27, 2008, or the
application will be returned as incomplete. The return of a project will necessitate resubmittal of
all required items, including the application fee.
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. If you have any
questions concerning this matter please feel free to call me at [phone] or email me at
[e-mail].
Sincerely,
Christine Nelson
Environmental Engineer
ENB/can: S:\WQS\STORMWATERWDDINFO\2008\080936.oct08
cc: David Towler, Civil Branch, Public Works Division, USMCB Camp Lejeune
Christine Nelson N9ihcarolma
rWilminaton Regional Office Naturally
North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone [phone] Customer Service
Wilmington Regional Office Internet: www.newalerquality.org Fax [phone]
An Equal Opportunity/Affirmative Action Employer— 50% Recycled110% Post Consumer Paper

request for addi!ional info: SW Project No. 080936 S1313 342 Parkin...
Subject: request for additional info: SW Project No. 080936 SBB 342 Parking Lot
From: Christine Nelson <[e-mail]>
Date: Mon, 20 Oct 2008 11:20:45 -0400
To: David Towler <[e-mail]>, [e-mail]
Gentlemen,
I have attached a pdf version of my request for additional information for
Stormwater Project SW8 080936 - SBB 342 Parking Lot. I will also send copies via
mail. Let me know if you have any questions.
Thanks!
Christine
Express Stormwater Permitting
NC-DENR
080936.oct08.pdf Content -Type: application/pdf
Content -Encoding: base64
1 of 1 10/20/2008 11:29 AM

kE: SBB 342 Parking Lot
Subject: RE: SBB 342 Parking Lot
From: "'fowler CIV David W" <david.towler rr usmc.mil>
Date: Fri, 26 Sep 2008 14:15:24 -0400
To: "Janet Russell" <Janet.Russel [e-mail]>
CC: "Flumphrey CIV Matthew W" <matthew.humphrey a usmc.mil>
Janet,
Thursday, October 2 at 10:30 AM is good for me, I'll see you then.
V/r,
David.
-----Original Message -----
From: Janet Russell[mailto:[e-mail]]
Sent: Thursday, September 25, 2008 18:06
To: Towler CIV David W
Subject: SBB 342 Parking Lot
September 25, 2008
*SBB 342 Parking Lot*
David:
The Express stormwater submittal meeting has been scheduled with *Christine
Nelson on October 2, 2008 at 10:30 AM *here in the Wilmington Regional
Office.
I am attaching a copy of the submittal requirements, although you probably
already have seen this many times. It has not been updated to reflect
anything new related to the Coastal Stormwater Rules.
Please respond ASAP to confirm and reserve the submittal meeting date /
time.
Thanks,
Janet Russell
Express Coordinator
1 of 1 9/26/2008 4:07 PM

about:blank
September 25, 2008
SBB 342 Parking Lot
David:
The Express stormwater submittal meeting has been scheduled with Christine Nelson on October 2,
2008 at 10:30 AM here in the Wilmington Regional Office.
I am attaching a copy of' the submittal requirements, although you probably already have seen this many
times. It has not been updated to reflect anything new related to the Coastal Stormwater Rules.
Please respond ASAP to confirm and reserve the submittal meeting date / time.
Thanks,
Janet Russell
Express Coordinator
I of 1 9/25/2008 6:06 PM

SBB 342 Parking Lot Express Meeting
Subject: SBB 342 Parking Lot Express Meeting
From: "Towler CIV David W" <[e-mail]>
Date: Wed, 24 Sep 2008 12:47:58 -0400
To: "Janet Russell" <Janet. Russel I @ncmaiI.net>
Janet,
I'd like to schedule an express meeting for the SBB 342 Parking Lot Project. I believe I've attached all the
necessary items to get the meeting scheduled. If you need anything else just let me know. I'm pretty open
the next week or two except for Sept. 26 and October 1 and 3. Thanks!
<< ... >> << ... >> << ... >> << ... >> « >>
V/r,
David W. Towler, EI
Marine Corps Base, Camp Lejeune
Civil Engineer
Public Works Division, Bldg 1005
Civil Design Branch
Phone: [phone] ext. 3284
Content -Type: application/msword
1RequestForExpress ReviewSBB342.doe
Content_Encoding_base64
Tl.pdf
IContent-Type: application/pdf
Cl.pdf
Content -Encoding: base64 —
Content -Type application/pdf
[C4.pdf —
Content -Encoding: base64
Content -Type: application/msword
SB B342StormwaterNa rrative.doc
Co ntent_Encoding: base64
I of 1 9/24/2008 5:19 PM

