SW8110907_CURRENT PERMIT_20220907

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 Ilogo-I
DOC TYPE
E❑ CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
2o2Zo90-t
YYYYMMDD

ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
BRIAN WRENN
Director
September 7, 2022
Marine Corps Base Camp Lejeune
Attn: Neal Paul, Deputy Public Works Officer
1005 Michael Road
Camp Lejeune, NC 28547
NORTH CAROLINA
Environmental Quafity
Subject: Permit Renewal
Post -Construction Stormwater Management Permit No. SW8 110907
Temporary Lodging Facility Renovation
Onslow County
Dear Mr. Paul:
Effective August 1, 2013 the Post -Construction Stormwater Management 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 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 enforcement of the permit.
The Division of Energy, Mineral and Land Resources received a complete 8-year Permit Renewal Application for
the subject permit on August 18, 2022. The Division is hereby notifying you that permit SW 1 10907 has been
renewed, updated, and re -issued on September 7, 2022, as attached. Please be aware that the renewal and re -
issuance of this stormwater permit does not imply that the site is currently in compliance.
This permit shall be effective until December 7, 2029 and does not supersede any other agency permit that may
be required. The project shall be subject to the conditions and limitations as specified therein. This permit does
not impose new or increased stormwater control requirements; it clarifies the rules and requirements of this
program to provide you with a better understanding of your obligations under this permit. Failure to comply with
these requirements will result in future compliance problems. Please note that this permit is not transferable
except after notice to and approval by the Division.
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.NCOAH.com. Unless
such demands are made this permit shall be final and binding.
If you have any questions concerning this permit, please contact Ashley Smith in the Wilmington Regional
Office, at [phone] or [e-mail].
Sincerely,
C"_ �� IMP
J� Brian Wrenn, Director
Division of Energy, Mineral and Land Resources
Enclosures: Attachment A — Designer's Certification Form
Attachment C — Permitting History
copy of the Renewal Application Documents
DES/ams: %StormwateAPermits & Projects\2011\I 10907 HD\2022 09 permit 110907
cc: Wilmington Regional Office Stonnwater File
er Eft North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
-E ',� Wilmington Regional Office 1 127 Cardinal Drive Extension I Wilmington, North Carolina 28405
910.796.7215

Post -Construction Stormwater Management
Permit No. SW8 110907
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
POST -CONSTRUCTION STORMWATER MANAGEMENT PERMIT
HIGH DENSITY COMMERCIAL DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
USMCB Camp Lejeune
Temporary Lodging Facility Addition
Holcomb Blvd, Camp Lejeune, 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') and as outlined in the application, approved stormwater management plans,
supplement, calculations, operation and maintenance agreement, recorded documents,
specifications, and other supporting data (the "approved plans and specifications") as attached and/or
on file with and approved by the Division of Energy, Mineral and Land Resources (the "Division" or
"DEMLR"). The project shall be constructed, operated and maintained in accordance with these
approved plans and specifications. The approved plans and specifications are incorporated by
reference and are enforceable part of this permit.
This permit shall be effective from the date of issuance until December 7, 2029 and shall be subject to
the following specified conditions and limitations. 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 condition. 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.
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 2 of this permit. The stormwater control has been designed to
handle the runoff from 45,352 square feet of impervious area.
3. A 30' wide vegetative buffer must be provided adjacent surface waters, measured horizontally
from and perpendicular to the normal pool of impounded structures, the top of bank of both
sides of streams and rivers and the mean high water line of tidal waters.
4. A vegetated filter strip is not required for this pond as it has been designed for a 90% total
suspended solids removal efficiency.
5. The tract will be limited to the amount of built -upon area indicated on page 2 of this permit, and
per approved plans. This permit does not provide any allocation of built -upon area for future
development.
Page 1 of 7

