SW8031012_CURRENT PERMIT_20050127

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW .K-'3 � l
DOC TYPE
� CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
o?oix_2(il'I
YYYYMMDD

�� OF Ware Michael F Easley, Governor
C1 pG William G Ross, Jr, Secretary
North Carolina Department of Environment and Natural Resources
0 Alan W Klimek, P E Director
Division of Water Quality
January 27, 2005
Jefferson Michael Drum, Owner
Aloha Mini Storage
1203 Castle Drive
Jacksonville, NC 28546
Subject: Stormwater Permit No SW8 031012
Aloha Mini Storage
Hugh Density Project
Onslow County
Dear Mr Drum
The Wilmin ton Regional Office received a complete Stormwater Management Permit
Application Tor Aloha Mini Storage on December 16, 2004 Staff review of the plans and
specifications has determined that the project, as proposed, will comply with the Stormwater
Regulations set forth in Title 15A NCAC 2H 1000 We are forwarding Permit No SW8 031012
dated January 27, 2005, for the construction of the subject project
This permit shall be effective from the date of issuance until January 27, 2015, and shall be
subject to the conditions and limitations as specified therein Please pay special attention to
the Operation and Maintenance requirements in this permit Failure to establish an adequate
system for operation and maintenance of the stormwater management system will result in
future compliance problems
If any parts, requirements, or limitations contained in this permit are unacceptable, you have
the right to request an adjudicatory hearing upon written request within thirty (30) days
following receipt of this permit This request must be in the form of a written petition,
conforming to Chapter 15013 of the North Carolina General Statutes, and filed with the Office of
Administrative Hearings, P O Drawer 27447, Raleigh, NC 27611-7447 Unless such demands
are made this permit shall be final and binding
If you have any questions, or need additional information concerning this matter, please
contact Rhonda Hall, or me at [phone]
Sincerely,
Ed Beck
Acting Regional Supervisor
Surface Water Protection Section
ENBlrbh S IWQSISTORMWATIPERMIT1031012 jan05
cc John L Pierce, John L Pierce & Associates, P A
Onslow County Building Inspections
Rhonda Hall
Wilmington Regional_Offidie �P
Central Files
North Carolina Division of Water Quality 127 Cardinal Drive Extension Phone [phone] Customer Servicel 877.623 6748 One
Wilmington Reg*nal Office Wilmington, NC 28405-3845 FAX [phone] Intemet, h2o enr state ac us NQCthCaro/llna
An Equal QpporiunitylAftirmahve Acton Employer— 50% Recycled110°% Post Consumer Paper NQturallY

State Stormwater Management Systems
Permit No SW8 031012
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of
North Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Jefferson Michael Drum, Aloha Mint Storage
Aloha Mini Storage
Onslow County
FOR THE
construction, operation and maintenance of a wet detention pond in compliance with
the provisions of 15A NCAC 2H 1000 (hereafter referred to as the "stormwater rules')
and the approved stormwater management plans and specifications and other
supporting data as attached and on file with and approved by the Division of Water
Quality and considered a part of this permit
This permit shall be effective from the date of issuance until January 27, 2015, 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 16 on page 3 of this permit The stormwater
control has been designed to handle the runoff from 62,603 square feet of
impervious area
3 The tract will be limited to the amount of built -upon area indicated on page 3 of
this permit, and per approved plans The built -upon area for the future
development is limited to 17,100 square feet
4 All stormwater collection and treatment systems must be located in either
dedicated common areas or recorded easements The final plats for the project
will be recorded showing all such required easements, in accordance with the
approved plans
5 The runoff from all built -upon area within the permitted drainage area of this
project must be directed into the permitted stormwater control system
Page 2 of 7

