SW8090814_CURRENT PERMIT_20210609

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 Og08 JLJ
DOC TYPE
CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
202 kOkDO'I
YYYYMMDD

ROY COOPER
Governor
DIONNE DELLI-GATTI
serieavy
SWAN WRENN
Director
June 9, 2021
NORTH CAROLINA
EnWwuaentaf Quai ty
Marine Corps Base Camp Lejeune
Attn: Neal Paul, Deputy Public Works Officer
1005 Michael Road
Camp Lejeune, NC 28547
Subject: Permit Renewal
State Stormwater Management Permit No. SW8 090814
MCAS Dining Facility P-620
Ouslow County
Dear Mr. Paul:
Effective August 1, 2013 the State Stormwater program has been transferred from the Division of Water Quality
(DWQ) to the Division of Energy, Mineral and Land Resources (DEMLR). All previous references to DWQ will
remain in older stormwater permits issued prior to August 1, 2013 until they are modified. Please note that this permit
will now reference DEMLR as the Division responsible for issuance of the permit.
The Wilmington Regional Office received a complete 8 year Stormwater Management Permit Renewal Application for
the subject project on May 27, 2021. The Division is hereby notifying you that permit SW8 090814 has been renewed
on June 9, 2021, and shall be effective until December 30, 2029. For your records, please find enclosed a renewed,
updated, and re -issued permit and a copy of the renewal application. Please keep this permit on file at all times. Please
note that the renewed, updated, and re -issued permit does not impose new or different terms; it merely restates some of
the previous terms to provide you with a better understanding of your obligations under the permit.
The renewal and reissuance of this stormwater permit does not imply that the site is currently in compliance with the
terms and conditions of this state stormwater permit The plans originally approved on October 26, 2009, will remain
in full force and effect in accordance with the regulations set forth in Title 15A NCAC 2H.1000,
This permit is subject to the conditions and limitations as specified therein. Please pay special attention to the
conditions listed in this permit regarding the Operation and Maintenance of the BMP(s), recordation of deed
restrictions, procedures for changes of ownership, transferring the permit, and renewing the permit. Failure to establish
an adequate system for operation and maintenance of the stormwater management system, to record deed restrictions,
to transfer the permit, or to renew the permit, will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an
adjudicatory hearing by filing a written petition with the Office of Administrative Hearings (OAH). The written
petition must conform to Chapter 150B of the North Carolina General Statutes, and must be filed with the OAH within
thirty (30) days of receipt of this permit. You should contact the OAH with all questions regarding the filing fee (if a
filing fee is required) and/or the details of the filing process at 6714 Mail Service Center, Raleigh, NC 27699-6714, or
via telephone at 919-431-3000, or visit their website at www.NCOAE.com. Unless such demands are made this permit
shall be final and binding.
If you have any questions, need additional copies of the permit or approved plans, please contact Ashley Smith in the
Wilmington Regional Office, at [phone] or [e-mail].
Sincerely,
G M
Brian Wrenn, Director
Division of Energy, Mineral and Land Resources
w North CaroDepartment of Environmental Quality I Division of Energy, Mineral and Land Resources
E �./ Ona Wilmington Regional Office 1 127 Cardinal Drive Extension I Wilmington North Carolina 2a,105
910.796.7215

State Stotmwater Permit No. SW8 090814
Page 2 of 2
Enclosures: Attachment A — Designer's Certification Forth
Attachment C — Permitting History
Renewal Application Documents
DES/ams: %Stormwater\Permits & Projects\2009\090814 HD\2021 06 permit 090814
cc: NCDEQ-DEMLR Wilmington Regional Office
—ffiw� North Carolina Department of Environmental Quality I Division of Fnergy. Mineral and Land Resources
Wilmington Regional Office 1127 Cardinal Drive Extension I Wilmington. North Carolina 28405
wmn coaaurw
910.796.72I5

State Stormwater Management Systems
Permit No. SW8 090814
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
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
U MCB Camp Lejeune
MCAS Dining Facility P-620
Douglas and Schmidt Roads, Camp Lejeune, Jacksonville, Onslow County
FOR THE
Construction, operation and maintenance of one (1) wet detention pond in compliance with the
provisions of 15A NCAC 2H .1000 and Session Law 2008-211 (hereafter collectively referred to
as the "stormwater rules') the approved stormwater management plans and specifications and
other supporting data as attached and on file with and approved by the Division of Energy,
Mineral and Land Resources (the "Division" or "DEMLR") and considered an enforceable part of
this permit.
This permit shall be effective from the date of issuance until December 30, 2029, and shall be
subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
This stormwater system has been approved for the management of stormwater runoff as
described in Section 1.8 on page 2 of this permit. The stormwater control has been
designed to handle the runoff from 63,684 square feet of impervious area.
Page 1 of 8

State Stormwater Management Systems
Permit No. SW8 090814
A portion of the built -upon area covered by this permit is excluded from State
Stormwater permitting requirements as set forth in the redevelopment exclusion Section
2. (d)(3) of Session Law 2008-211, effective October 1, 2008, and the stormwater rules
under Title 15A NCAC 2H.1000, as amended. This determination is based on the
following: 1) The project had a total of 92,310 square feet of existing built -upon area and
proposes to remove and replace with a total BUA of 122,975 square feet. After adjusting
for the use of 28,345 square feet of permeable pavement, the net total of BUA on the
site is 105,968 square feet. The net gain of BUA is 13,658 square feet. At a minimum,
this net gain in impervious area must be treated in the proposed BMP; 2) The project
proposes to treat 63,684 square feet of proposed built -upon area in the wet detention
pond, which provides better protection of surface waters than the existing stormwater
control, which is direct runoff to stormwater outlets with no treatment.
4. A 50-foot wide vegetative buffer must be provided adjacent impounded structures,
streams, rivers and tidal waters.
5. In addition to the impervious area treated in the wet pond, there is an additional 23,493
and 4.328 and 5,710 and 6,055 and 1,402 and 2.738 and 8,172 square feet of
impervious area in drainage areas 2 through 8, respectively. This BUA is treated to the
maximum extent practicable with permeable pavement. The project is the
redevelopment of an existing dining facility and parking lot not covered by an existing
stormwater permit.
6. The wet detention pond must be operated with a 30 foot vegetated area designed to
pass the 10 year storm in a diffuse, non -erosive manner. This vegetated area is located
across Douglas Road from the permit area.
7. The tract will be limited to the amount of built -upon area indicated in Sections 1.2, 1.3 and
1,10 of this permit, and per approved plans. There is no future BUA approved. Any .
additional BUA requires approval of a modification to this permit prior to construction.
8. 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.
9. The runoff from all built -upon area within the permitted drainage area number one (1) of
this project must be directed into the permitted stormwater control system.
Page 2 of 8