Stormwater Narrative
SBB 342 Parking Lot, Courthouse Bay, MCB Camp Lejeune
This project is located adjacent to Courthouse Bay (Stream Index 19-36) and
carries a water classification of SA, HQW The site is in an existing sandy / sparsely
grassed field with a small existing gravel pad used for a storage area for equipment
containers. The site drainage area consists of 3.94 acres with 2.43 acres being disturbed
and paved. This results in a 65% impervious area for the site. The stormwater runoff
will be collected via a grassed Swale and will be directed to a flow splitter box (off-line
bypass). The 1 year, 24 hour storm will enter the infiltration basins and any Flow greater
than the I year, 24 hour storm will bypass the treatment measures and the bypass volume
will be dissipated and treated by an appropriately sized level -spreader and vegetated
filter. Five (5) infiltration basins were used at this site to keep the volume below the
required 2 acre/inch maximum. The infiltration rates at the site were found to be in
excess of 10 inches/hour and the SHWT was determined to be at or greater than 55 inches
below grade. These determinations were made by a State Certified soils scientist and
were confirmed by Mr. Vince Lewis from NCDENR.
DECEIVED
SEP 2 4 2008
PROJ S -DWO

PC
S'BB 342�
- PAIBMXIr�1rGl LO
R,G
_OCATION MAP - U.S. MARINE CORPS BASE, CAMP LEJEUNE. N.C.
- DRAWING INEEY
I E
SEP 2 4 2008 D
° T-1
- PROJ # DW4 MARINE COPS BASE
S88 .I43�-
f-•-••� PARKING LOT
EPA
VICINITY MAP - CAMP LEJEUNE. N.C. ----
- F 80091 �, '�

E C E I V E n
i i
PROJ k DWQ �+ r
NOTES KEYED TO PLAN'
SK nme .» .K
,°.., a—aa� .�.�, q y....e.`..a.
�2-1
If
- •�;f ® _,` � �. F LEA
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—^—��
i
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EVISI. All BASE
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,Or .p..
A.
.�
'0'e�—S
MARINE CORPS BASE
-
3T
KING
PIAKINL LOT
EXISTING CONDITIONS & DEMOLITION
F 80091 �,

NOTES KEYED TO PLAN:
�
nnv.noN A
ve
®wa m e
/
�•••_•
LEGEND
®
A�
ne.
\
COT
SEP O
_
2 4 2008
Dwo
--
GENERAL NOTES:
y
nM `Mo
un C.
OO
s.vxa scu
MARINE CORPS BASE
rW �..�_a...—..
G90
PARKING LOT
.�.
STORMWATER PLANO'.
as
F 6-0.0�
800915