State Stormwater Management Systems
Permit No SW8 031012
6 The following design criteria have been provided in the wet detention pond and
must be maintained at design condition
a Drainaft
Area ,, acres
nsite, 2
Offsite, ft
b Total Impervious Surfaces, ft2
Buildings, It
Parking, ft
Future Development, ft2
c Design Storm, inches
d Pond Depth, feet
e TSS removal efficiency
f Permanent Pool Elevation, FMSL
g Permanent Pool Surface Area, ft2
h Permitted Storage Volume, ft3
Temporary Storage Elevation, FMSL
I Controlling Orifice
k Permitted Forebay Volume, ft3
1 Receiving Stream/River Basin
m Stream Index Number
n Classification of Water Body
II SCHEDULE OF COMPLIANCE
1 84
80,035
None
62,603
19,351
26,152
17,100
5
90%
4000
4,488
5,048
41 01
1"O pipe
1,810
Half Moon Creek/White Oak
19-6
"C, NSW"
1 The stormwater management system shall be constructed in its entirety,
vegetated and operational for its intended use prior to the construction of any
built -upon surface
2 During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately
3 The permittee shall at all times provide the operation and maintenance
necessary to assure the permitted stormwater system functions at optimum
efficiency The approved Operation and Maintenance Plan must be followed in
its entirety and maintenance must occur at the scheduled intervals including, but
not limited to
a Semiannual scheduled inspections (every 6 months)
b Sediment removal
c Mowing and revegetation of slopes and the vegetated filter
d Immediate repair of eroded areas
e Maintenance of all slopes in accordance with approved plans and
specifications
f Debris removal and unclogging of outlet structure, orifice device, flow
spreader, catch basins and piping
g Access to the outlet structure must be available at all times
Page 3 of 7

State Stormwater Management Systems
Permit No SW8 031012
4 Records of maintenance activities must be kept and made available upon
request to authorized personnel of DWQ The records will indicate the date,
activity, name of person performing the work and what actions were taken
5 Decorative spray fountains will be allowed in the stormwater treatment system,
subject to the following criteria
a The fountain must draw its water from less than 2' below the permanent
pool surface
b Separated units, where the nozzle, pump and intake are connected by
tubing, may be used only if they draw water from the surface in the
deepest part of the pond
c The falling water from the fountain must be centered in the pond, away
from the shoreline
d The maximum horsepower for a fountain in this pond is 118 horsepower
6 The facilities shall be constructed as shown on the approved plans This permit
shall become voidable unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans and specifications, and other
supporting data
7 Upon completion of construction, prior to issuance of a Certificate of Occupancy,
and prior to operation of this permitted facility, a certification must be received
from an appropriate designer for the system installed certifying that the permitted
facility has been installed in accordance with this permit, the approved plans and
specifications, and other supporting documentation Any deviations from the
approved plans and specifications must be noted on the Certification A
modification may be required for those deviations
8 If the stormwater system was used as an Erosion Control device, it must be
restored to design condition prior to operation as a stormwater treatment device,
and prior to occupancy of the facility
9 Access to the stormwater facilities shall be maintained via appropriate
easements at all times
10 The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed
below
a Any revision to any item shown on the approved plans, including the
stormwater management measures, built -upon area, details, etc
b Project name changge
c Transfer of ownership
d Redesign or addition to the approved amount of built -upon area or to the
drainage area
e Further subdivision, acquisition, lease or sale of all or part of the project
area The project area is defined as all property owned by the permittee,
for which Sedimentation and Erosion Control Plan approval or a CAMA
Major permit was sought
f Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan
11 The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction
12 A copy of the approved plans and specifications shall be maintained on file by
the Permittee for a minimum of ten years from the date of the completion of
construction
Page 4 of 7