State Stormwater Management Systems
Permit No. SW8 090814
10. The following design criteria have been provided in the wet detention pond and must be
maintained at design condition:
a. Drainage Area, acres:
Onsite, ft2:
Offsite, ft2:
b. Total Impervious Surfaces, ft2:
Onsite, ft2:
Offsite, ft2:
C. Design Storm, inches:
d. Average Pond Design Depth, feet:
e. TSS removal efficiency:
f. Permanent Pool Elevation, FMSL:
g. Permanent Pool Surface Area, ft2:
h. Permitted Storage Volume, ft3:
i. Temporary Storage Elevation, FMSL:
j. Pre-dev. 1 yr-24 hr. discharge rate, cfs:
k. Controlling Orifice:
I. Orifice flow rate, cfs:
M. Permitted Forebay Volume, ft3:
n. Fountain Horsepower
o. Receiving Stream/River Basin:
P. Stream Index Number:
q. Classification of Water Body:
II. SCHEDULE OF COMPLIANCE
2.1
90,715
none
63,684
63,684
none
1.5
3
85%
20
6,161
8,585
20.9
1.36
1.5"0 pipe
0.032
2,668
N/A (PPV <30000 cf)
Southwest Creek / White Oak
19-17-(6.5)
"C; H WQ, NSW'
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. Records of maintenance activities must be kept and made available upon request to
authorized personnel of the Division. The records will indicate the date, activity, name of
person performing the work and what actions were taken.
The permittee shall at all time provide the operation and maintenance necessary to
assure the permitted stormwater system functions at the design condition. The approved
Operation and Maintenance Plan must be followed in its entirety and maintenance must
occur at the scheduled intervals including, but not limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and re -vegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of outlet structure, orifice device, flow spreader,
catch basins and piping.
a. Access to the outlet structure must be available at all times.
Decorative spray fountains will not be allowed in the stormwater treatment system, as
the permanent pool volume is less than 30,000 cubic feet.
Page 3 of 8

State Stormwater Management Systems
Permit No. SW8 090814
The facilities shall be constructed, operated and maintained in accordance with the
provisions of this permit, the approved plans and specifications, and the supporting
documents attached to this permit and on file with the Division.
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.
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.
Access to the stormwater facilities for inspection and maintenance shall be maintained
via appropriate recorded easements at all times.
10. 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.
11, No person or entity, including the permittee, shall alter any component shown in the
approved plans and specifications. Prior to the construction of any modification to the
approved plans, the permittee shall submit to the Director, and shall have received
approval for modified plans, specifications, and calculations including, but not limited to,
those listed below. For changes to the project or SCM that impact the certifications, a
new or updated certification(s), as applicable, will be required and a copy must be
submitted to the appropriate DEQ regional office upon completion of the modification.
a. Any modification to the approved plans and specifications, regardless of size
including the SCM(s), BUA, details, etc.
b. Redesign or addition to the approved amount of BUA or to the drainage area.
C. Further development, subdivision, acquisition, lease or sale of any, all or part of
the project and/or property area as reported in the approved plans and
specifications.
d. Altering, modifying, removing, relocating, redirecting, regrading, or resizing of any
component of the approved SCM(s), the stormwater collection system and/or
vegetative conveyance shown on the approved plan.
e. The construction of any allocated future BUA.
f. The construction of any permeable pavement, #57 stone area, public trails, or
landscaping material to be considered a permeable surface that were not
included in the approved plans and specifications.
g. Other modifications as determined by the Director.
12. Prior to transfer of the permit, a file review and site inspection will be conducted by
Division personnel to ensure the permit conditions have been met and that the project
and the on -site stormwater system complies with the permit conditions. Any items not in
compliance must be repaired, replaced restored, or resolved prior to the transfer.
Records of maintenance activities performed to date may be requested.
Page 4 of 8

State Stormwater Management Systems
Permit No. SW8 090814
III. GENERAL CONDITIONS
Any individual or entity found to be in noncompliance with the provisions of a stormwater
management permit or the requirements of the stormwater rules is subject to
enforcement procedures as set forth in NCGS 143 Article 21.
The issuance of this permit does not preclude the permittee from complying with and
obtaining any other permits or approvals that are required for this development to take
place, as required by any statutes, rules, regulations, or ordinances, which may be
imposed by any other Local, State or Federal government agency having jurisdiction.
Any activities undertaken at this site that cause a water quality violation or undertaken
prior to receipt of the necessary permits or approvals to do so are considered violations
of NCGS 143-215.1, and subject to enforcement procedures pursuant to NCGS 143-
215.6.
If the facilities fail to perform satisfactorily, the permittee shall take immediate corrective
actions. This includes actions required by this Division and the stormwater rules such as
the construction of additional or replacement on -site stormwater systems. These
additional or replacement measures shall receive a permit from the Division prior to
construction.
Permit Transfer: This permit is not transferable to any person or entity except after
notice to and approval by the Director. The permittee shall submit a completed and
signed "Permit Transfer Application Form" (available on the Division website)
accompanied by the required fee and supporting documentation as listed on the form, to
the Division at least 60 days prior to any one or more of the following events:
a. The sale or conveyance of the project area in whole or in part, except in the case
of an individual lot sale that is made subject to the recorded deed restrictions and
protective covenants,
b. Dissolution of the partnership, corporate, or LLC entity, subject to NCGS 55-14-
05 or NCGS 57D-6-07 and 08;
C. Bankruptcy;
d. Foreclosure, subject to the requirements of Session Law 2013-121;
Current Permittee Name or Address Changes: The permittee shall submit a completed
"Permit Information Update Application Form" (available on the Division website) to the
Division within 30 days to making any one or more of the following changes:
a. A name change of the current permittee;
b. A name change of the project;
C. A mailing address change of the permittee,
The permittee is responsible for compliance with all terms and conditions of this permit
until the Division approves the transfer request. Neither the sale of the project, in whole
or in part, nor the conveyance of common area to a third party constitutes an approved
transfer of the permit.
The permittee grants Division Staff permission to enter the property during normal
business hours to inspect all components of the permitted project.
The permit issued shall continue in force and effect until the permittee files a request
with the Division for a permit modification, transfer, renewal, or rescission, however,
these actions do not stay any permit conditions.
Approved plans, application documents, supplements, calculations, operation and
maintenance agreement, and specifications for this project are incorporated by reference
and are enforceable parts of the permit. A copy of this permit, application, supplements,
Page 5 of 8

