SW8080936_CURRENT PERMIT_20210604

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8_n $ 0 9 3\0
DOC TYPE]
CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
202\ 0 \D 0 y
YYYYMMDD

ROY COOPER
Governor
DIONNE DELLI-GAT I
Secretary
BRIAN WRENN
Director
June 4, 2021
Marine Corps Base Camp Lejeune
Attn: Neal Paul, Deputy Public Works Officer
1005 Michael Road
Camp Lejeune, NC 28547
NORTH CAROLINA
Env4onmeatal Quality
Subject: Permit Renewal
State Stormwater Management Permit No. SW8 080936
Camp Lejeune- SBB 342 Parking Lot
Onslow 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 17, 2021. The Division is hereby notifying you that permit SW8 080936 has been renewed
on June 4, 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 November 3, 2008 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.NCOAH.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,
� ot
Brian Wrenn, Director
Division of Energy, Mineral and Land Resources
®ra Aft'- North Carolina Department of Environmental Quality I Division of Energy. Mineral and Land Resources
Wilmington Regional Office I I27 Cardinal Drive Extension I Wilmington North Carolina 28405
rnmc a w
910.796.7215

State Stormwater Permit No. SW8 080936
Page 2 of 2
Enclosures:
DES/ams:
cc:
Attachment C — Permitting History
Renewal Application Documents
\\\Stormwater\Permits & Projects\2008\080936 HD\2021 06 permit 080936
NCDEQ-DEMLR Wilmington Regional Office
ov.seu�®mq�
North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
Wilmington Regional Office 1 127 Cardinal Drive Extension I Wilmington. North Carolina 28405
910.796,7215

State Stormwater Management Systems
Permit No. SW8 080936
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
USMCB Camp Lejeune
Camp Lejeune - SBB 342 Parking Lot
Behind Building SBB 342, Demo Range Road, Camp Lejeune, Onslow County
FOR THE
construction, operation and maintenance of five infiltration basin(s) in compliance with the provisions
of Session Law 2006-246 and 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules')
and the approved stormwater management plans and specifications and other supporting data as
attached and on file with and approved by the Division of 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
1. This permit is effective only with respect to the nature and volume of stormwater described in
the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater runoff as
described in Section 1.8 on page 3 of this permit. The stormwater control has been designed to
handle the runoff from 111,526 square feet of impervious area.
3. This basin must be operated with a 50' vegetated filter.
4. The tract will be limited to the amount of built -upon area indicated in Section 1.8 on page 3 of
this permit, and as shown on the approved plans. This permit does not provide any allocation
of built -upon area for future development.
5. All stormwater collection and treatment systems must be located in either dedicated common
areas or recorded easements. The final plats for the project will be recorded showing all such
required easements, in accordance with the approved plans.
6. The runoff from all built -upon area within the permitted drainage area of this project must be
directed into the permitted stormwater control system.
7. The built -upon areas associated with this project shall be located at least 30 feet landward of
all perennial and intermittent surface waters.
Page 1 of 7

State Stormwater Management Systems
Permit No. SW8 080936
8. The following design criteria have been permitted for the infiltration basin and must be
provided and maintained at design condition:
a. Drainage Area, acres:
3.94
Onsite, ft2:
171,480
Offsite, ft2:
none
b. Total Impervious Surfaces, ft2:
111,526
Onsite, ft2:
111,526
Offsite, ft2:
none
C. Design Storm, inches:
3.68
d. Difference in the pre- and post -development
1-yr, 24-hr runoff, ft3:
31,589
- Pre -development 1-yr, 24-hr runoff, ft3:
2,631
- Post -development 1-yr, 24-hr runoff, ft3:
33,421
Basin
Basin
Basin
Basin
Basin
1
2
3
4
5
e. Basin Depth, ft:
4.5
4.5
4.5
4.5
3
f. Bottom Elevation,
87.8
87.8
87.8
8T8
89.3
FMSL:
Bottom Surface Area,
9
202
202
202
202
1,210
ft2:
h Bypass Weir
91.8
91.8
91.8
91.8
91.8
Elevation, FMSL:
i. Top Elevation, FMSL:
92.3
92.3
92.3
92.3
92.3
Permitted Storage
6,526
6,526
6,526
6,526
5,485
Volume, ft3:
k. Type of Soil:
Wando/Kureb
Expected Infiltration
10.0
10.0
10.0
10.0
10.0
Rate, in/hr:
m Seasonal High Water
85.8
85.8
85.8
85.8
87.3
Table, FMSL:
n Draw Down Time,
1.62
1.62
1.62
1.62
0.23
days:
Receiving
Courthouse Bay /White Oak
°. Stream/River Basin:
p. Stream Index Number:
19-36
q. Classification of Water Body:
SA, HQW
II. SCHEDULE OF COMPLIANCE
The stormwater management system shall be constructed in its entirety, vegetated and
operational for its intended use prior to the construction of any built -upon surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of the system
will be repaired immediately.
Page 2 of 7