Post -Construction Stormwater Management
Permit No. SW8 110907
Ll
All stormwater collection and treatment systems must be located in either dedicated common
areas or recorded easements. The final plats for the project will be recorded showing all such
required easements, in accordance with the approved plans.
The runoff from all built -upon area within the permitted drainage area(s) of this project must be
directed into the permitted stormwater control system.
The following design criteria have been provided in the wet detention pond and must be
maintained at design condition:
a.
Drainage Area, acres:
2.21
Onsite, ftZ:
96,379
Offsite, ft2:
none
b.
Total Impervious Surfaces, ftZ:
45,352
Onsite, ftZ:
45,352
Offsite, ftZ:
none
C.
Design Storm, inches:
1.5
d.
Average Pond Design Depth, feet:
3.5
e.
TSS removal efficiency:
90%
f.
Permanent Pool Elevation, FMSL:
20.0
g.
Permanent Pool Surface Area, ftz:
10,024
h.
Permitted Storage Volume, ft3:
6,895
i.
Temporary Storage Elevation, FMSL:
20.6
j.
Pre-dev. 1 yr-24 hr. discharge rate, cfs:
3.76
k.
Controlling Orifice:
1.40"0 pipe
I.
Orifice flowrate, cfs:
0.02
M.
Permitted Forebay Volume, ft3:
5,175
n.
Fountain Horsepower
N/A
o.
Receiving Stream/River Basin:
Beaverdam
P.
Stream Index Number:
19-20-2
q.
Classification of Water Body:
"SB; NSW'
II. SCHEDULE OF COMPLIANCE
Creek / White Oak
The stormwater management system shall be constructed in its entirety, vegetated and
operational for its intended use prior to the construction of any built -upon surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of the system
will be repaired immediately.
3. The permittee shall, at all times, provide the operation and maintenance necessary to assure
the permitted stormwater system functions at the design condition. The signed and approved
Operation and Maintenance Agreement 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.
4. Records of maintenance activities must be kept and made available upon request to
authorized personnel of DEMLR. The records will indicate the date, activity, name of person
performing the work and what actions were taken.
5. 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 2 of 7

Post -Construction Stormwater Management
Permit No. SW8 110907
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.
8. If the stormwater system was used as an Erosion Control device, it must be restored to design
condition prior to operation as a stormwater treatment device, and prior to occupancy of the
facility.
9. Access to the stormwater facilities for inspection and maintenance shall be maintained via
appropriate recorded easements at all times.
10. The 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.
III. GENERAL CONDITIONS
CORRECTIVE ACTIONS REQUIRED. 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.
2. PERMIT RENEWAL. 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).
Page 3 of 7

Post -Construction Stormwater Management
Permit No. SW8 110907
3. CHANGES TO THE PROJECT NAME, PERMITTEE NAME OR CONTACT INFORMATION.
The permittee shall submit a completed Permit Information Update Application Form to the
Division within 30 days to making any one of these changes.
4. TRANSFER. This permit is not transferable to any person or entity except after notice to and
approval by the Director. Neither the sale of the project and/or property, in whole or in part, nor
the conveyance of common area to a third party constitutes an approved transfer of the permit.
a. TRANSFER REQUEST. The transfer request must include the appropriate application,
documentation and the processing fee as outlined in 15A NCAC 02H.1045(2). This
request must be submitted within 90 days of the permit holder meeting one or more of
the following:
i. A natural person who is deceased,
ii. A partnership, limited liability corporation, corporation, or any other business
association that has been dissolved;
iii. A person or entity who has been lawfully and finally divested of title to the
property on which the permitted activity is occurring or will occur through
foreclosure, bankruptcy, or other legal proceeding.
iv. A person or entity who has sold the property, in whole or in part, on which the
permitted activity is occurring or will occur
V. The assignment of declarant rights to another individual or entity,
vi. The sale or conveyance of the common areas to a Homeowner's or Property
Owner's Association, subject to the requirements of NCGS 143-214.7(c2),
b. TRANSFER INSPECTION. 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. Records of maintenance activities performed to date may be
requested. Projects not in compliance with the permit will not be transferred until all
permit and/or general statute conditions are met.
5. COMPLIANCE. The permittee is responsible for compliance with the terms and conditions of
this permit until the Division approves the transfer request.
a. APPROVED PLANS AND SPECIFICATIONS. A copy of this permit, approved plans,
application, supplement, operation and maintenance agreement, all applicable
recorded documents, and specifications shall be maintained on file by the permittee at
all times.
b. DIVISION ACCESS. The permittee grants Division Staff permission to enter the
property during normal business hours to inspect all components of the permitted
project.
C. ENFORCEMENT. 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.
d. ANNUAL CERTIFICATION. The permittee shall electronically submit to the Division an
annual certification completed by either the permittee or their designee confirming the
projects conformance with permit conditions
e. OBTAINING COMPLIANCE. 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 modified plans and certification in writing to the Director that the
changes have been made.
Page 4 of 7