State Stormwater Management Systems
Permit No. SW8 090814
operation and maintenance agreement, and approved plans and specifications shall be
maintained on file by the permittee.
10. Unless specified elsewhere, permanent seeding requirements for the on -site stormwater
system must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual.
11. 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 for cause as
allowed by the laws, rules, and regulations contained in Title 15A NCAC 2H.1000 and
NCGS 143-215.1 et.al.
12. A permit renewal request must be submitted at least 180 days prior to the expiration
date of this permit. The renewal request must include the appropriate application,
documentation and the processing fee as outlined in Title 15A NCAC 02H.1045(3).
Permit renewed, updated and reissued this the 9th day of June 2021.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
CDC %P
�x; BnanDlre tc o
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Page 6 of 8

MCAS Dining Facility P-620
Stormwater Permit No. SW8 090814
Onslow County
Attachment A
Designer's Certification
State Stormwater Management Systems
Permit No. SW8 090814
I, , as a duly registered in the State of
North Carolina, having been authorized to observe (periodically/ weekly/ full time) the
construction of the project,
(Project)
for (Project Owner) hereby state that, to the best of
my abilities, due care and diligence was used in the observation of the project construction such
that the construction was observed to be built within substantial compliance and intent of the
approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification
Noted deviations from approved plans and specifications:
Signature
Registration Number
Date
SEAL
Page 7 of 8

State Stormwater Management Systems
Permit No. SW8 090814
Certification Requirements:
1. The drainage area to the system contains approximately the permitted acreage.
2. The drainage area to the system contains no more than the permitted amount of
built -upon area.
3. All the built -upon area associated with the project is graded such that the runoff
drains to the system.
4. All roof drains are located such that the runoff is directed into the system.
5. The outlet structure elevations are per the approved plan.
6. The outlet structure is located per the approved plans.
7. Trash rack is provided on the outlet structure.
8. All slopes are grassed with permanent vegetation.
9. Vegetated slopes are no steeper than 3:1.
10. The inlets are located per the approved plans and do not cause short-circuiting of
the system.
11. The permitted amounts of surface area and/or volume have been provided.
12. Required draw down devices are correctly sized and located per the approved
plans.
13. All required design depths are provided.
14. All required parts of the system are provided, such as a vegetated shelf, and a
forebay.
15. The required system dimensions are provided per the approved plans.
16. All components of the stormwater BMP are located in either recorded common
areas, or recorded easements.
cc: NCDEQ-DEMLR Wilmington Regional Office
Page 8 of 8

Attachment C - Permitting History
WAS Enlisted Dining Facility P-620
Permit No. SW8 090814
Approval
Date
Permit
Action
BIMS
Version
Description of the Changes
10/26/2009
Original
Approval
10
6/9/2021
Renewal
2.0

Permit Number: 1
io be provided by DWQ)
Drainage Area Number:
Wet Detention Basin Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location, Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
The wet detention basin system is defined as the wet detention basin,
pretreatment including forebays and the vegetated filter if one is provided.
This system (check one):
❑ does ® does not incorporate a vegetated filter at the outlet.
This system (check one):
❑ does ® does not incorporate pretreatment other than a forebay.
Important maintenance procedures:
— Immediately after the wet detention basin is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
— No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
— Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
— If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
— Once a year, a dam safety expert should inspect the embankment.
After the wet detention pond is established, it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a
Coastal County). Records of operation and maintenance should be kept in a known set
location and must be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash debris.
The perimeter of the wet
Areas of bare soil and/or
Regrade the soil if necessary to
detention basin
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
Form SW401-Wet Detention Basin O&M-Rev.4
nE C E 9 V E
IUnU SEP 16 2009 age 1 of 4
PROJ #
DWQ

Permit Number. St�3�Ca�0`Gl`�
(to be provided by DWQ)
Drainage Area Number:
BMP element:
Potentialproblem:
How I will remediate theproblem:
The Inlet device: pipe or
The pipe is clogged.
Unclog the pipe. Dispose of the
swale
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged.
Erosion is occurring in the
Regrade the Swale if necessary to
swale.
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
The forebay
Sediment has accumulated to
Search for the source of the
a depth greater than the
sediment and remedy the problem if
original design depth for
possible. Remove the sediment and
sediment storage.
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The vegetated shelf
Best professional practices
Prune according to best professional
show that pruning is needed
practices
to maintain optimal plant
health.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The main treatment area
Sediment has accumulated to
Search for the source of the
a depth greater than the
sediment and remedy the problem if
original design sediment
possible. Remove the sediment and
storage depth.
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Algal growth covers over
Consult a professional to remove
50% of the area.
and control the algal growth.
Cattails, phragmites or other
Remove the plants by wiping them
invasive plants cover 50% of
with pesticide (do not spray).
the basin surface.
Form SW401-Wet Detention Bashi O&M-Rev.4 Page 2 of 4