JLoc 0
For DENR Use ONLY
�� North Carolina Department of Environment and Reviewer: G 2
Natural Resources Submit: LO
Request for Express Permit Review Time lo:.1,_0
NCDENR
Confirm: C
FILL-IN all the information below and CHECK the Permit(s) you are requesting for express review. FAX or Email the completed form to Express
Coordinator along with a completed DETAILED narrative, site plan (PDF file) and vicinity map (same items expected in the application package
of the project location. Please include this form in the application package. -Pr% d.o, vC 1u :30
• Asheville Region -Alison Davidson 828-296-4698;alison.davidson(a)ncmail.net
• Fayetteville or Raleigh Region -David Lee 919-791-4203; david.lee(dncmail.net p�
• Mooresville & -Patrick Grogan 704-663.3772 or patrick.grogan(dncmail.net E G E ) V E D
• Washington Region -Lyn Hardison 252-946.9215 or Ivn.hardison(rDncmail.net [lin[fi
• Wilmington Region -Janet Russell910-350-2004 or ianet.russell(dncmail.net SEP 2 4 2008
NOTE: Project application received after 12 noon will be stamped in the following work day.
DWQ
Project Name: SBB 342 PARKING LOT County: ONSLOW PROJ #
Applicant: COMMANDING OFFICER, MCB, CAMP LEJEUNE Company: N/A
Address: BLDG 1005 MICHAEL RD City: MCB CAMP LEJEUNE, State: NC Zip: 28547-
Phone: [phone] Fax::[phone] Email: [e-mail]
Physical Location:MCB CAMP LEJEUNE, COURTHOUSE BAY
Project Drains into NEW RIVER SUB BASIN waters — Water classification SA:HQW (fore classification see-
http://h2o.enr.state.nc.usibims/reports/reportsWB.htmO
Project Located in WHITE OAK River Basin. Is project draining to class ORW waters? N , within Y2 mile and draining to class SA waters Y or
within 1 mile and draining to class HQW waters? Y
Engineer/Consultant: BRIAN O'CONNOR Company: PUBLIC WORKS, CIVIL DESIGN BRANCH
Address: BLDG 1005 MICHAEL RDCity: CAMP LEJEUNE, State: NC Zip: 28547-_
Phone: [phone] Fax::[phone] Email: [e-mail]
(Check all that apply)
❑ Scoping Meeting ONLY ❑ DWQ, ❑ DCM, ❑ DLR, ❑ OTHER:
❑ Stream Origin Determination: # of stream calls — Please
attach TOPO map marking the areas in questions
® State Stormwater ❑ General ❑ SFR, ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility
❑ Low Density ❑ Low Density -Curb & Gutter _ #
Curb Outlet Swales ❑ Off -site [SW _ (Provide permit #)]
❑ High Density -Detention Pond _# Treatment Systems
® High Density -Infiltration 5#Treatment Systems ' )
❑ High Density -Bio-Retention _ # Treatment Systems
❑ High Density—Stormwater Wetlands _ # Treatment Systems
❑ High Density -Other _ # Treatment Systems / ❑ MODIFICATION:
❑ Major ❑ Minor ❑ Revision SW
❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information
❑ Upland Development ❑ Marina Development ❑ Urban Waterfront
❑ Land Quality ® Erosion and Sedimentation Control
Plan with 2.43 acres to be disturbed.(CK # (for DENR use))
WETLANDS QUESTIONS MUST BE ADDRESSED BELOW
❑ Wetlands (401): Check all that apply
Isolated wetland on Property ❑ Yes ❑ No
Wetlands on Site ❑ Yes ® No
Buffer Impacts: ❑ No ❑ YES: _acre(s)
Wetlands Delineation has been completed: ❑ Yes ❑ No
Minor Variance: ❑ No ❑ YES
US ACOE Approval of Delineation completed: ❑ Yes ❑ No
Major General Variance ❑ No ❑ YES
404 Application in Process w/ US ACOE: ❑ Yes ❑ No
401 Application required: ❑Yes ❑ No If YES, ❑ Regular
Permit Received from US ACOE ❑ Yes ❑ No
Perennial, Blue line stream, etc on site ❑ yes ❑ No
For
DENR use only
Fees lit for multiplepermits: Check#
Total Fee Amount $
SUBMITTAL DATES
I Fee
I SUBMITTAL DATES
I Fee
CAMA
$
Variance ❑ Ma'; ❑ Min)$
SW ❑ HD, ❑ LD, ❑ Gen
$
401:
$
LQS
$
Stream Deter,_
1
1 $
Co P %c* to � 6,o�dA 0 r, 9 ( z(p ( o 8
NCDENR EXPRESS July 2008

CALCULATIONS
to accompany
Stormwater Management Permit Application
for
Project: SBB 342 Parking Lot
Contract #: 08-0130
Date: 29 August 2008
Calculations by: Brian O'Connor, PE, PLS
Marine Corps Base Camp Lejeune
Public Works Division / Design Branch
1005 Michael Road
%P H CA q ''�,, PSC Box 2004
"'���y�'% Camp Lejeune, NC 28542-0004
2 4fr@SS/per•, y ,
SEAL
17330
Q:
•,`qN o CoN�,,,C�
20a9
o��

Stormwater Narrative
SBB 342 Parking Lot, Courthouse Bay, MCB Camp Lejeune
This project is located adjacent to Courthouse Bay (Stream Index 19-36) and
carries a water classification of SA, HQW. The site is in an existing sandy / sparsely
grassed field with a small existing gravel pad used for a storage area for equipment
containers. The site drainage area consists of 3.94 acres with 2.43 acres being disturbed
and paved. This results in a 65% impervious area for the site. The stormwater runoff
will be collected via a grassed Swale and will be directed to a flow splitter box (off-line
bypass). The 1 year, 24 hour storm will enter the infiltration basins and any flow greater
than the 1 year, 24 hour storm will bypass the treatment measures and the bypass volume
will be dissipated and treated by an appropriately sized level -spreader and vegetated
filter. Five (5) infiltration basins were used at this site to keep the volume below the
required 2 acre/inch maximum. The infiltration rates at the site were found to be in
excess of 10 inches/hour and the SHWT was determined to be at or greater than 55 inches
below grade. These determinations were made by a State Certified soils scientist and
were confirmed by Mr. Vince Lewis from NCDENR.
ocl e 6 700

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BY:

Precipitation Frequency Data Server
Page I of 6
0 POINT PRECIPITATION
FREQUENCY ESTIMATES z o
FROM NOAA ATLAS 14 ,,;n�= ? .N
SNEADS FERRY, NORTH CAROLINA (31-8037) 34.55 N 77.4 W 49 feet (F/�� w
from "Precipitation Frequency Atlas of the United States' NOAA Atlas 14. Volume 2. Version 3 F. U
G.M. Bonnin. D. Martin, B. Lin. T. Parzybok. M.Yekta. and D. Riley r-
NOAA. National Weather Service. Silver Spring. Maryland. 2004 „ U
Extracted Wed Nov 21 2007 CD
C� onfidence Limits Seasonality Location Maps , t .Ot---Cfo. GIS data Maps `Help' Does I U.S. Maps pj
- - ---
Precipitation Frequency Estimates (inches)
ARI
(
mmmin
0
120
hr
�hr
2
r
hrday
�yearsm
��0
da
day
20
day
30
day
4
60
day
�1
0.49
0.79
0.99
1.35
1.69
2.06
2.23
2.72
3.21
.68
4.28
4.75
5.48
6.06
7.98
9.79
12.33
14.95
0.59
0.94
1.18
L63
2.04
2.52
2.72
3.31
3.91
4.48
5.17
5.75
6.60
7.27
9.49
I L64
t -
17.63
0
0.69
L 10
I.39
1.97
2.53
3.20
3.47
4.25
5.04
5.79
6.65
7.31
8.30
9.01
11.55
14.00
17.43
20.80
10
0.77
1.22
1.55
2.24
2.92
3.77
4.12
5.04
6.01
6.91
7.91
8.60
9.70
10.44
13.23
15.88
19.75
23.34
25
0.87
1.38
1.75
2.59
3.45
4.57
5.05
6.20
7.44
8.56
9.82
10.49
11.72
F2.50
15.62
18.48
23.01
26.80
50
0.94
L50
1.90
2.86
3.87
5.22
5.85
7.19
8.69
9.98
11.49
12.09
13.41
14.21
17.58
20.57
25.66
29.52
100
1.02
1.62
2.04
3.13
4.31
5.93
6.71
8.29
10.07
I L56
13.34
13.83
I5.22
16.04
19.64
22.69
28.40
32.28
200
1.09
1.73
2.19
3.41
4.78
6.69
7.66
9.49
11.61
13.32
15.41
15.72
I7.17
18.00
21.82
24.88
31.26
35.07
500
1.19
1.89
2.37
3.78
5.42
7.77
9.05
11.28
13.91
15.94
I8.55
18.80
99 1.9
20.80
24.88
27.88
35.22
3 8.84
1000
I.27
2.00
2.52
4.07
5.95
8.66
10.23
12.79
15.91
18.19
21.26
21.44
22.32
23.11
27.34
30.22
38.38
41.74
F-Text VerSlon of table These precipitation frequency estimates are based on a partial duration series. ARI is the Average Recurrence Interval.
please refer to the documentation for more information. NOTE: Formatting forces estimates near zero to appear as zero.
http://hdse.nws.noaa.gov/cei-bin/hdscibuildotit.perl?type=pf&units=us&series=pd&statename=NORTH+CAROLINA&stateab... 11 /21 /2007

POINT PRECIPITATION
FREQUENCY ESTIMATES
FROM NOAA ATLAS 14',
North Carolina 34.583 N 77.37 W 6 feet
from "Precipitation -Frequency Atlas of the United States' NOAA At la. 14. Volume 2. Version 3
G.M. Herrin. D. Martin. B. Lin. T. ParzyboA. M.YeAta. and D. Riley
NOAA. National Weather Service. Silver Spring. Maryland. 2004
Extracted: Toe Jun 10 2008
Precipitation Intensity Estimates (in/hr)
I�
7 3I
4I60 0 04 Ilwa]Y12 2448
imin aac](ARI• 1n3060 20 6
3 hr hr a� aj
mm mmearsmn minmi_
y
433
20
681
074
0.4
00
009 0
003
03 j2
0=92
00.0f00.01
01
�� 7.00 5.60
4.69
j 3.24
2.03
i 1.25 0.90
0.55
0.32 j 0.19
0.11 j 0.06
0.03 0.02
092 0.01 0.01
[j:]8.16 j6.53
5.51
i3.92
2.51
1.5811.15
0.70
0.41 0.24
0.140.08
0.05
0.041,0)0.02O.O�i0.01
10 9. 33 j 7.30
6.16
j 4.46
2
86
0
0�0
06 09
004 0
002 002 002
25
110:823
69
5
432
3
27 1
0.61 00.
01
0
003
003 02 2
00
�4 8.9
75
59
_8(260
14
I20
0.
000
00003
0
02 250
[KO]121616
9.66
8.14
j 6.23
4.29
2.96 2.23
1.38
0.83 0.48
0.28 0. 44
0.09
0.07 jF04]
0.03 0. 33 10.02
3_7 036
72
43
2
0.96 00
16
0
A0
.03 10. 22
0200
6129
7
4
0
9
00
9 020
000004500
003 j03
1000
152424 j 1 1_991
10_04
j 8. 13
5.93
4.36 ; 3.43
2.15
I.33
0.77
0.44 0.22
0.13
0. 00 0.06
0.04 j
0.04 j
0.03
' These precipuation frequency estimates are based on a partial duration series. ARI is the Average Recurrence Interval.
Please refer to the documentation for more ofornation. NOTE: Formatting forces estimates near zero to appear as zero.