State Stormwater Management Systems
Permit No. SW8 080936
3. The permittee shall at all times provide the operation and maintenance necessary to assure
the permitted stormwater system functions at 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 revegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of bypass structure, infiltration media, flow spreader,
catch basins, piping and vegetated filter.
g. A clear access path to the bypass structure must be available at all times.
4. Records of maintenance activities must be kept for each permitted BMP. The reports will
indicate the date, activity, name of person performing the work and what actions were taken.
5. The permittee shall submit to the Division an annual summary report of the maintenance and
inspection records for each BMP. The report shall summarize the inspection dates, results of
the inspections, and the maintenance work performed at each inspection.
6. The facilities shall be constructed, 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.
7. If the stormwater system was used as an Erosion Control device, it must be restored to design
condition prior to operation as a stormwater treatment device, and prior to occupancy of the
facility.
8. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to
operation of this permitted facility, a certification must be received from an appropriate
designer for the system installed certifying that the permitted facility has been installed in
accordance with this permit, the approved plans and specifications, and other supporting
documentation. Any deviations from the approved plans and specifications must be noted on
the Certification. A modification may be required for those deviations.
9. Access to the stormwater facilities shall be maintained via appropriate easements at all times.
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.
Page 3 of 7

State Stormwater Management Systems
Permit No. SW8 080936
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 certifcation(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.
III. GENERAL CONDITIONS
1. 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.
2. 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.
3. 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.
4. 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,
Page 4 of 7

State Stormwater Management Systems
Permit No. SW8 080936
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;
6. 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.
7. The permittee grants Division Staff permission to enter the property during normal business
hours to inspect all components of the permitted project.
8. 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.
9. 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, 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 4th day of June 2021.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Page 5 of 7

State Stormwater Management Systems
Permit No. SW8 080936
Camp Lejeune - SBB 342 Parking Lot
Stormwater Permit No. SW8 080936
Onslow County
Designer's Certification
I, , as a duly registered in the State of North
Carolina, having been authorized to observe (periodically/ weekly/ full time) the construction of the
project,
(Project)
for (Project Owner) hereby state that, to the best of my
abilities, due care and diligence was used in the observation of the project construction such that the
construction was observed to be built within substantial compliance and intent of the approved plans
and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
SEAL
Page 6 of 7

State Stormwater Management Systems
Permit No. SW8 080936
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 bypass structure weir elevation is per the approved plan.
6. The bypass structure is located per the approved plans.
7. A Trash Rack is provided on the bypass 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. All required design depths are provided.
13. All required parts of the system are provided.
14. The required system dimensions are provided per the approved plans.
cc: NCDEO-DEMLR Wilmington Regional Office
Page 7 of 7

Attachment C - Permitting History
Camp Lejeune SBB 342 Parking Lot
Permit No. SW8 080936
Approval
Date
Permit
Action
BIMS
Version
Description of the Changes
11/3/2008
Original
Approval
1.0
6/4/2021
Renewal
2.0

Permit Name:�931.
(to be provided by DWQ)
Drainage Area Number:
Grassed Swale 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:
— The drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed swale.
— After the first-time fertilization to establish the grass in the swale, fertilizer will
not be applied to the grassed swale.
The grassed swale will be inspected once a quarter. 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 length of the
Trash/debris is present.
Remove the trash/debris.
Swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer application.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the swale.
area that will not impact streams or
BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
OF.T C 6 7n08
Form SW401-Grassed Swale O&M-Rev.3
Page 1 of 2

tl�5
Permit Number:
(to be provided by DWQ)
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:SBB 342 Parking Lot
BMP drainage area number:
Print name:Carl Baker
Title:Deputy Public Works Officer
Address:Bldg 1005 Michael Rd., Camp Lejeune, NC 28547
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.
lic for the State of
do hereby certify that
L AI t' a +tee lr personally appeared before me this oZS
day of SPB'f"e. 6t f , -c2o.QZ and acknowledge the due execution of the
forgoing grassed Swale maintenance requirements. Witness my hand and official seal,
eCIC �?
OUNT
SEAL
Lol� 2.
�'mp-L�
My commission expires IL z
OCT 6 2nnR
Form SW401-Grassed Swale O&M-Rev.3
Page 2 of 2

11,
Permit Number:, w 0 oYo ) 3}�
(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 BMW. 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 will 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. lf�
— 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
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.
Form SWU401-1-evel 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 e 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 oneK
time fertilizer application. -
Plants are desiccated.
Provide additional irrigation and
I�
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
I
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.
1 401 Oversight Unit at 919-733-1786.
Form SWU40I-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 2 of 3

` Permit Number: 5LXJ �-U ,�U ) 3(.
(to be provided by DWQ)
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:SBB 342 Parking Lot
BMP drainage area number:
Print
Title:Deputy Public Works Officer
Address:Bldg 1005 Michael Rd., Camp Lejeune, NC 28547
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 al Sjp to do hereby certify that
'CLti e 1'— personally appeared before me this
day of 5esM .wt be � , g2D0 , and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
.%%%r- E CpS;•.,
2 •OUBUG •=�U
�'•.��' COUNT,
''rnnr.N
SEAL
My commission expires
REC�'FV
OCT c 6 7�na
BY:�_
Form SWU40i-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev3
Page 3 of 3