W
Permit Number: '.::� t,'YkOg oc619
(to be provided by DWQ)
Drainage Area Number:
BMP element:
Potentialproblem:
How I will remediate theproblem:
The embankment
Shrubs have started to grow
Remove shrubs immediately.
on the embankment.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
A tree has started to grow on
Consult a dam safety specialist to
the embankment.
remove the tree.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair. if applicable)
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the local NC Division of
damage have occurred at the
Water Quality Regional Office, or
outlet.
the 401 Oversight Unit at 919-733-
1786.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanent pool depth reads 4.0 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 4.0 feet in the forebay, the sediment
shall be removed.
Sediment Removal
Bottom
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation 20.0
16 i Pe anen Pool
Volume Sediment Removal Elevation 16 Volume
15 ft Min.
Sediment Bottom Elevation 15 1-ft n
Storage Sedimer
Storage
FOREBAY MAIN POND
Form SW401-Wet Detention Basin O&M-Rev.4
Page 3 d4

Permit Number: c�
(to be provided by Di Q)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name:MCAS Dining Faciltiy P-620
BMP drainage area number:
Print name:Carl Baker
Title:Denuty Public Works Officer
'F��'-Address:Blda 1005 Michael Road Camp Lejune NC 28542 � � � m
Date: 9'/o-0
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, Ae / , a Notary Public for the State of
/y County of _a//,, / do hereby certify that
szz personally appeared before me this
day of 0;&09 , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements.
Witness my hand and official
seal, G&
ALICE A IONNOR
tauay vtmae
Ondow Cow*
Vale Of ►arts Caoerro
My Cornmtalon Otahp Oct 22. 2MO
SEAL
My commission expires C'�'T CUC�o/�
Form SW401-Wet Detention Basin O&M-Rev.4
SEP 16 2009
DW®
Pane a
Page 4 of 4

P(NU46 FActLTq
Permit Number: -� W CJ " v wl4'
(to be provided by DWQ)
Drainage Area / Lot Number:
Permeable Pavement Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important operation and maintenance procedures:
— Stable groundcover will be maintained in the drainage area to reduce the sediment
load to the permeable pavement.
— The area around the perimeter of the.permeable pavement will be stabilized and
mowed, with clippings removed.
— Any weeds that grow in the permeable pavement will be sprayed with pesticide
immediately. Weeds will not be pulled, since this could damage the fill media.
— Once a year, the permeable pavement surface will be vacuum swept.
— At no time shall wet sweeping (moistening followed by sweeping) be allowed as a
means of maintenance.
— There shall be no repair or treatment of Permeable Pavement surfaces with other
types of pavement surfaces. All repairs to Permeable Pavement surfaces must be
accomplished utilizing permeable pavement which meets the original pavement
specifications.
— Concentrated runoff from roof drains, piping, swales or other point sources,
directly onto the permeable pavement surface shall not be allowed. These areas
must be diverted away from the permeable pavement.
Initial Inspection: Permeable Pavements shall be inspected monthly for the first three
months for the following:
BMP element:
Potentialproblem:
How to remediate theproblem:
The perimeter of
Areas of bare soil and/or
In the event that rutting or failure of the groundcover
the permeable
erosive gullies have
occurs, the eroded area shall be repaired immediately
pavement
formed.
and permanent groundcover re-established.
Appropriate temporary Erosion Control measures (such
as silt fence) shall be installed in the affected area
during the establishment of permanent groundcover,
and any impacted area of permeable pavement is to be
cleaned via vacuum sweeping.
The surface of the
Rutting / uneven
This indicates inadequate compaction of the pavement
permeable
settlement
base / sub -base. If rutting or uneven settlement on the
pavement
order of %z inch or greater occurs, permeable pavement
shall be removed and base / sub -base re -compacted,
smoothed, and permeable pavement shall then be re-
installed. Base and sub -base compaction shall be
monitored by a licensed geotechnical engineer to ensure
that infiltration capacity of base and sub -base are not
compromised b compaction and smoothing processes.
The pavement does not
Vacuum sweep the pavement. If the pavement still
dewater between storms,
does not dewater, consult a professional.
or water is running off.
Form SW401-Permeable Pavement O&M-Rev.3
Page 1 of 3
(to be provided by DWQ)
Drainage Area / Lot Number:
The permeable pavement will be inspected once a quarter and within 24 hours after
every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
The perimeter of the
-permeable pavement
Potentialproblem:
Areas of bare soil and/or erosive
gullies have formed.
How to remediate theproblem:
Regrade the soil if necessary to remove
the gully and,then plant,a•ground cover
and water until it is established.
Provide lime and a one-time fertilizer
The surface of the
permeable pavement
apElication.
Vegetation is too short or too
Ion
Trash/debris is present.
Maintain vegetation at a height of 3 to 6
inches (remove cli in s).
Remove the trash/debris.
Weeds are growing on the
surface oft e permeable
Do not pull the weeds (may pull out
media as well). Spray them with
pavement.
esticide.
Sediment is present on the
surface.
Vacuum sweep the pavement.
The structure is deteriorating or
damaged.
Consult an appropriate professional.
Damaged areas of the pavement shall be
removed and repaired.
The pavement does not dewater
between storms.
Vacuum sweep the pavement. If the
pavement still does not dewater, consult
a professional. Permanently clogged
pavement shall be removed and
re aired.
Form S W401-Permeable Pavement O&M-Rev.3
Page 2 of 3

Permit Number: 5
(to be provided by DW )
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name:MCAS DiningFacility, acility, P620
BMP drainage area or lot number:
Print name:Carl Baker
Title:De ut Public Works
�Y Officer..._..
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I,,J'k�?z izeo ,tcl/ , a Notary Public for the State of
A,'/X Analr�u County of Q(lou , do hereby certify that L
4//��1-1 Le, personally appeared before me this �i
day of--° 0�0�, and acknowledge the due execution of the
forgoing permeable pavement maintenance requirements. Witness my hand and official
seal, %� /X6<�
SEAL
A►ICI A IONIOM
Rotary table
Ofnlorr County
sk" of Nam Caralna
My commission expires C2�Z.. OV6/9
Form SW401-Permeable Pavement O&M-Rev.3 Page 3 of 3