?4&�LMG
LAND MANAGEMENT GROUP mr..
Environmental Consultants
August 8, 2008
David Upchurch / Lec Humphrey
Hobbs, Upchurch & Associates
P.O. Box 1737
Southern Pines, NC 28338
Reference: Stormwater infiltration study for the proposed Camp Lejeune Parking Lot infiltration
area located off of Demo Range Rd. on Came L.ejeune Marine Base in Jacksonville, NC.
Dear Mr. Upchurch & Mr. Humphrey:
On Thursday, August 7, 2008, Land Management Group, Inc. had the pleasure of
evaluating the proposed stormwater infiltration area on Camp Lejeune Marine Base proposed
gravel parking area. The purpose of the evaluation was to describe the soil profile, quantify the
depth to the seasonal high water table, determine soil texture, and to inform the project engineer
of any potential limitations of this project, at 5 staked locations within the proposed stormwater
infiltration area. Actual hydraulic conductivity measurements were not taken. Therefore, my
report will focus on estimated infiltration rates.
The soils at this site are mapped as Wando soils in the Soil Survey of Onslow County
(USDA, 1992). Actual soil borings 1, 3 and 4, confirm the soil to be a Wanda soil series and
borings 2 and 5 confirm the soil to be a Kutch soil series Appendix A. The Kutch and Wanda
soil series can best be described as sandy soils that formed from marine, fluvial and aeolian sandy
material on flats, terraces and low ridges. It is expected that these soils with have high infiltration
rates in excess of 10 in/ltr. The seasonal high water table is normally evident by observation of
redoximorphic features suggesting past conditions of saturation and reduction. There is evidence
of redoxintorphic features as shallow as 55" in boring 2 to greater than 72" in borings 4 and 5 of
the proposed infiltration area (see complete soil profile notes in Appendix B and boring locations
Appendix A). No physical water levels were recorded on August 8" to a depth of 72" from the
existing surface, which was the maximum test depth as requested by the project engineer. All
recorded depths are from the existing surface as noted in the soil boring notes. There is a
moderate amount of relic sandy fill material across the test area which should be considered
suitable for stormwater infiltration. The official published description and physical and chemical
data for the Baymeade soil series are shown in Appendix C for comparison.
In summary, this site has been proposed for stormwater infiltration. This area has sandy
o
>
soils that have a seasonal high water table in excess of 55" from the soil surface and an
infiltration one in excess of 10" per. hour. No limitations to the proposed use have been identified
N
G
on this site. Please do not hesitate to contact me if you have any questions with this report. I
�N
may be reached at 910-452-0001. 910-471-0505 or at nhowellG�lmerou mict .
r✓CD
Sincerely.
\G� `AS P. ,
Nick Howell
NC Licensed Soil Scientist # 1294
www.lmgroup.net • infoOlmgroup.net • Phone: [phone]d
3805 Wrightsville Ave., Suite 15, Wilmington, NC 28403 • P.O. Box

Camp Lejeune Parking Lot
Stormwater Evaluation
.Test Area Map
August 8, 2008
I 1
I 1
I 1
I I
I 1
(Proposed Parking Lot)
I 1
I 1
I 1 75'
I 0 0
I C I
1 � I
I 1
11'-175'
I Q 1
I 1
I I 0 1
I I I
(Proposed Infiltration Area)
I 1
L_ J _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .
.Demo Range Rd.
*Map Not To Scale*
** Test Bores Staked By Others**
Land Management Group, Inc.
David Upchurch / Lee Humphrey Environmental Consultants
Job # 30-08-289 P.O. Box 2522
Drawing by N.P.H. Wilmington, NC
w ,LMGrou
Phone: [phone] Fax: [phone]
OCT C 6 7008
BY: _._ _