' � J `�✓.' ,mac
Permit Number:
(to be provided by QWQ),
Drainage Area Number: - �Jrxh 1^
Infiltration 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.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
Swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
Form SW401-Infiltration Basin O&M-Rev.3
Page 1 of 3

BMP element:
Potentialproblem:
How I will remediate theproblem:
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth.
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
riprap is displaced.
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 pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
A visible layer of sediment
Search for the source of the
has accumulated.
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. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Water is standing more than
Replace the top few inches of filter
5 days after a storm event.
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray).
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
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 NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Infiltration Basin O&M-Rev.3
Page 2 of 3

Permit Number:
(to be provided by DWQ)
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:SBB 342 Parking Lot
BMP drainage area number: I (Basin 1)
Print name:Carl Baker
Title:Deputy Public Works Officer
Address:Bldg 1005 Michael Rd., Camp L6eune, NC 28547
Date: C aS — 6
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, Al 00Fl 1-4- , a Notary Public for the State of
A),D41?f lJ Ae iAA- , County of h�j C do hereby certify that
04f_1 z' — personally appeared before me this Znrk
day of , 1 a,�iE/y16�t' . , and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
`�quumrrr
A.
=U'' GeLIG ?,
N aU.
My commission expires g/I U 2�
Form SW401-Infiltration Basin O&M-Rev.3
Page 3 of 3

Permit Number: 6W �70 oU ) 3
(to be provided by DWQ)
Drainage Area Number:_I_=�n�
Infiltration 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.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
C i C 6 nob
Form SW401-Infiltration Basin O&M-Rev.3
1 of 3

BMP element:
Potentialproblem:
How 1 will remediate theproblem:
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth.
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
riprap is displaced.
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 pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
A visible layer of sediment
Search for the source of the
has accumulated.
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. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Water is standing more than
Replace the top few inches of filter
5 days after a storm event.
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray).
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
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 NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Porm SW401-Infiltration Basin O&M-Rev.3
Page 2 of 3

Permit Number: SIB VC 1�50 13 31(?41
(to be provided by DWQ)
I acknowledge and agree by my signature below that 1 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:SBB 342 Parking Lot
BMP drainage area number:I (Basin 2)
Print name:Carl Baker
Title:Deputy Public Works Officer
Address:Bldg 1005 Michael Rd., Camp Lejeune, NC 28547
Date: '7 D
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.
e- Vl 'F— (,05124e. r , a Notary Public for the State of
.,County of Okl 510 t..) , do hereby certify that
�(tKZy - / personally appeared before me this
day of Sc I'ev , dOO1l, and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
ItTq ? a& mv'6 �
SEAL
My commission expires Lb tT���
r'
Form SW40 I -Infiltration Basin O&M-Rev.3
Page 3 of 3

I-.
Permit Number: JLO 06W } 3^,
(to be provided by D Q)
Drainage Area Number: w\3
Infiltration 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.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it 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. C, «�
T f 6 9008
Inspection activities shall be performed as follows. Any problems that are 1 und�shall
be repaired immediately.
BMP element:
Potentialproblem:
How 1 will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
Swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the Swale if necessary to
Swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
Form SW401-Infiltration Basin O&M-Rev.3
Page 1 of 3

RFC�F.TVF
OCT 0 6 2008
BY:
BMP element:
Potentialproblem:
How I will remediate theproblem:
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth.
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
.Erosion has occurred or
Provide additional erosion
riprap is displaced.
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 pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
A visible layer of sediment
Search for the source of the
has accumulated.
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. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Water is standing more than
Replace the top few inches of filter
5 days after a storm event.
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray).
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
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 NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

Permit Number:
(to be provided by DWQ)
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:SBB 342 Parking Lot
BMP drainage area number:
Print
Title:Deputy Public Works Officer
Address:Bldg 1005 Michael Rd., Camp Lejeune, NC 28547
Date: 6? —,A �—Q
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, M t C,� 0054 e—✓ , a Notary Public for the State of
County of 4/]S16O4) do hereby certify that
ly
�I 'e-l— personally appeared before me this c� 6-
day of *-, he H bae, and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
SEAL
My commission expires r!rj
b'(4, LA- &aja�
ocj 0 c ?V
Form SW401-Infiltration Basin O&M-Rev.3
Page 3 of 3

,t
Permit Number:SL S$OFSt35
(to be provide by DWQ),
Drainage Area Number. — \ilvvy
Infiltration 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.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
0 C i 0 6 200B
Form SW401-Infiltration Basin O&M -Rev.:;

BMP element:
Potentialproblem:
How I will remediate theproblem:
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth.
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
riprap is displaced.
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 pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
A visible layer of sediment
Search for the source of the
has accumulated.
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. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Water is standing more than
Replace the top few inches of filter
5 days after a storm event.
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray).
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
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 NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Infiltration Basin O&M-Rev.3
2of3