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6U210M MCiOtA wits i/ s

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DEMLH USE UNLY
` Date Remvel
Fee Paid
Permit Number
-7
R -565:1
wa 090&1
reecx.«„� r3mi- t� tto�oo
NC DEQ Division of Energy, Mineral and Land Resources t�CEIVE
STATE STORMWATER: MAY 2 1 2r-I
PERMIT RENEWAL APPLICATION FORM Ott
In accordance with 15A NCAC 2H.1045(3), the current permit holder shall renew their high density permit 180 days
prior to its expiration. Renewed permits are valid for a period of 8 years per Session Law 2011-398 (SB 781)
Section 60.(c). This application form is for permit renewals only.
A. PROJECT INFORMATION
1. State Stormwater Permit Number: SW8 090814
2. Project name: MCAS Dining Facility P-620 Formerly AS 4012 High Density Wet Detention Pond Proiect
3. Project street address: XXX
City: MCB Camp Leieune County: Onslow
ZIP: 28542
,4. What, if any, changes have been made to the project as permitted?
If the project has changed from the original approved plans, please complete SWU-101 for a Major
Modification or Minor Modification Application form available at: https://deg.nc.gov/about/divisions/energv-
m ine ral-land-resources/energy-m ine ral-land-rules/stormwater-program/post-construction.
B. PERMITTEE INFORMATION
If changes to the permittee or project name have been made, please complete either the Permit Update form
or the Permit Transfer form available at: https://deg.nc.gov/abouVdivisions/energy-mineral-land-
resources/energy-mineral-land-rules/stormwater-program/post-construction. State Stormwater Permits do not
automatically transfer with the sale of the property.
1. Current Permit Holder's Company Name/Organization: MCB Camp Leieune
2. Signing Official's Name: Neal Paul
3. Signing Official's Title: Deputy Public Works Division
4. Mailing Address: MCB Camp Leieune 1005 Michael Rd.
City: MCB Camp Leieune State: NC
ZIP : 28547-2521
5. Street Address:
City: State: ZIP
6. Phone: [phone] Email: [e-mail]
Stormwater Permit Renewal Form Page 1 of 3 May 11, 2018

C. SUBMITTAL REQUIREMENTS
Submit the application package to the appropriate DEMLR Regional Office (Coastal, SA Waters) or DEMLR
Central Office (Urbanizing Areas Ph 2, USMP, Non -Coastal HQW/ORW). Only applications packages that
include all required items listed below will be accepted and reviewed. l
Initial each item below to indicate that the required information is provided in the application package:
HEB 1. A permit application processing fee of $505.00 payable to NCDEQ.
HEB 2. One original signed hard copy and one electronic copy of this completed form. The signing official
named on this application to represent the current permittee must meet one of the following:
a. Corporation — a principle executive officer of at least the level of vice-president;
b. Limited Liability Company (LLC) — a manager or company official as those terms are defined
in G.S. 57D "North Carolina Limited Liability Company Act;"
c. Public Entity— a principal executive officer, ranking official, or other duly authorized employee;
d. Partnership or limited partnership — the general partner;
e. Sole proprietor; or
f. Letter of authorization signed by one of the signatories noted in a — e above authorizing the
signature of another entity.
HEB 3. One hard copy and one electronic copy of recorded documents required by the original permit that have
not yet been received by DEMLR, including: deed restrictions, protective covenants,
condominium/planned community declaration and easements. If the project has been built, include
documentation that the maximum BUA per lot or maximum total BUA has not been exceeded. If
the project has not been built, include a signed agreement that the final recorded deed restrictions
and protective covenants will be submitted at a later date. ,
HEB 4. O&M Agreements, Please select one:
® I have a copy of the current recorded O&M Agreement for all SCMs, and l will continue to
keep this on file with the permit; or
❑ I do not have a copy of the current recorded O&M Agreement for all SCMs and am
requesting a copy be sent to me. I agree to keep this on file with the permit.
HEB 5. Designer Certifications, Please select one:
® A copy of the certification(s) confirming that the project was built in accordance with the
approved plans have been previously provided to the Division; or '
❑ A copy of the certification(s) confirming that the project was built in accordance with the
approved plans are enclosed; or
❑ The project has not yet been built.
6. [IF APPLICABLE] If the project has been built, one original hard copy and one, electronic copy of a
signed, sealed, and dated letter from a licensed professional stating that the SCMs have been
inspected, and that they have been built and maintained in accordance with the permit.
7. [IF APPLICABLE] When the permittee is a corporation or a limited liability corporation (LLC):
Provide one hard copy and one electronic copy of documentation from the NC Secretary of State,
or other official documentation, which supports the titles and positions held by the persons listed in
Section C.2 per 15A NCAC 2H. 1043(3)(b).
https://www.sosnc.gov/online services/search/by title/ Business Registration
I I
MAYi 2 7 2021
Stormwater Permit Renewal Application Form Page 2 of 3 1 May 11, 2018

PERMITTEEE'S 110ERTIFICATION
I, 466rY A' LO�Jt the person legally responsible for the permit, certify that I have
a copy of the Permit and O&M Agreement on site (or I will obtain a copy and it will be kept on site), that I am
responsible for the performance of the maintenance procedures, and the site has been and will be maintained
according to the O&M Agreement and approved plans. I agree to notify DEMLR of any problems with the SCMs
or built -upon area and to submit t p per forms to modify or transfer the permit prior to any changes to the
project, SC o nership. A info% lion provided on this permit renewal application is, to the best of my
knowledge, corre d comple e.
Signature: Date: Lt Z f
NOTARIZATION
I, Env\ IVefs 1 l a Notary Public for the State of
►�patrt Cit-nW\.G' County of kih51bV'/ do hereby certify
that p ✓k A • La-1 dtr personally appeared before me
this the 2J day of Wu u t 20 Zt , and acknowledge the due
execution of the forgoing instrument. Witness my hand and official sea`rr,,,_
(Notary Seat) NOTq "Z
R)'
Notary Signature: �) _Ztp`• PUBLIC
My commission expiresk'COUN�.�
�rn1110%
MAY 2 7 2021
BY.•�_
Stormwater Permit Renewal Application Form Page 3 of 3 1 May 11, 2018