Post -Construction Stormwater Management
Permit No. SW8 110907
OTHER PERMITS. 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.
Permit renewed, updated and reissued this the 7th day of September 2022.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
CRLI
Wu`i'
Brian Wrenn, Uirector
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Permit Number SW8 110907
Page 5 of 7

Post -Construction Stormwater Management
Permit No. SW8 110907
Temporary Lodging Facility Addition
Stormwater Permit No. SW8 110907
Onslow County
Attachment A
Designer's Certification
I, , as a duly registered in the State of North
Carolina, having been authorized to observe (periodically/ weekly/ full time) the construction of the
project,
(Project)
for (Project Owner) hereby state that, to the best of my
abilities, due care and diligence was used in the observation of the project construction such that the
construction was observed to be built within substantial compliance and intent of the approved plans
and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specifications:
Signature
Registration Number
Date
SEAL
Page 6 of 7

Post -Construction Stormwater Management
Permit No. SW8 110907
Certification Requirements:
1. The drainage area to the system contains approximately the permitted acreage.
2. The drainage area to the system contains no more than the permitted amount of built -
upon area.
3. All the built -upon area associated with the project is graded such that the runoff drains
to the system.
4. All roof drains are located such that the runoff is directed into the system.
5. The outlet structure elevations are per the approved plan.
6. The outlet structure is located per the approved plans.
7. Trash rack is provided on the outlet structure.
8. All slopes are grassed with permanent vegetation.
9. Vegetated slopes are no steeper than 3:1.
10. The inlets are located per the approved plans and do not cause short-circuiting of the
system.
11. The permitted amounts of surface area and/or volume have been provided.
12. Required drawdown devices are correctly sized and located per the approved plans.
13. All required design depths are provided.
14. All required parts of the system are provided, such as a vegetated shelf, and a forebay.
15. The required system dimensions are provided per the approved plans.
16. All components of the stormwater BMP are located in either recorded common areas,
or recorded easements.
cc: NCDEQ-DEMLR Wilmington Regional Office
Page 7 of 7

Attachment C - Permitting History
Temporary Lodging Facility Renovation
Permit No. SW8 110907
Approval
Permit
BIMS
Description of the Changes
Date
Action
Version
construction, operation and maintenance of one (1) wet
Original
detention pond in compliance with the provisions of 15A
12/7/201 1
Approval
1.0
NCAC 2H .1000 and Session Law 2008-21 1 ; The stormwater
control has been designed to handle the runoff from 42,522
square feet of impervious area.
Increasing the drainage area and impervious area associated
8/6/2012
Modification
1.1
with the previously approved wet detention pond. The
additional areas are a result of the expansion to the existing
office building.
9/7/2022
Renewal
2.0
Expires December 7, 2029

Permit Number: sLvB/iojO
(to be provided by DIVQ)
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 time 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
RECEIVEZi
NOV 0 7 2011
BY:
Page 1 of 4

Permit Number:
(to be provided by DWQ)
Drainage Area Number:
The inlet device: pipe or The pipe is clogged.
swale
The main treatment area
The pipe is cracked or
otherwise damaged.
Erosion is occurring in
swale.
Sediment has accumulated to
a depth greater than the
original design depth for
sediment storage.
Weeds are present.
Best professional practices
show that pruning is needed
to maintain optimal plant
health.
viants are aeaa, atseasea or
dying.
are present.
Sediment has accumulated to
a depth greater than the
original design sediment
storage depth.
Algal growth covers over
50% of the area.
Cattails, phragmites or other
invasive plants cover 50% of
the basin surface.
Form SW401-Wet Detention Basin O&M-Rev.4
How I will remediate the probl
Unclog the pipe. Dispose of the
sediment off -site.
Replace the pipe.
Regrade the swale if necessary to
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
Prune according to best professional
practices
uetermme the source of the
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.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Consult a professional to remove
and control the algal growth.
Remove the plants by wiping them
with pesticide (do not spray).
"CM'IVED
LNOV 07 2011
3Y:_----
Page 2 of 4