Express nifiltration site visit rev2
Subject: Express infiltration site visit rev2
From: "Nick Howell" <[e-mail]>
Date: Thu, 14 Aug 2008 21:27:53 -0400
To: <[e-mail]>
CC: 'John Williams" <[e-mail]>, <[e-mail]>,
<david.towler@usmc. m i l>
Camp Lejeune Parking Lot.
DIVISION OF WATER QUALITY
INFILTRATION SYSTEM INVESTIGATION
Complete and email this form to Vincent. [e-mail]. If there are more than 7 areas to be tested, attach
a second sheet. q g
State Soil Scientist Confirmation Visit date/time: 0�� ` o6
Project Name: Parking Lot SBB 342 t County: Onslow
Street Address: Demo Range Rd. Camp Leieune Jacksonville, NC
Directions from the nearest intersection of two major roads:
Follow NC 172 (Marines Rd) from Camp Leieune Main Gate to intersection with NC
172 (Sneads Ferry Rd.) go across Sneads Ferry Rd. Take 22dd Left to a T intersection
and Go Kight, Take first lett on Demo Range Rd. site approx. '/. mile on Left.
>1 acre being disturbed? YES NO CAMA Major required? YES NO
Consultant Name: Nicholas P Howell Phone: [phone] or 910-452-0001
Consultant Firm Name: Land Management Group, Inc.
Bore Number
1
2
3
4
5
6
7
a) Existing Ground
Elevation
b) Proposed Bottom
Elevation
c) Difference (a minus b)
d) Add 2 ft. (Min. Bore
Depth
e) Hardpan Depth?
NA
NA
NA
NA
NA
f) Approx. Elev. Of SHWT
-5.17
-4.58
-5.25
-6
-6
g) Max. lowest bottom
elev.
h) Infiltration Rate OK?
i) Confirmation of SHWT
�Zy
For projects requiring more than 5 hand borings, manpower or equipment to conduct
the excavation must be provided by the consultant.
*State Soil Scientist Use ONLY
RF,C`'FYVFD
Comments k&"e- C�W6>EQ OCT 0 6 2088
1 of 2 8/15/2008 7:35 AM

Express infiltration site visit rev2
Required Attachments:
1. Legible vicinity map.
2. Complete Soils Report.
3. PDF formatted site plan with the boring locations to be tested. Site plans should
be emailed or hand -delivered only. Illegible faxed maps will not be accepted.
All proposed infiltration areas and existing, active utility lines located within the proposed
basin/trench must be marked and flagged. If these areas are not flagged, the Soils Scientist
reserves the right to decline to do the investigation. If the proposed infiltration system will be located
in an area of existing pavement and there is no open area nearby, equipment capable of breaking
through the impervious layer must be provided. The soils investigation does not take the place of a
soils report prepared by an appropriate professional. The Soils Scientist will only verify the soil
conditions that are reported in the Soils Report, and make a determination as to the suitability of the
site to meet the infiltration design requirements under NCAC 2H.1000, and assumes no liability
should the system fail.
S:\WQS\STORMWATER\FORMS\infiltration site visit Revised 3/08
F2FGry1F'T�7r�r r
OC7 0 6 7008
BY:-- --
2 of 2 8/15/2008 7:35 AM

0
Revised 7/2008 �
i��:�:Vj
S� AUG 1 1 2008
9,1A North Carolina Department of Environment and Natural Resources (NCDENR) --�7
Wilmington Regional Office
[phone]
Michael F. Easley, Governor William G. Ross Jr., Secretary
f MESSAGE:
Date:- NJ �-IZ04 $------------- TIME: ---I I IPE----------------------------------------
V ��C,e Lem s a��� f o,Il2� �CA,„� Cejeuy �)
To: ----------- --------------- From:
Ca." Le-eLAy,e �� bl•-
-- ---- -------------------------- Division:-- �9`=K --------
PLEASECALLM bo) ySI --32-39 c:z - ZSLf
91
09 3y2.