Permit Number: 6 O O (-) �6�
(to be provided by DtVQ)
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:SBB 342 Parking Lot
BMP drainage area number:I (Basin 4)
Print name:Carl Baker
Title:Devuty Public Works Officer
Address:Bldg 1005 Michael Rd., Camp Lejeune, NC 28547
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.
County of
a Notary Public for the State of
do hereby certify that
15
�Z �— personally appeared before me this
day of Seaft t Le i- , _-2i)dZand acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
``��rtuuurrq
T
uZ)N.
G`<
SEAL
My commission expires 6)e S
Form SW40 I -Infiltration Basin O&M-Rev.3
Page 3 of 3

Permit Number: St_ky0" OQ
(to be provided by DWQ)
Drainage Area Number: I- �Y�.',n
Infiltration 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.
Important maintenance procedures:
- The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
- Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
- No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
- The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.-_-n
RF7CF'r73'�� I
L13y'
6 2V
Form SW401-Infiltration Basin O&M-Rev.3 Page l Of 3

r ,4
REC`F..TVEI�
OCT 0 6 '2008
BY*_ -----
BMP element:
Potentialproblem:
How I will remediate theproblem:
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth.
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
riprap is displaced.
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 pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
A visible layer of sediment
Search for the source of the
has accumulated.
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. Replace any media that
was removed in the process.
Revegetate disturbed areas
mmediatel .
Water is standing more than
Replace the top few inches of filter
5 days after a storm event.
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray).
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
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 NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Infiltration Basin O&M-Rev.3
Page 2 of 3

Permit Number: Sty 1
(to be provided by DWQ)
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:SBB 342 Parking Lot
BMP drainage area number:
Print
Title:Denuty Public Works Officer
Address:Bldg 1005 Michael Rd., Camp Lejeune, NC 28547
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, f t c: k t:.Ae.. l b;sp,' %-{{�� , a Notary Public for the State of
Ci County of ado u) do hereby certify that
personally appeared before me this 0
day ofn 1 Q m be r �DD25 , and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
SEAL
My commission expires 5 j
0'' /IA,FG_ Ccja�t.
OCT 0 6 2008
Form SW401-Infiltration Basin O&M-Rev.3
Page 3 of 3

UEMLH USE UNLY
1 Date R ceiv d
Fee Paid
Permit Number
u�F8
505
1 SO&v rO 3(�
NC DEQ Division of Energy, Mineral and Land Resources r
et 6E .,
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 080936
2. Project name: Camp Leieune - SBB 342 Parking Lot High Density Commercial Infiltration Basin Proiect
3. Project street address:
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 fora Major
Modification or Minor Modification Application form available at: https:Hdeg.nc.gov/about/divisions/energv-
m i ne ral-land-resources/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/energv-mineral-land-
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 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]
EICEN
MAY 11 2021
BY:
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:
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 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.
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
EC CIL:
MAY 11 2021
By.•
Stormwater Permit Renewal Application Form Page 2 of 3 May 11, 2018