Permit Number:
(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 2 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 1 feet in the forebay, the sediment shall
be removed.
Sediment Removal
Bottom
18.0
---------------
FOREBAY
BASIN DIAGRAM
ill in the blanks)
/-ft Min.
Sediment
Storage
Form SW401-Wet Detention Basin O&M-Rev.4
Permanent Pool Elevation 20.00
Pool
\ Sediment Removal Elevation 14.0 Volume
----------------------- ------
Bottom Elevation
MAIN POND
RECEIVED
DEC 0 7 2011 Page 4of5
BY:
I1�n.
Sedimem
Storage

Permit Number:
(to be provided by DWQ)
1_ 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:Camp LeJeune Temporary Lodyina Facility Addition
BMP drainage area number:
Print
Title:Deputy Public Works Officer
Address:Public Works Division. 1005 Michael Road
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
a Notary Public for the State of
County of do hereby certify that
personally appeared before me this
day of L Gs��� �// , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal, '4.11111
AUCE A. SON
Notary Public
Onalow County
State of North Caroline
Commission Ex free
SEAL
My commission expires�r�/r
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4
NOV 0 7 2011
BY:

Permit Number: - ?11'n -1�7 �7
(to be provided by DWQ)
Drainage Area Number:
Filter Strip, Restored Riparian Buffer and Level Spreader
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 maintenance procedures:
— Immediately after the filter strip is established, any newly planted vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
— Once a year, the filter strip will be reseeded to maintain a dense growth of
vegetation
— Stable groundcover wit] be maintained in the drainage area to reduce the
sediment load to the vegetation.
— Two to three times a year, grass filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIPC,1993). Forested filter strips do not require this type of maintenance.
— Once a year, the soil will be aerated if necessary.
— Once a year, soil pH will be tested and lime will be added if necessary.
After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potentialproblem:
How I will remediate theproblem:
The entire filter strip
Trash/debris is present.
Remove the trash/debris.
system
The flow splitter device
The Flow splitter device is
Unclog the conveyance and dispose
(if applicable)
clogged.
of any sediment off -site.
The Flow splitter device is
Make any necessary repairs or
damaged.
replace if damage is too large for
repair.
�RECEIVED
NOV 0 7 2011
BY:
Form SWU40I-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 1 of 3

BMP element:
Potentialproblem:
How I will remediate theproblem:
The swale and the level
The swale is clogged with
Remove the sediment and dispose
lip
sediment.
of it off -site.
The level lip is cracked,
Repair or replace lip.
settled, undercut, eroded or
otherwise damaged.
There is erosion around the
Regrade the soil to create a berm
end of the level spreader that
that is higher than the level lip, and
shows stormwater has
then plant a ground cover and
bypassed it.
water until it is established. Provide
Lime and a one-time fertilizer
application.
Trees or shrubs have begun
Remove them.
to grow on the swale or just
downslo a of the level lip.
The bypass channel
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then
reestablish proper erosion control.
Turf reinforcement is
Study the site to see if a larger
damaged or ripap is rolling
bypass channel is needed (enlarge if
downhill.
necessary). After this, reestablish
the erosion control material.
The filter strip
Grass is too short or too long
Maintain grass at a height of
if applicable).
approximately three to six inches.
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Sediment is building up on
Remove the sediment and
the filter strip.
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Plants are desiccated.
Provide additional irrigation and
fertilizer as needed.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application.
Nuisance vegetation is
Remove vegetation by hand if
choking out desirable species.
possible. If pesticide is used, do not
allow it to get into the receiving
water.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality local Regional Office, or the
outlet.
401 Oversight Unit at 979_7334786
NOV 0 7 2011
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 2 ol'3

Permit Number:
(Io be provided by UWQ)
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 nome:CAMP LEJEUNE TEMPORARY LODGING FACILTY ADDITION
BMP drainage area number:POS'f-1
Print name:CARL BAKER
Tltle:DEPUTY PUBLIC WORKS DIRECTOR
Address:PUBLIC WORKS DIVISION, 1005 MICHAEL ROAD
IN
L10
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.
a Notary Public for the State of
!\90hmC(.tfn 11�r1n . ,County ofy h -sIn '/ do hereby certify that
CGZT I �"' ak'er personally appeared before me this '
day ofqr,,V O 11 , and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
SYLVIA NORRIS
NOTARY PUBL IC
ONSLOW COUNTY,
MY COMMISSION EXPIRES i /�'
SEAL
My commission expires-3—
UVED
NOV 1 7 2011
I
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3