LMG
N6TJ6NT GROUP :ac
Environnienral Consoltanis
August 8, 2008
David Upchurch / Lee I-lunlphrey
flobbs, Upchurch & Associates
P.O. Box 1737
Southern Pines. NC 28338
Reference: Storrnwater infiltration study for the proposed Camp Lejcune Parking Lot infiltration
area located off of Demo Range Rd. on Came Lejeunc Marine Base in Jacksonville, NC.
Dear Mr. Upchurch & Mr. Humphrey:
On "Thursday, August 7, 2008. Land Management Group, Inc. had the pleasure of
evaluating the proposed stormwater infiltration area on Camp Lejeunc Marine Base proposed
gravel parking area. The purpose of the evaluation was to describe the soil profile, quantify the
depth to the seasonal high water table, determine soil texture, and to inform the project engineer
of any potential limitations of this project, at 5 staked locations within the proposed stormwater
infiltration area. Actual hydraulic conductivity measurements were not taken. Therefore, my
report will focus on estimated infiltration rates.
The soils at this site are mapped as Wando soils in the Soil Survey of Onslow County
(USDA, 1992). Actual soil borings 1. 3 and 4, cottlinn the soil to he a Wando soil series and
borings 2 and 5 confirm the soil to be a Kureb soil series Appendix A. The Kureb and Wando
soil series can best be described as sandy soils that formed from marine, fluvial and aeolian sandy
material on flats, terraces and low ridges. It is expected that thet;e soils with have high infihration
rites in excess oft0 in/hr. The seasonal high water table is normally evident by observation of
redoximorphic features suggesting past conditions of saturation and reduction. There is evidence
of redoximorphic features as shallow as 55' in boring 2 to greater than 72" in borings 4 and 5 of
the proposed infiltration area ('see complete soil profile notes in Appendix B and boring locations
Appendix A). No physical water levels were recorded on August 81h to a depth of 72" from the
existing surface, which was the maximum test depth as requested by the project engineer. All
recorded depths are from the existing surface as noted in the soil boring notes. There is a
moderate amount of relic sandy fill material across the test area which should be considered
suitable for stormwater infiltration. The official published description and physical and chemical
data for the Baymeade soil series are shown in Appendix C for comparison.
In summary, this site has been proposed for stormwater infiltration. This area has sandy
soils that have a seasonal high water table in excess of 55' from the soil surface and an
infiltration rate in excess of 10" per hour. No limitations to the proposed use have been identified
on this site. Please do not hesitate to contact are if you have any questions With this report. I
inay be reached at 910-452-0001, 910-471-0505 or at nl? ,m� II ri�Inm, rrwp.net .
Sincerely,O $a(
\G� `p s F•
Nick Howell
NC Licensed 'Soil Scientist fi 1294
www.lmgr0up.net • [e-mail] • Phone: 910.452.000
3805 Wrightsville Ave.. Suite 15, Wilmington, NC 28403 • P.O. Box

Camp Lejeune Parking Lot
Stormwater Evaluation
Test Area Map
August 8, 2008
I 1
I
I I
I I
I I
(Proposed Parking Lot)
I 1
I I
I I
1 75'
I � I
I I
175' �5
I Q I
I I
I 1
I 1
(Proposed Infiltration Area)
I I
-------------------------
Demo Range Rd.
*Map Not To Scale*
** Test Bores Staked By Others**
Land Management Group, Inc.
David Upchurch / Lee Humphrey Environmental Consultants
Job # 30-08-289 P.O. Box 2522
Drawing by N.P.H. Wilmington, NC
w 11VlGroup.net
Phone: [phone] Fax: [phone]
+.-
OCT 0 6 2008

August 8, 2008
David Upchurch / Lee Humphrey
Hobbs, Upchurch & Associates
P.O. Box 1737
Southern Pines, NC 28338
Reference: Stormwater infiltration study for the proposed Camp Lejeune Parking Lot infiltration
area located off of Demo Range Rd. on Came Lejeune Marine Base in Jacksonville, NC.
Dear Mr. Upchurch & Mr. Humphrey:
On Thursday, August 7, 2008, Land Management Group, Inc. had the pleasure of
evaluating the proposed stormwater infiltration area on Camp Lejeune Marine Base proposed
gravel parking area. The purpose of the evaluation was to describe the soil profile, quantify the
depth to the seasonal high water table, determine soil texture, and to inform the project engineer
of any potential limitations of this project, at 5 staked locations within the proposed stormwater
infiltration area. Actual hydraulic conductivity measurements were not taken. Therefore, my
report will focus on estimated infiltration rates.
The soils at this site are mapped as Wando soils in the Soil Survey of Onslow County
(USDA, 1992). Actual soil borings 1, 3 and 4, confirm the soil to be a Wando soil series and
borings 2 and 5 confirm the soil to be a Kureb soil series Appendix A. The Kureb and Wando
soil series can best be described as sandy soils that formed from marine, Fluvial and aeolian sandy
material on flats, terraces and low ridges. It is expected that these soils with have high infiltration
rates in excess of 10 in/hr. The seasonal high water table is normally evident by observation of
redoximorphic features suggesting past conditions of saturation and reduction. There is evidence
of redoximorphic features as shallow as 55" in boring 2 to greater than 72" in borings 4 and 5 of
the proposed infiltration area (see complete soil profile notes in Appendix B and boring locations
Appendix A). No physical water levels were recorded on August 8'1, to a depth of 72" from the
existing surface, which was the maximum test depth as requested by the project engineer. All
recorded depths are from the existing surface as noted in the soil boring notes. There is a
moderate amount of relic sandy fill material across the test area which should be considered
suitable for stormwater infiltration. The official published description and physical and chemical
data for the Baymeade soil series are shown in Appendix C for comparison.
In summary, this site has been proposed for stormwater infiltration. This area has sandy
soils that have a seasonal high water table in excess of 55" from the soil surface and an
infiltration rate in excess of 10" per hour. No limitations to the proposed use have been identified
on this site. Please do not hesitate to contact me if you have any questions with this report. I
may be reached at 910452-0001, 910471-0505 or at [e-mail] .
Sincerely,
Nick Howell
NC Licensed Soil Scientist#1294 OCj 6 9f1(1R