D. PERMITTEE'S(�64 CIERITIFIICA/TION-I
I, i OH. LO�OGY 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 submi a oper forms to modify or transfer the permit prior to any changes to the
project, SC o nership. II infori ation provided on this permit renewal application is, to the best of my
knowledge, corre t nd compl¢te.
Signature: Date: 2
NOTARIZATION:
1 I U21�gOr� a Notary Public for the State of
County ofSlor✓ do hereby certify
that Lo J C�.R✓ '' II personally appeared before me
this the day of lM 6, \ 20 Li and acknowledge the due
execution of the forgoing instrument. Witness my hand and official seal,
```�uurrriii
�V ERS
(Notary Seal)
W4 NOTARY
Notary Signatures _ U:
i Zu2s PUBL��'
My commission expires :-0j.` (�
OW COv�
irn iIII%\\`
ECEpt
MAY 17 2021
J,
BY.
Stormwater Permit Renewal Application Form Page 3 of 3 May 11, 2018

_ OF WnTEH
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
LEVEL SPREADER, FILTER STRIP AND RESTORED RIPARIAN BUFFER SUPPLEMENT
This form must be completely filled out, printed and submitted.
DO NOT FORGET TO ATTACH THE REQUIRED ITEMS CHECKLIST AND ALL REQUIRED ITEMS (NEXT WORKSHEET)!
I. PROJECT INFORMATION -
Project name SBB 342 PARKING LOT
Contact name MATTHEW HUMPHREY OR DAVID TOWLER
Phone number 910451-3238 X3272 OR X3284
Date August 29, 2008
Drainage area number 1 (Bypass from infiltration basins 1 through 5)
IL'.'DESIGNINFORMATION
For Level Spreaders Receiving Flow From a BMP
Type of BMP
Dmwdown flow from the BMP cfs
For Level Spreaders Receiving Flow from the Drainage Area
Drainage area
140,263.00 fls
Impervious surface area
111,526.00 ftr
Percent impervious
79.51 %
Rational C coefficient
0.58
Peak flow from the 1 inthr stone
Tme of concentration
Rainfall intensity, 10-yr storm
Peak flow from the 10-yr storm
Where Does the Level Spreader Discharge?
To a grassed bioretention cell?
To a mulched bioretention cell?
To a wetland?
To a filter strip or riparian buffer?
Other (specify)
Filter Strip or Riparian Butter Characterization (if applicable)
Width of grass
Width of dense ground cover
Width of wooded vegetation
Total width
Elevation at downslope base of level lip
Elevation at top of bank of the receiving water
Slope (from level lip to to top of bank)
Are any draws present?
Level Spreader Design
Forebay surface area
Feet of level lip needed per CIS
Answer 'Y'to one of the following:
Length based on the 1 infhr storm?
Length based on the 10-yr stone?
Length based on the BMP discharge rate?
Design flow
Is a bypass device provided?
1.87 cfs
30.00 min
4.46 innr
8.33 cfs
N (Y or N)
N (Y or N)
N (Y or N)
Y (Y or N)
Please complete filter strip characterization below.
50.00
If
8
It
50.00
ff
90.50
first
89.00
first
3.00
% OK
N
(Y or N) OK
220.00
sg It OK
13
tVcfs
(Y or N)
Y (Y or N)
(Y or N)
8.33 cis
N (Y or N) A bypass device is not needed.
Rag
i
LOCT 0 6 7(1(!Ff
BY: I
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.5 Parts I. and 11. Design Summary, page 1 of 2

Length of the level lip
Are level spreaders in series?
Bypass Channel Design (if applicable)
Does the bypass discharge through a wetland?
Does the channel enter the stream at an angle?
Dimensions of the channel (see diagram below):
M
B
W
y
Peak velocity in the channel during the 10-yr storm
Channel lining material
♦ yr
M
i B
110.00 it
Level spreader length OK.
N (Y or N)
(Y or N)
Do net complete We section of the worksheet.
(Y or N)
Do not complete this section of the worksheet.
Do not complete We section of the worksheet.
it
Do not complete this section of the worksheet.
it
Do not complete this section of the worksheet.
it
Do not complete this section of the worksheet.
it
Do not complete this section of the workshoo.
Cis Do not complete this section of the worksheet
Do not complete this section of the worksheet
t
M
OCT � 6 Anna
Form SW401-1-evel Spreader, Filter Strip, Restored Riparian Buffer-Rev.5 Parts I. and It Design Summary, page 2 of 2

!E✓rt Soo-,
III.PREQUIRED 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.
Pagel Plan
Initials
Sheet No.
1>vell
C3 c
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),
- Forebay (if applicable),
- High flow bypass system,
- Maintenance access,
- Proposed drainage easement and public right of way (ROW), and
- Boundaries of drainage easement.
P"�
C41 C 5
2. Plan details (1' = 30' or larger) for the level spreader showing:
- Forebay (if applicable),
- High flow bypass system,
- One foot top0 lines between the level lip and top of stream bank,
- Proposed drainage easement, and
- Design at ultimate build -cut.
C S
3. Section view of the level spreader (1' = 20' or larger) showing:
Underdrain system (if applicable),
Level lip,
Upslope channel, and
Downslope filter fabric.
�R
NIP
4. A date -stamped photograph of the filter strip that clearly shows the type of vegetation that is present.
5. A construction sequence that shows how the level spreader will be protected from sediment until the entire
drainage area is stabilized.
RD'r
(A L-C-
6. The supporting calculations.
80"