1 NC DEQ Division of Energy, Mineral and Land Resources
STATE STORMWATER:
PERMIT RENEWAL APPLICATION FORM
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 110907
2. Project name: Temporary Lodging Facility Addition
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/energy-
mineral-land-resou rces/ene rgy-mineral-land-rules/stormwate r-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/about/divisions/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:
6. Phone: [phone] Email: [e-mail]
State: ZIP :
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.
Initial each item below to indicate that the required information is provided in the application package:
MCT 1. A permit application processing fee of $505.00 payable to NCDEQ.
MCT 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
I. Letter of authorization signed by one of the signatories noted in a — e above authorizing the
signature of another entity.
MCT 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.
MCT 4. O&M Agreements, Please select one:
® I have a copy of the current recorded O&M Agreement for all SCMs, and I 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.
MCT 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.
MCT 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
Stormwater Permit Renewal Application Form Page 2 of 3 May 11, 2018

D. PERMITTEE''S�,CEER IFICAAT`IO
T /
I, �IJeI , 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 the proper forms to modify or transfer the permit prior to any changes to the
project, SC owners A formation provided on this permit renewal application is, to the best of my
knowledg corr t and c m lete.
Signature: Date:
NOTARIZATION: 1
I, �rl�l ` a Notary Public for the State of
tA(W--'\ l _"UACk County of 01��DVf do hereby certify
that _� lE k 1—L ,r JUv- personally appeared before me
this the day of u1A 20V2_ and acknowledge the due
eP�pQQiO forgoing instrument. Witness my hand and official seal,
)4i o i
09-%
PUBOGow
' ?;
My 66ku rdssiWexpires
Stormwater Permit Renewal Application Form Page 3 of 3 May 11, 2018

ULMLH USE ONLY
Date Re eiv d
Fee Paw
Permit Number
Io as
E 02 5615
su1 o v
NC DEG Division of Energy, Mineral and Land Resources
STATE STORMWATER:
PERMIT RENEWAL APPLICATION FORM
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 110907
2. Project name: Temporar4 Lodging Facility Addition
3. Project street address: XXX
City: MC8 Camp Leieune County: Onslow
ZIP: 28542
4. What, if any, changes have been made to the project as permitted? N/A
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/di6isions/energv-
m i ne ral-land- resource s/en ergo-mineral-land-rules/sto rmwate r-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/about/divisions/energy-mineral-land-
resources/eneroy-mineral-land-rules/sormwater-program/post-construction. State StormwaterPermits 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 Lejeune 1005 Michael Rd.
City: MCB Camp Leieune State: NC
ZIP : 28547-2521
5. Street Address:
City: State: -ZIP:
6. Phone: [phone] Email: [e-mail]
AUG 18 2022 J ,j
Stormwater Permit Renewal Form Page 1 of 3 May 11, 2018
_,� � i'--'�, °:'^„�;' `>• - r . '�,an, .i.'er a � r�".;a`k y-b � `r Z" 's;•-G '� .=„'' -� 1`&', u.

♦''car .n..s _ _ . �$ � �o.. �, � , �., _ � 4y _
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 HOW/ORW). Only applications packages that
include all required items listed below will be accepted and reviewed.
Initial each Item below to indicate that the required information is provided in the application package:
MCT 1. A permit application processing fee of $505.00 payable to NCDEQ.
MCT 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
I. Letter of authorization signed by one of the signatories noted in a — e above authorizing the
signature of another entity.
MCT 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.
MCT 4. O&M Agreements, Please select one:
® I have a copy of the current recorded O&M Agreement for all SCMs, and I 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.
MCT 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.
MCT 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).
httos://www.sosnc.00v/online services/searchfbV title/ Business Registration
rt —_
AUG 18 2022 r
BY:-
Slormwater Permit Renewal Application Form Page 2 of 3 May 11, 2018