_
1 �i
�f'��/1:ltv't

Permit No. )L0 7 c? T7n I
v (to be tvovkeeo by 0M)V
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items 0mckfist (Pert ill) must be printed, filled out and submitted along with all of the required information.
Project name
Contact person
Phone number
Date
Drainage, area number
b"oP V4A 7F,9,
o <
II. DESIGN INFORMATION'
Site Characteristics
Drainage area 9n 11* ,Zga
Impervious area, post -development G 368 q 07
%Impervious rr, %(5t�6-rrAQT PP St r'P Preto Pfo' 'rtrrgjA
Design rainfall depth 1.5 in
Storage Volume: Non -SA Waters
Minimum volume required 91313 to
Volume provided �11 he
Storage Volume: SA Waters
1.5'runolivolume to
Pre -development 1-yr, 24-hrmnoff tie
Post -development 11r, 24-hrrunoff it,
Minimum volume required it,
Volume provided na
Peak Flow Calculations
Is the pre/post control of the lyr 24hr storm peak Rai required? N (Y or N)
1-yr. 24.hr rainfall depth
353 in
Rational C, pre -development
0.515 (untless)
Rational C, post -development
0, SG 9 (untless)
Rainfall Intensity:l-yr. 24-hr slorm
6,c5n hJhr
Pre -development 1-yr, 24-hr peak flaw
1.36 Wisec
Post -development 1-yr, 24-hr peak now
0elsec
Pre/Poll 1-yr, 24-hr peak flaw control
O.O8a elsec
Elevations
Temporary pool elevation
,� -Q Imst
Permanent pool elevation
. () final
SHWT elevation (approx. at the perm. pool elevation)
fmsl
Top of 100 vegetated shelf elevation
n'1h.5 imsl
Bolton of IOfl vegetated shelf elevation
ICf. .S final
Sediment deanoul, top elevation(botlorn of pond)
K.0 final
Sediment deanout, bottom elevation
15.0 fmsl
Sediment storage provided
1, 0
Is there additional volume stored above the slate -required temp. pod?
(Y or N)
Elevation of the lop of the additional volume
a 1. O final
OCT 2 2 2009
Form SW401-Wat 0stenllon ButrsRev.9-el17109 Pans 4 a II. Deeps Summary. Page 1 or 2

Permit No.sy) C7gt d �{
tm os,uov d#d or own)
II. DESIGN INFORMATION
Surface Areas
Area, temporary pool 11013 Or
Area REQUIRED, pemmanenl pool fir
SAIDA ratio (uniuesn)
Area PROVIDED, permanent pod, Ars, j fr
Area, bottom of 10ft vegetated shelf, A.,.e1 y UG$ 0'
Area, sediment deanou , lop elevation (bottom of pond), A" lP ACV 16 ` 1t.
Volumes
Volume, temporary pod g'
Volume, permanent pool, Vr„r f d fir
Volume, forebay (sum of lorebeys It more than one forebay) to
Forebay %of permanent pod volumeS %
SAIDA Table Data
Deem TS removal
eA
Coastal SAIDA Table Used?
(Y or N)
MounlabVPiedmont SAIDA Table Used?
(Y or N)
SAIDA ratio
�- (ungess)
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10.2b)
N (Y or N)
Volume, permanent pool, V,—,.
0'
Area provided, permanent pod, Are,,,
ft7
Average depth calculated
It
Average depth used in SAIDA. d,,, (Round to nearest 0.5ft)
ft
Calculation option 2 used? (See Figure 10.2b)
(Y or N)
Area provided, permanent pool, Ar._,,d
'i I A6 W
Area, bottom of 100 vegetated shelf, At ,.,y
yua it,
Area, sediment deanoul, top elevation (bottom of pond), A.., g°
*Depth* (distance MY bottom of loft shelland top of sediment) 3, it
Average depth calculated a
Average depth used In SAIDA, d,,, (Round to nearest 0.511) 3.0 it
Drawdown Calculations
Drawdnm through orifice?
Diameter of orifice (if circular)
Area of orifice (if-non.circular)
Coefklent of discharge (Co)
Driving head (Hj
Orawdowm through weir?
Weir type
Coefficient of discharge (C,)
Length of weir (L)
Driving head (H)
Pre -development 1-yr. 24 hr peak flow
Post -development 1-yr, 24-hr peak flow
Storage volume discharge rate (through discharge od(ke or weir)
Storage volume dfawdovm time
Additional Information
Vegetated side slopes
Vegetated shelf slope
Vegetated shelf width
Length of Omvpalh to width ratio
Length to width ratio
Trash rack for ovedlowl & orifice?
Freeboard provided
Vegetated filler provided?
Recorded drainage easement provided?
Capurea all runoff at ultimate buud-out?
Drain mechanism for maintenance or emergencies Is:
or N)
I. in in
in,
0.6 (univass)
0.3 ft
N (YofN)
it
it
I. ft'Isec
U ' ft'laee
0.03a aisee
3 1 days
3 a
10 1
In It
1 OCT 2 2 2009
710�:1
It
y (Y or N) 111
(Y or N)
(Y or N)
Q e.
Fenn SW4OLWet Deter DeslmRev.8-9/17M part, I. a s. Des!gn Summary, Page 2 of

Permit No. SW� 0Q, 11
(to be provided by DWG)
III:: REQUIRED -ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An Incomplete submittal package will
result In a request for additional Information. This will delay final review and approval of the project. Initial in the space provided to
Indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Page/ Plan
Initials Sheet No.
CG-101
1. Plans (1' - 50' or larger) of the entire site showing:
- Design at ultimate build -out,
- Off -site drainage (if applicable),
- Delineated drainage basins (Include Rational C coefficient per basin),
- Basin dimensions,
- Pretreatment system,
- High flow bypass system,
- Maintenance access,
- Proposed drainage easement and public fight of way (ROM,
- Overflow device, and
- Boundaries of drainage easement.
S C!j CS-104
2, Partial plan (1' = 30' or larger) and details for the wet detention basin showing:
CS-105
-Outlet structure with trash rack or similar,
Maintenance access,
Permanent pool dimensions,
Forebay and main pond with hardened emergency spillway,
Basin cross-section,
Vegetation specification for planting shelf, and
Filter strip.
S Cry CS-104 3. Section view of the wet detention basin (1' = 20' or larger) showing:
CS' 105 - Side slopes, 3:1 or lower,
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
v^ CS-105 4. If the basin is used for sediment and erosion control during construction, clean out of the basin Is specified
on the plans prior to use as a wet detention basin.
iK' V_6 CS-104 5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for frebay,
to verify volume provided,
s(3 CG-101 6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
S144s Report 7. The supporting calculations.
5Yc6 N/A 8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
<(46 N/A 9. A copy of the deed restrictions (If required).
KA Attachment C 10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County
soil maps are not an acceptable source of soils information.
�E C E 0 V ED
SEP 16 2009
Form SW401 Met Detention 13asin-Rev.7-e/13109 Part III. Required Items Checklist, Page 1 of 1
DWQ
PROJ #