7. Acopy of the signed and notarized operation and maintenance (0&M) agreement.
I✓IA
^' f-
8. A copy of the deed restrictions (if required).
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.5 Pad III, page 1 of 1

Permit No. 6w
(to be provided by DWO)
®� _ pOp W A TFqurOGr-
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must be printed, rifled out and submitted along tvith all of the required information.
I. PROJECT INFORMATION
Project Name SBB 342 PARKING LOT
Contact Person MATTHEW HUMPHREY OR DAVID TOWLER
Phone Number 910451-3238 X3272 OR X3284
Date 29-Aug-08
Drainage Area Number 1 (Basin 1)
II. DESIGN INFORMATION ^
Site Characteristics
Drainage area
Impervious area
Percent impervious
Design rainfall depth
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Soils Report Summary
Soil type
Infiltration rate
SHWi elevation
Basin Design Parameters
Dmwdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
171,480.00 f?
111,526.00 ttz
0.65 %
3.68 in
3.68
in
0.15
in/hr
0.20
ft /sec
0.30
tt'isec
0.10
hr/sec
ff3
it,
3.68 in
2,631.00 ffr
33,421.00 h3
5 Z(o �k;.
31,589.00 it'6AS\h SjF iD iw
Wando(Kureb
10.00 in1hr
85.80 fmsl
1.62
days OK
3.00
:1 OK
87.80
fmsl OK
91.80
fmsl
3,250.00
ttz
92.30
fmsl
125.00 it
26.00 it
202.00 f?
Form SW401-Infiltration Basin-Rev.2 Parts I. a II. Design Summary, Page 1 of 2

Permit No.
(fobs provided by DWO)
Additional Information
Total runoff volume captured by basin
1.80
ac-in
OK
Length of vegetative filter for overflow
50.00
ft
OK
Distance to structure
300.00
ft
OK
Distance from surface waters
>500
ft
OK
Distance from water supply well(s)
500.00
ft
OK
Separation from impervious soil layer
2.00
ft
OK
Naturally occudng soil above shwt
2.00
it
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
NA
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Y
,iVED
OCY 0 6 200E
BY:
Fawn SW401-Infiltration Baain-Rev.2
Parts I. a II. Design Summary, Page 2 of 2

Permit
(to be provided by DWQ)
/✓f/C. r �3,os..--s
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.
C3
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.
7317
C ¢
2. Partial plan (1"= 30' or larger) and details for the infiltration basin showing:
- Bypass structure,
- Maintenance access,
- Basin bottom dimensions,
- Basin cross-section with benchmark for sediment cleanout,
- Flow distribution detail for inflow,
- Vegetated filter, and
- Pretreatment device.
ham,
3. Section view of the infiltration basin (1"= 20' or larger) showing:
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
f3o t
CAL c5
4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
eA`C S
5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
C/
6. A construction sequence that shows how the infiltration basin will be protected from sediment until the
entire drainage area is stabilized.
7. The supporting calculations.
�Soc
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
Nk
11
NCH
9. A copy of the deed restrictions (if required).
Form SW401-Infiltration Basin-Rev.2 Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1

Permit No. �u3�
(to be provided by DWO)
y_y o?�F WA TpAOG
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information.
I. PROJECT INFORMATION
Project Name SBB 342 PARKING LOT
Contact Person MATTHEW HUMPHREY OR DAVID TOWLER
Phone Number
Date
Drainage Area Number
111. DESIGN INFORMATION..." r
Site Characteristics
Drainage area
Impervious area
Percent impervious
Design rainfall depth
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volumeprovided 'tni�- 2.v1jKVe,
Soils Report Summary
Soil type
Infiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
-3238 X3272 OR X3284
171,480.00 f?
111,526.00 ttz
0.65 %
3.68 in
3.68
in
0.15
inmr
0.20
ft'/sec
0.30
fl'/sec
0.10
Olsen
it,
tt'
3.68 in
2,631.00 tt'
33,421.00 it'
30,790.00 it' S
31,se9.00 tt' Soil-2
Wando/Kureb
10.00 in/hr
85.80 fmsl
1.62
days OK
3.00
:1 OK
87.80
fmsl OK
91.80
fmsl
3,250.00
ff
92.30
Imsl
125.00 ff
26.00 It
202.00 rl'
I2F:�".�;Y�TI�.�
OC1 C 6 9nnA I
BY: _— —
Form SW401-Infiltration Basin-Rev.2 Parts I. a II. Design Summary, Page 1 of 2

■
Permit No.
(fo be provided by DWO)
Additional Information
Total runoff volume captured by basin
1.80
ac-in
OK
Length of vegetative filter for overflow
50.00
ft
OK
Distance to structure
300.00
ft
OK
Distance from surface waters
>500
R
OK
Distance from water supply well(s)
500.00
it
OK
Separation from impervious soil layer
2.00
ft
OK
Naturally occudng soil above shwt
2.00
it
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
NA
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Y
OCT 0 6 M08
BY:
Form SW401-Infiltration Basin-Rev.2 Parts 1.811. Design Summery, Page 2 of 2

Permit No...11.L)WY3c3 S �p
(to be provided by DWO)
gl III:�REDUIREDITEM SCHECKLIST";+?-; k? .' c r :�+. 4t, "' fair,; x, wu : -.-'7 crx, ,i'
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.
Paget Plan
Init'als Sheet No.
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 infiltration basin showing:
- Bypass structure,
- Maintenance access,
- Basin bottom dimensions,
- Basin cross-section with benchmark for sediment cleanout,