D. PERMITTEE'S CC,ER FICCAT•IO
1, K'ST A. 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 the proper forms to modify or transfer the permit prior to any changes to the
project, SC owners formation provided on this permit renewal application is, to the best of my
knowledg corr t and c m late.
Signature: Date: Z T/
NOTARIZATION:
that -V_p*p llr } r-% I-0 vet 0.+•r
this the 9-D day of : ) I) L&I
ruu
e>(¢chkpa��jlPafogoing instrument. Witness my hand and official seal,
PUBOO 2;
Mscid?6hexpires 7N '. 202,E
y6Mmi
Stormwater Permit Renewal Application Form Page 3 of 3
a Notary Public for the State of
do hereby certify
personally appeared before me
20 2.2 , and acknowledge the due
_a,aEC[ieE��"
AUG 18 2022 I
d
BY:
May 11, 2018
7v j3> .x-�&r t-s' a "�5�- "F; f• "�r-,��J}y Y� -: i

Pennant Nov"
(to be provded by DWt7)
®Tn
O�DF W A rFg'q
vI r
NCDENR
s
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This harm must be filled out, p»ntedandsubmihcd
The Required
Items Checklist (Part ///) must be printed, 6/led out andsubmillaidalong with all of the required mkormation.
L PROJECT INFORMATION
Project name
Camp LeJeune Temporary Lodging Facility AdditionlReravabon
Contact person
Cad Baker, Deputy Public Works Officer
Phone number
[phone] eon. 3284
Date
19-Jul-12
Drainage area number
II. DESIGN INFORMATION
'.
Site Characteristics
Drainage area
Impervious area, post-0evelopment
%impervious
Design rainfall depth
Storage Volume: Non-SAWaters
Minimum volume required
Volume provided
Storage Volume: SA Waters
1.5' runoff volume
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Peak Flow Calculations
Is the prelpost control of the lyr 24hr stone peak flow required?
1-yr, 24-hr rainfall depth
Rational C. pre -development
Rational C, post -development
Rainfall intensity: 1-yr, 24-hr storm
Pre -development 1-yr, 24hr peak flow
Post -development 1-yr, 24-hr peak flow
Pre/Post 1-yr, 24-hr peak flaw control
Elevations
Temporary pool elevation
Permanent pod elevation
SHWT elevation (approx. at the perm. pod elevation)
Top of 10ft vegetated shelf elevation
Bottom of 1011 vegetated shelf elevation
Sediment deanout, top elevation (bodom of pond)
Sediment deanou( bottom elevation
Sediment storage provided
Is there additional volume stored above the state -required temp, pod?
Elevation of the top of the additional volume
Form SW401-Wet Detention Basin-Rev.e-9I17/09
96,379 ftr
45,352 e
47.06 %
1.5 in
5,710 fta
6,895 fta
rya
it
fit,
fta
Y (Y orN)
3.7 in
OK
OK, volume provided is equal to a in excess of volume required.
0.32 (unitless)
0.53 (unitless)
5.93 inhu OK
3.76 fta/sec
6.30 ft�/sec
2.54 fts/sec
20.60 fmsl
20.00 imsl
19.50 first
20.50 final
19.50 fmsl
14.00 fmsl
12.00 hnsl
2.00 it
N (Y or N)
20.6 hnsl OK
RECEIVED
JUL 2 4 2012
BY:
Parts L S II. Design Summary, Page 1 of 2