Permit No.
(to be provided by DWQ)
RA
NCDENR
Project name
Contact person
Phone number
Date
Drainage area number
o20F W ATF9OG
y
P -~C
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part Ill) must be printed, filled out and submitted along with all of the required information.
fFS��lrk]
Baker, Deputy Public
P-620
II. DESIGN INFORMATION
Site Characteristics
Drainage area GO'l IS f�
Impervious area, post -development
%impervious r16 % (Stub}roc+F PP St�rf Arne From 'rOTal)
Design rainfall depth 1.5 in
Storage Volume: Non -SA Waters
Minimum volume required 8313 f ,
Volume provided ,., ^,..,� fit,
Storage Volume: SA Waters
_ 1.5" runoff volume tt'
Pre -development 1-yr, 24-hr runoff fit'
Post -development 1-yr, 24-hr runoff g'
Minimum volume required @'
Volume provided g'
Peak Flow Calculations
Is the pre/post control of the 1yr 24hr storm peak flow required?
A/ (Y or N)
L
1-yr, 24-hr rainfall depth
in
Rational C, pre -development
(unitless)
-
Rational C, post -development
limitless)
Rainfall intensity: l-yr, 24-hr storm
inmr
Pre -development 1-yr, 24-hr peak flow
f0fsec
Post -development 1-yr, 24-hr peak flow
ft'/sec
'
Pre/Post 1-yr, 24-hr peak flow control
ft'/sec
Elevations
Temporary pool elevation
fmsl
Permanent pool elevation,Q
fmsl
SHWT elevation (approx. at the perm. pool elevation)
fmsl
Top of 10ft vegetated shelf elevation
Bottom of 10ft vegetated shelf elevation
�fmsl
frost
Sediment cleanout, lop elevation (bottom of pond)
fmsl
Sediment cleanout, bottom elevation
/5, Q fmsl
Sediment storage provided
Is there additional volume stored above the state -required temp. pool?
1.0 tt
Y (Y or N)
E C E E,
R
Elevation of the top of the additional volume
a1. Q fmsl ,
OCT 16 2009
DWQ
PROJ # h VZF560
Form SW401-Wet Detention Basin-Rev.e-9117/09 Parts I. & 11. Design Summary, Page 1 of 2

1 ,v
Permit No.
(to be provided by OWQ)
II. DESIGN INFORMATION - - - - - --
Surface Areas
Area, temporary pool 1 I 1 fit'
Area REQUIRED, permanent pool 1 fit?
SAIDA ratio C, (unifless)
Area PROVIDED, permanent pool, A._ ,y 9 1 gGft,
Area, bottom of 10ft vegetated shelf, Aa„ ma, y y 68 k'
Area, sediment cleanout, top elevation (bottom of pond), Aa,,. �� ((o . � ft' /g
Volumes
Volume, temporary pool
8585 Its
Volume, permanent pool, Vp, -,,y
�,a� fts
Volume, forebay (sum of forebays if more than one forebay)
gi fts
Forebay %of permanent pool volume
C) I %
SAIDA Table Data
Design TSS removal
g �_ %
Coastal SAIDA Table Used?
(Y or N)
Mountain/Piedmont SAIDA Table Used?
(Y or N)
SAIDA ratio
G , (unitless)
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-2b)
IV (Y or N)
Volume, permanent pool, Vp.-y,u
k'
Area provided, permanent pool, A._p,,;
fl
Average depth calculated
it
Average depth used in SAIDA, d„, (Round to nearest 0.5ft)
ft
Calculation option 2 used? (See Figure 10-2b)
Y or N )
Area provided, permanent pool, Ap,,,2P,u
r1 q(�W
Area, bottom of 1OR vegetated shelf, Am�m,
y 96g k'
Area, sediment cleanout, top elevation (bottom of pond). Ab„a
ft'
601
'Depth' (distance b/w bottom of 10ft shelf and top of sediment)
2.5 It
Average depth calculated
3 . I ft
Average depth used in SAIDA, d., (Round to nearest 0.5ft)
$ , It
Drawdown Calculations
Drawdown through orifice?
or N)
Diameter of odfice(if circular)
_Y(Y
1.5 in
Area of office (if-noncimular)
in'
Coefficient of discharge (CD)
O.6 (unitless)
Driving head (H,)
O, 3 ft
Drawdown through weir?
A/ (Y or N)
Weir type
(unikess)
Coefficient of discharge (QV)
(unitless)
Length of weir (L)
It
Driving head (H)
ft
Pre -development l-yr, 24-hr peak flow
I.36 ft'/sec
Post -development 1-yr, 24-hr peak flow
1- lJ� ft'/sec
Storage volume discharge rate (through discharge orifice orweir)
0.039 ft'/sec
Storage volume drawdown time
3 __days
Additional Information
Vegetated side slopes
3 ;1
Vegetated shelf slope
10 ;1
Vegetated shelf width
10 It
Length of flowpath to width ratio
Length to width ratio
Trash rack for overflow& orifce?
Y (Y or N)
Freeboard provided
1. 1 ft
Vegetated filter provided?
�/ (Y or N)
Recorded drainage easement provided?
(Y or N)
Capures all runoff at ultimate buildout?
(Y or N)
Drain mechanism for maintenance or emergencies is:
Vin I V�
Forth SW401-Wet Detentlon Basin-Rev.8-9117109
OCT 16 2009
PROJ # DWG g (DCTL84-
Parts 1. & 11. Design Summary, Page 2 of 2