- Flow distribution detail for inflow,
- Vegetated filter, and
- Pretreatment device.
G C 3. Section view of the infiltration basin (1' = 20' or larger) showing:
- Pretreatment and treatment areas, and
Inlet and outlet structures.
f3o L' CA`cs 4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
✓Z cA`c s 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
6. A construction sequence that shows how the infiltration basin will be protected from sediment until the
entire drainage area is stabilized.
FScz- CAt-c$ 7, The supporting calculations.
Roc 8. A copy of the signed and notarized operation and maintenance (O&M) agreement.
.,1 . 4//g 9. A copy of the deed restrictions (if required).
RFi`Fr,7
OCT 0 6 tong
BY:-_
Form SW401-Infiltration Basin-Rev.2 Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1

iN �•
Permit No,
.f (fobs provided by DWO)
W A
AT ?04 iFgO
STORMWATER MANAGEMENT PERMIT APPLICATION FORM o�C
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part It!) must be printed, filled out and submitted along with all of the required information.
1. PROJECT INFORMATION;. S!r x '4� W yp7Y YS''" �
Project Name SBB 342 PARKING LOT
Contact Person MATTHEW HUMPHREY OR DAVID TOWLER
Phone Number 910-451-3238 X3272 OR X32B4
Date 29-Aug-08
Drainage Area Number 1 (Basin 3)
II. DESIGN INFORMATION
Site Characteristics
Drainage area
Impervious area
Percent impervious
Design rainfall depth
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre./Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided 'h q'ifmL erkhy goy. 1.�m
Soils Report Summary
Soil type
Infiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
171,480.00 f 2
111,526.00 fe
0.65 %
3.68 In
3.68
in
0.15
in/hr
0.20
n'/sec
0.30
ff3/sec
0.10
n3/sec
n3
W
3.68 in
2,631.00 ff3
33,421.00 n'
30,790.00 n' 57(0 Jpl�3
31,589.00 n' $o C, '
Wando/Kureb
10.00 in/hr
85.80 fmsl
1.62 days OK
3.00 :1 OK
87.80 fmsl OK
91.80 fmsl
3,250.00 1?
92.30 fmsl
125.00 If
26.00 n
202.00 f?
3L,-5—%
R�r-FT\rF,r
OCT 6 6 2008
BY-_----
Foen SW401-Infiltration BasinRev.2 Parts 1.811. Design Summary, Page 1 of 2

Permit No. S LJ li-5020 1 l 3(�
(to be provided by DWO)
Additional Information
Total runoff volume captured by basin
1.00
ac-in
OK
Length of vegetative filter for overflow
50.00
ft
OK
Distance to structure
300.00
ft
OK
Distance from surface waters
>500
it
OK
Distance from water supply well(s)
500.00
It
OK
Separation from impervious soil layer
2.00
ft
OK
Naturally occuring soil above shwl
2.00
ft
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
NA
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Y
OCj 0 6 2008
Form SW401-Infiltration Basin-Rev.2 Parts I. d II. Design Summary, Page 2 of 2

Permit No. J LQ 60%0
(robe provided by DWQ)
/✓r/L-T /3,oS--�-s
IIL°;REQUIRED ITEMS ,CHECKLIST'firr�*t a
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
Init'als
Sheet No.
(�
C =
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.
DL
C ¢
2. Partial plan (1' = 30' or larger) and details for the infiltration basin showing:
- Bypass structure,
- Maintenance access,
- Basin bottom dimensions,
- Basin cross-section with benchmark for sediment cleanout,
- Flow distribution detail for inflow,
- Vegetated filter, and
- Pretreatment device.
3. Section view of the infiltration basin (1' = 20' or larger) showing:
- Pretreatment and treatment areas, and
°
+q� c5
- Inlet and outlet structures.
4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
C c S
5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
6. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
��
GAaCS
7. The supporting calculations.
�1oc
8. A copy of the signed and notarized operation and maintenance (08M) agreement.
N�g
9. A copy of the deed restrictions (if required).
R C, AVFiy
OCT C 6 7no8
Form SW401-Infiltration Basin-Rev.2 Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1

Permit No. ,:�115w�o I
(to be provided by DWO)
Op WrFq
®wnSTORMWATER MANAGEMENT PERMIT APPLICATION FORM p
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information.
L'PROJECT INFORMATION ` Z' , Y r'�t ntw a..' ,'Y„ i 4v v' ^.
Project Name SBB 342 PARKING LOT
Contact Person MATTHEW HUMPHREY OR DAVID TOWLER
Phone Number 910451.3238 X3272 OR X3284
Date 29-Aug-08
Drainage Area Number 1 (Basin 4)
IL DESIGN INFORMATION
Site Characteristics
Drainage area
171,480.00
tt2
Impervious area
111,526.00
f 2
Percent impervious
0.65
%
Design rainfall depth
3.68
in
Peak Flow Calculations
1-yr, 24-hr runoff depth
3.68
in
1-yr, 24-hr intensity
0.15
irdhr
Pre -development 1-yr, 24-hr runoff volume
0.20
flr/sec
Post -development 1-yr, 24-hr runoff volume
0.30
tt3/sec
PrelPost 1-yr, 24-hr peak flow control
0.10
ff3/sec
Storage Volume: Non -SR Waters
Minimum design volume required
W
Design volume provided
ft3
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided rv\
Soils Report Summary
Soil type
Infiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
3.68 in
2,631.00 it'
33,421.00 tt1
30,790.00 ttt
31,589.00 it'
Wando/Kureb
10.00
irJhr
85.80
fmsl
1.62
days OK
3.00
:1 OK