Permit No.
(m 6 pru itl by Dv )
I It DES IGN,INFORM ATIONAawmvpx,a'. 3,u * ,:AP, ; , '.:7 tea_. " x..'.". fA7d'T'+.&'s' ^ ' r>s`-�' m%...r, r^,".-...�s n�•":�.. _ .. ',° aa.,abr'+';'
Surface Areas
Area, temporary pool
Area REQUIRED, permanent pod
SAIDA ratio
Area PROVIDED, permanent pod, A._�
Area, bottom of IOft vegetated shelf, A, am
Area, sediment deanout, top elevation (bottom or pond), Aya w„ a
Volumes
Volume, temporary pool
Volume, permanent pod, Vr,„ .
Volume, forebay (sum of forebays if more than one forebay)
Forebay %of permanent pool volume
SAIDA Table Data
Design TSS removal
Coastal SAIDA Table Used?
Mountain/Piedmont SAIDA Table Used?
SAIDA ratio
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-2b)
Volume, permanent pod, Vim, .,
Area provided, permanent pool, A._.
Average depth calculated
Average depth used in SAIDA, d„, (Round to nearest 0.5ft)
Calculation option 2 used? (Sea Figure 10.2b)
Area provided, permanent pool, Ar, _xd
Area, bottom of 10ft vegetated shelf, Aye"
Area, sediment deanoul, top elevation (bottom of pond), Ab p�
12,614 fl
4,530 ft
4.70 (unitess)
10,024 fit? OK
7,836 fit?
1,027 ft
6,895 ft' OK
25,073 ft'
5,175 ft'
20.6% % OK
90 %
Y (YorN)
N (YorN)
4.70 (uniffess)
N (Y or N)
25,073 ft'
10,024 ff
If
It
Y (YorN)
10,024 ft
7,836 f?
1,027 f e
'Depth' (distance bAv bottom of IOft shelf and top of sediment) 5.50 If
Average depth calculated 3.56 If
Average depth used in SAIDA, d., (Round to nearest 0.5ft) 3.5 If
Drawdown Calculations
Drawdown through orifice?
Diameter of orifice (if circular)
Area of orifice (if -non -circular)
Coefficient of discharge (Ce)
Driving head (Ho)
Drawdown through weir?
Weir type
Coefficient of discharge (C,)
Length of weir (L)
Driving head (H)
Pre -development 1-yr, 244hr peak flow
Pmt-cmelopment 1-yr, 24-hr peak flow
Storage volume discharge rate (through discharge orifice or weir)
Storage volume drawdavn fime
Additional Information
Vegetated side slopes
Vegetated shelf slope
Vegetated shelf width
Length of fiaAWth to width ratio
Length to width ratio
Trash rack for overflow 8 orifice?
Freeboard provided
Vegetated filter provided?
Recorded drainage easement provided?
Capures all mnolf at ultimate build-out7
Drain mechanism for maintenance or emergencies is:
Form SW401-Wet Detention Basin-Rev.8-9117me
Y (Y or N)
1.40 in
in'
0.60 (unifless)
0.60 ft
N (YorN)
(unitiess)
ft
it
3.76 ft'/sec
6.30; ft'/sec
0.02 fl'/sec
3.50 days
3 :1
10 :1
10.0 If
3 :1
11.81
Y (Y or N)
1.O,ft
Y (Y er N)
(YorN)
Y (Ycr N)
Need 3 If min.
OK
OK
OK, draws down In 2-5 days.
OK
OK
OK
OK
OK
OK
OK
OK
OK
JUL 2 4 2012

Permit No.
(to be provided by DWQ)
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.lf a
requirement has not been met, attach justification.
Pagel Plan
Ini ials Sheet �No.
11/ � • �F
Gl05-
L cl0(n
C� �
God. A
6dtZ5
C/0�1
Aic5
4
•1r,4
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 right of way (ROW),
- Overflow device, and
- Boundaries of drainage easement.
2. Partial plan (1" = 30' or larger) and details for the wet detention basin showing:
- 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.
3. Section view of the wet detention basin (1" = 20' or larger) showing:
- Side slopes, 3:1 or lower,
- Pretreatment and treatment areas, and
Inlet and outlet structures.
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.
5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
to verify volume provided.
6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
7. The supporting calculations.
the sign ( ndnota D15D
8. A copy of the signed and notarized ol�and maintenance (0&M) agreement.
9. A copy of the deed restrictions (if required).
Mylo+'tFrIOW 1;1�11D
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.
i= ( DIVED
Form SW401-Wet Detention Basin-Rev.94/18/12 JUL 2 4 2012
Part III. Required Items Checklist, Page 1 of 1
ray:

��yy
T of WArEq
T 4� O -
NCD`{ENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
LEVEL SPREADER - VEGETATED FILTER STRIP (LS-VFS) SUPPLEMENT
This form must be completely filled out, printed, initialed, and submitted.
Yrolect name
Contact name
Phone number
Date
Drainage area number
Uamp Ledeune Temporary Lougm raanry t\uemon
Cad Baker, Deputy Public Works Officer
[phone]
November 7, 2011
II. DESIGN INFORMATION
The purpose of the LS-VFS
-Other. Explained below
Stomnvater enters LS-VFS from
A BMP
Type of VFS
Engineered filter strip (graded & sodded, slope <8%)
Explanation of any 'Other" responses above
downstream of wet detentionfacility (85%TSS Removal Design)
If Stormwater Enters the LS-VFS from the Drainage Area
Drainage area
It,
Do not complete this section of the form.
Impervious surface area
fix
Do not complete this section of the form.
Percent impervious
%
Do not complete this section of the form.
Rational C coefficient
Do not complete this section of the form.
Peak Flow from the 1 iNhr storm
cis
Do not complete this section of the form.
Time of concentration
min
Do not complete this section of the form.
Rainfall intensity, 10-yrstorm
iNhr
Do not complete this section of the form.
Peak flow from the 10-yr storm
cfs
Do not complete this section of the form.
Design storm
Maximum amount of flow directed to the LS-VFS
cis
Do not complete this section of the form.
Is a flow bypass system going to be used?
(Y or N)
Do not complete this section of the form.
Explanation of any "Other responses above
If Stormwater Enters the LS-VFS from a BMP
Type of BMP
Peak discharge from the BMP during the design storm
Peak discharge from the BMP during the 10-year storm
Maximum capacity of a 100-foot long LS-VFS
Peak flow directed to the LS-VFS
Is a flow bypass system going to be used?
Explanation of any "Other' responses above
,l
LS-VFS Design
Forebay surface area
Depth of forebay at stom water entry point
Depth of forebay at stormwater exit point
Feet of level lip needed per cfs
Computed minimum length of the level lip needed
Length of level lip provided
Width of VFS
Elevation at downslope base of level lip
Elevation at the end of the VFS that is farthest from the LS
Form SW401 - LS-VFS - 27Ju12011 - Rev.9
Wet detention pond
0.3 cis
2.8 CIS
10 cis
2.8 cis
r IT
emergency overflow via rock weir
sq it
1n
12
in
10
fucfs
28
it
30
It
a -%, If
19.00
fmsl
18.00
fmsl
Depth is appropriate.
RECEIVED
NOV 0 7 2011
BY: -
page 1 of 3

Slope (from level lip to the end of the VFS)
Are`any draws present in the VFS?
Is there a collector swale at the end of the VFS?
Bypass System Design (if applicable)
Is a bypass system provided?
Is there an engineered flow splitting device?
Dimensions of the channel (see diagram below):
W
y (flow depth for 10-year storm)
freeboard (during the 10-year storm)
Peak velocity in the channel during the 10-yr stone
Channel lining material
Does the bypass discharge through a wefland?
Does the channel enter the stream at an angle?
Explanation of any 'Other" responses above
III. REQUIRED ITEMS CHECKLIST
J.JJ
N (Y or N) OK
N (Y or N)
Y (Y or N)
N (Y or N)
2.00 ft
6.00 ft
10.00 ft
u.Ju
ft
1.00
ft
2.60
ftlsec
Pick one:
N
(Y or N)
OTHER (Y or
UPSTREAM DIFFUSE FLOW ENTERS EXISTING GRADE
EDIT 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.
Requried Item:
1. Plans (1' -50' or larger) of the entire site showing:
-Design at ultimate builduut,
- Oft -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Forebay (it applicable),
- High flow bypass system,
- Maintenance access,
- Proposed drainage easement and public right of way (ROW), and
- Boundaries of drainage easement.
2. Plan details (1' = 30' or larger) for the level spreader showing:
- Forebay (if applicable),
- High flow bypass system,
- One fool topo lines between the level lip and top of stream bank,
- Proposed drainage easement, and
Design at ultimate build -out.
Form SW401 - LS-VFS - 27Ju12011 - Rev.9
i sheet number and any notes:
C103 & C103A
C103 & C103A
CEIVED
NOV 0 7 2011
BY:
page 2 of 3

3. Section view of the level spreader (1' = 20' or larger) showing:
- Uvderdram system (if applicable),
-Level lip,
Upslope channel, and
- Downslope filter fabric.
4. Plan details of the flow splitting device and supporting calculations (if applicable).
5. A construction sequence that shows how the level spreader will be protected from
sediment until the entire drainage area is stabilized.
6. If a non -engineered VFS is being used, then provide a photograph of the VFS showing
that no draws are present
7. The supporting calculations.
6. A copy of the signed and notarized operation and maintenance (08M) agreement.
Form SW4e1 - LS-VFS - 27Ju12011 - Rev.9
SUBMITTED
C''TVED
NOV 0 7 Z011
I .. S.
page 3 of 3