Appendix A
Test Area Map
R-gePT'(TF D
OCT 0 6 7008 I
BY:_---�__ i

Appendix B
Soil Profile Descriptions
oc i C 6 nob

Appendix C
Published Description and Chemical and Physical Properties of the Kureb and
Wando Series
J8�
OC, C6ZV

Boring I Micro Ridge 0-1%
E - 0-6" Fine Sand, single grained, loose non sticky non plastic, 2.5Y 6/3.
Bw - 6-25" Loamy Fine Sand; weak medium subangular blocky, friable non sticky non
plastic, 2.5Y 6/4.
C - 25-62" Fine Sand, single grained, loose non sticky non plastic, 2.5Y 7/3.
Cg - 62-68" Fine Sand, single grained, loose non sticky non plastic, 2.5Y 6/2 with 2.5Y
5/4 mottles.
OAb - 68-72" Mucky Clay Loam, Massive with few roots and plant debris, friable
moderately sticky moderately plastic 2.5Y 4/1 with 5YR 4/4 oxidized roots.
Physical Water: NA
SHWT: 62"
Boring 2 Micro Ridge 0-1%
Fill - 0-15" Mixed Sandy Fill Structureless with few gravels in top 6".
A - 15-20" Fine Sand granular, very friable non sticky non plastic, 2.5Y 3/1.
E - 20-25" Fine Sand, granular, very friable non sticky non plastic, 2.5Y 5/2.
Bh - 25-29" Fine Sand, granular, very friable non sticky non plastic, 1 OYR 3/3.
C - 29-55" Fine Sand, single grained, loose non sticky non plastic, 2.5Y 5/4 with 1 OYR
3/4 mottles.
Cg - 55-72" Fine Sand, single grained, loose non sticky non plastic, 2.5Y 7/2 with 1 ORY
3/1 and 2.5Y 6/4 mottles.
Physical Water: NA
SHWT: 55"
Boring 3 Micro Ridge 0-1%
Fill - 0-13" Mixed Sandy Fill Structureless with few gravels in top 6".
A - 13-18" Fine Sand, granular very friable, non sticky non plastic, 2.5Y 3/4.
Cl - 18-54" Fine Sand, single grained, loose non sticky non plastic, 2.5Y 7/3.
C2 - 54-63" Fine Sand, single grained, loose non sticky non plastic, 2.5Y 6/4 with 2.5Y
5/4 mottles.
Cg - 63-72" Fine Sand, single grained, loose non sticky non plastic, 2.5Y 7/2.
Physical Water: NA
SHWT: 63"
Boring 4 Micro Ridge 0-1%
Fill - 0-19" Mixed Sandy Fill Structureless with few gravels in top 6".
A - 19-27" Fine Sand, granular very friable, non sticky non plastic, 2.5Y 3/4.
C - 27-72" Fine Sand, single grained, loose non sticky non plastic, 2.5Y 7/3.
Physical Water: NA
SHWT: >72"
OG`� � 6 2006

Boring 5 Micro Ridge 0-1%
Fill — 0-34" Mixed Sandy Fill Structureless with few gravels in top 6".
A — 34-40" Fine Sand granular, very friable non sticky non plastic, 2.5Y 3/1.
E — 40-46" Fine Sand, granular, very friable non sticky non plastic, 2.5Y 5/2.
Bh — 46-55" Fine Sand, granular, very friable non sticky non plastic, 10YR 3/3.
C — 55-72" Fine Sand, single grained, loose non sticky non plastic, 2.5Y 5/4 with 1 OYR
3/4 mottles.
Physical Water: NA
SH WT: >72"
OCj � g ?008
.J