87.80
fmsl OK
91.80
fmsl
3,250.00
fe
92.30
fmsl
125.00 it
26.00 it
202.00 fe
0G i C 6 ?on
Form SW401-Inliltration BasinFRev.2 Parts 1.811. Design Summary, Page 1 of 2

Permit No. �f %O'zo � w
(to be provided by DWQ)
Additional Information
Total runoff volume captured by basin
Length of vegetative filter for overflow
Distance to structure
Distance from surface waters
Distance from water supply well(s)
Separation from impervious soil layer
Naturally occudng soil above shwt
Bottom covered with 4-in of clean sand?
Proposed drainage easement provided?
Capures all runoff at ultimate build -out?
Bypass provided for larger storms?
Pretreatment device provided
1.80
ac-in
50.00
tt
300.00
ft
>500
ft
500.00
ft
2.00
ft
2.00
ft
Y
(Y or N)
NA
(Y or N)
Y
(Y or N)
Y
(Y or N)
Y
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
pci C 8 �nnR
. e
Form SW401-Infiltration Basin-Rev.2 Parts I. & 11. Design Summary, Page 2 of 2

40
Permit No. si&6o `6Q "')-"
(to be provided by DWQ)
REQUIRED ITEMSCHECKLIST
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
Init'als
Sheet No.
C3
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.
�nL
C ¢
2. Partial plan (1' = 30' or larger) and details for the infiltration basin showing:
- Bypass structure,
- Maintenance access,
- Basin bottom dimensions,
- Basin cross-section with benchmark for sediment cleanout,
- Flow distribution detail for inflow,
- Vegetated filter, and
- Pretreatment device.
3. Section view of the infiltration basin (1' = 20' or larger) showing:
Pretreatment and treatment areas, and
Inlet and outlet structures.
4. A table of elevations, areas, incremental volumes & accumulated volumes to verity the volume provided.
cA`c S
5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
6. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
fSCL
Cg`c5
7. The supporting calculations.
hoc
8. A copy of the signed and notarized operation and maintenance (08M) agreement.
11A
9. A copy of the deed restrictions (if required). yy
OCT C 6 90OR
Form SW401-Infiltration Basin-Rev.2 Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1

Permit No. 5 �1) 90 c O
(to be provided by DWO)
°F WATF,9
�n
STORMWATER MANAGEMENT PERMIT APPLICATION FORM 's
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION 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.
L PROJECT INFORMATION-,
Project Name SBB 342 PARKING LOT
Contact Person MATTHEW HUMPHREY OR DAVID TOWLER
Phone Number 910-451-3238 X3272 OR X3284
Date 29-Aug-08
Drainage Area Number 1 (Basin 5)
Ill. DESIGN INFORMATION
Site Characteristics
Drainage area
Impervious area
Percent impervious
Design rainfall depth
Peak Flow Calculations
1-yr, 24-hr runoff depth
t-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided �,n jVG_
Soils Report Summary
Soil type
Infiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
171,480.00 f?
111,526.00 it'
0.65 %
3.68 in
3.68
in
0.15
inthr
0.20
ff3/sec
0.30
fl3/sec
0.10
fl3/sec
tt3
tt3
3.68 in
2,631.00 ff3
33,421.00 ff3
30,790.00 tt3
311589400 ft3
Wando/Kureb
10.00 in/hr
87,30 fmsl
$a5•.. 3V5-= 548,5- +1 �7j W"�_
0.23
days
OK
3.00
:1
OK
89.30
fmsl
OK
91.80
fmsl
3,250.00
n2
92.30
fmsl
125.00 it
26.00 it
1,210.00 tt3
0c, G 6 ?.V
Form SW401-Infiltration Basin-Rev.2 Parts 1.811. Design Summary, Page 1 of 2

Permit No.
(fo be provided by DWCu
Additional Information
Total runoff volume captured by basin
1.51
ac-in
OK
Length of vegetative filter for overflow
50.00
it
OK
Distance to structure
300A0
it
OK
Distance from surface waters
>500
it
OK
Distance from water supply well(s)
500A0
It
OK
Separation from impervious soil layer
2.00
it
OK
Naturally oocuring soil above shwt
2.00
It
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
NA
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Y
Form SW 401-Infiltration Basin-Rev.2 Pans 1. & 11. Design Summary, Page 2 of 2

Permit No. fq'�%-(_TKa 9
/✓iiGT r3.os„may (fo be provided by OWO)
'
III`. -REQUIRED ITEMS(CHECKLIST'"j rr Lr°i NUa�
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.
C
1. Plans If - 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.
��z
C 4—
2. Partial plan It" = 30' or larger) and details for the infiltration basin showing:
- Bypass structure,
- Maintenance access,
- Basin bottom dimensions,
- Basin cross-section with benchmark for sediment cleanout,
- Flow distribution detail for inflow,
- Vegetated filter, and
- Pretreatment device.
3. Section view of the infiltration basin (1' = 20' or larger) showing:
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
13o ze-qL
CS
4. A table of elevations, areas, incremental volumes & accumulated volumes to verify, the volume provided.
5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
6. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
�C�_
Caacs
7. The supporting calculations.
/31115
6, A copy of the signed and notarized operation and maintenance (0&M) agreement.
NCH
9. A copy of the deed restrictions (if required).
RFTT:T_
OCT C 6 7nnA
BY:,
Form SW401-Infiltration Basin-Rev.2 Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1