Permit Qlo'(
(to be be p
AMA STORMWATER MANAGEMENT PERMIT APPLICATION FORM
NCDENR 401 CERTIFICATION APPLICATION FORM
PERMEABLE PAVEMENT SUPPLEMENT
This form must be rifted out, printed and submitted.
The Required Items Checklist (Pad III) must be printed, filled out and submitted along rvfth all of the required Information.
I. PROJECT INFORMATION
'
Project Name
MCAS Dining Fecfiity P-620
Contact Person
Steve Bennett
Phone Number
[phone] x 103
Date
10122/2009
Drainage Area I Lot Number
1,2,3,4 & 6 - Sidewalks and Patio
Lot Owners Signature
II..0ESIGN INFORMATION
Solis Report Summary
Soil type
Infiltration rate
SHWT elevation
Credit Calculation- Enter an'i In the appropriate cell below
Within 112 mile of & draining to SA waters?
Permeable concrete without a gravel base
Permeable concrete with at least 6' gravel base
Flexible pavements with at least 4' gravel base
Flexible pavements with at least 7' gravel base
Bottom elevfion of the permeable pavement cross-section
SA of permeable pavement being proposed
Resulting BUA counted as impervious
SW
0.70 in81r OK.
18.83 fmsl
N YIN Managed Grass Factor:
x 0.6
20.17 frost Insufficient; bottom must be at least 2' above SHWT
12,702.00 f?
5,080.80 ft'
Additional Information
Slope of permeable pavement
Varies
%
Il44Imumul0.5%alldWed
Construction sequence minimizes compaction to soils?
N
YIN
This needs to be addressed on the plans
Traffic volume (vehicles per day)
0.00
vlday
OK
Washed stone is specified for the gravel layer (if used)?
Y
YIN
OK
Concetrated How from roofs & other surfaces directed away?
Y
YIN
'OK
Additional Information for Residential Lots Only
Total BUA allocated to this lot flZ
Remaining lot BUA available flz
Application Approved
Application Rejected
Reason for rejecting application:
Signature of permittee I HOA
Date
ocT 2 2 2009 ''//
L,I'oB CRog( C
Farm SW401.Permeab!a PavemenbRev.1 Pads I. a II. Design Summary, Page 1 of 1

Permit No. C6
(to be provided by DWQI
FWA
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
HCDENR 401 CERTIFICATION APPLICATION FORM
PERMEABLE PAVEMENT SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) must be printed, filled out and submitted along will; all of the required Information.
Project Name
Contact Person
Phone Number
Data
Drainage Area I Lot Number
Lot OYmers Signature
Soil type
Infiltration rate
SHWT elevation
Credit Calculation- Enter an'x In the appropriate cell belay
Within 112 mile of 8 draining to SA waters?
Permeable concrete vAthout a gravel base
Permeable concrete vrith at least 6' gravel base
Flexible pavements with at least 4' gravel base
Flexible pavements vrith at leash' gravel base
Bottom elevlion of the permeable pavement cross-section
SA of permeable pavement being proposed
Resulting BUA counted as Impervious
Additional Information
(301) 6e7-0494 x 103
1022/2009
1, 2, 8 3 - Parking
SW
0.70 Infir OK
18.33 fmsl
N YIN Managed Grass Factor:
x 0.6
20.50 fmsl OK
15,643.00 gt
8,257.20 fit
Slope of permeable pavement
Varies
%
Maximum of6.6%albwed
Construction sequence minimizes compaction to soils?
N
YIN
Thls needs to beaddressed on tho plans
Traffic volume (vehicles per day)
5.00
vlday
OK
Washed stone is specified for the gravel layer (if used)?
Y
YIN
dK
Concetrated f1mv from roofs 8 other surfaces directed away?
Y
YIN
.OK
Additional Information for Residential Lola Only
Total 8UA allocated to this lot
gt
Remaining lot BUA available
Its
Application Approved
Application Rejected
Reason for rejecting application:
Signature of permitte , I HOA:
Date
OCT 2 2 2009
sag ogC)B('+
Form SW401-Permeable Pavement-Rev.1 Part* I. a II. Design summery, Page 1 or 1

MCAS Dining Facility P-620
Stormwater Permit No. SW8 090814
Onslow Countv
Designer's Certification
State Stormwater Management Systems
Permit No. SW8 090814
Page 1 of 2
I, Z5W67J K. 15W^. e= , as a duly registered if-�J4IN&-� in the State of
North Carolina, having been authorized to observe ( eriodicall eekly/ full time) the
construction of the project,
J464s ain[[�ut, f stc[�irr P-62o
(Project)
for CO asmcO e*,w o (Project Owner) hereby state that, to the best of
my abilities, due care and diligence was used in the observation of the project construction such
that the construction was observed to be built within substantial compliance and intent of the
approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specifications:
—� ���t11111►I fly,"'
Signatur Via.,.._ � CAQQ��
`S o•.oFESS16. 9
Registration Number 0322 /-c/ y • C
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Date 032244
i FN INE .'
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DEC 17 2412
Page 7 of 8

ft

State Stormwater Management Systems
Permit No. SW8 090814
Page 2 of 2
Certification Requirements:
✓
1.
The drainage area to the system contains approximately the permitted acreage.
✓
2.
The drainage area to the system contains no more than the permitted amount of
built -upon area.
✓
3.
All the built -upon area associated with the project is graded such that the runoff
drains to the system.
✓
4.
All roof drains are located such that the runoff is directed into the system.
✓
5.
The outlet structure elevations are per the approved plan.
✓
6.
The outlet structure is located per the approved plans.
✓
7.
Trash rack is provided on the outlet structure.
✓
8.
All slopes are grassed with permanent vegetation.
9.
Vegetated slopes are no steeper than 3:1.
✓
10.
The inlets are located per the approved plans and do not cause short-circuiting of
the system.
✓
11.
The permitted amounts of surface area and/or volume have been provided.
✓
12.
Required draw down devices are correctly sized and located per the approved
plans.
✓
13.
All required design depths are provided.
✓
14.
All required parts of the system are provided, such as a vegetated shelf, and a
forebay.
✓
15.
The required system dimensions are provided per the approved plans.
✓
16.
All components of the stormwater BMP are located in either recorded common
areas, or recorded easements.
cc:
NCDENR-DWQ Regional Office
David
Towler, Camp Lejeune
\\k CAR
0 i
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032244 =
ECEBVIE
DEC 17 2012