State Stormwater Management Systems
Permit No SW8 031012
13 The Director may notify the permittee when the permitted site does not meet one
or more of the minimum requirements of the permit Within the time frame
specified in the notice, the permittee shall submit a written time schedule to the
Director for modifying the site to meet minimum requirements The permittee
shall provide copies of revised plans and certification in writing to the Director
that the changes have been made
III. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director
In the event of a change of ownership, or a name change, the permittee must
submit a formal permit transfer request to the Division of Water Quality,
accompanied by a completed name/ownership change form, documentation
from the parties involved, and other supporting materials as may be appropriate
The approval of this request will be considered on its merits and may or may not
be approved The permittee is responsible for compliance with all permit
conditions until such time as the Division approves the transfer request
2 Failure to abide by the conditions and limitations contained in this permit may
subject the Permittee to enforcement action by the Division of Water Quality, in
accordance with North Carolina General Statute 143-215 6A to 143-215 6C
3 The issuance of this permit does not preclude the Permittee from complying with
any and all statutes, rules, regulations, or ordinances, which may be imposed by
other government agencies (local, state, and federal) having jurisdiction
4 In the event that the facilities fail to perform satisfactorily, including the creation
of nuisance conditions, the Permittee shall take immediate corrective action,
including those as may be required by this Division, such as the construction of
additional or replacement stormwater management systems
5 The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted
stormwater management facility
6 The permit may be modified, revoked and reissued or terminated for cause The
filing of a request for a permit modification, revocation and reissuance or
termination does not stay any permit condition
7 Unless specified elsewhere, permanent seeding requirements for the stormwater
control must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual
8 Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit
9 The permittee shall notify the Division any name, ownership or mailing address
changes within 30 days
Permit issued this the 27t' day of January, 2005
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
A 4anKlimek., PDirector
Division of Water Quality
By Authority of the Environmental Management Commission
Page 5 of 7

State Stormwater Management Systems
Permit No SW8 031012
Aloha Mini Storage
Stormwater Permit No SW8 031012
Onslow County
Designer's Certification
I, , as a duly registered
in the State of North Carolina, having been authorized to observe
full time) the construction of the protect,
(Protect)
(periodically/ weekly/
for (Protect Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the protect
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 6of7

State Stormwater Management Systems
Permit No SW8 031012
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/bypass 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/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 Required drawdown devices are correctly sized 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
cc NCDENR-DWQ Regional Office
Onslow County Building Inspections
Page 7 of 7

� r
y
w . : .-' OFFICE USE ONLY
Date Received Fee Paid Permit dumber
6 a
State of North Carolina
Department of Environment and Natural Resources
DIVision of Water Quality
STOILN WATER INLAINAGEMEIN-T FEB-MIT APPLICATION FOr.NI
This form mmr be pnotoccpied for use as an onginial
CEiv`ER.AL 1 NT(Dr%1lVi..ATION
1 Applicants name (specify the name of the corporation, individual, etc who owns the project)
Jefferson Michael Drum - Owner of Aloha Mini Storage
? Przit Owner/Signang Official's name and title (person le -ally responsible for facility and compliance)
Jefferson Michael Drum
3 MaLing Address for person fisted in item 2 above
1203 Castle Drive
City- Jacksonville State_ NC Zip 9854f; _-
Telephone Number ( 91Q .938-0117
? Project Name (subdivision, facility, or establishment name - should be consistent with project name on
plans, specifications, letters, operation and maintenance agreements, etc.)
Aloha Mini StorAgp
5 Location of Project (street address)
4596/4586/4578 Gum Branch Road
City Countv Onslow
b lhrectons to project (from nearest major inter -se -,ton)
From the intersection of US Highway 17 & NC Highway 24 North on US HIghway 17
approximately 1.4 miles to NCSR 1308, left on NCSR 1308 approximately 5.0 miles to
NG�R 1;24, prejeet on the rtgilt
7 Latitude 34dezrees 49' 32" Longitude .77egregs 27' 35"_ _ _ of project
8 Contact person who can answer questions about the project
Name John L. Pierce & Associates P.A. Telephone Number- (_910 } 346-9800_
David K. Newsom -
II. PZFUv T INFOR-MATION.
1 5pecify whether project Ls (check one) New Renewal ModLficataon
Form SVU-IoI Version 3 99 Page 1 of 4

If t}us application is being submitted as the result of a renewal or modification to an exastirng permit, list the
existing permit number P and its issue date (if l=own)
3 Specify the tvpe of project (check one)
Low Density XX High Density Redevelop General Penrut Other
4 Addatronal Project Requirements (cheek applicable blanks)
TCANf_k _Major XX Sedimentation/Erosion Control -i404/40I Permit L'/ f\ NPOE5 5tormwater
Information on required state pe.�nits can be obtained by contacting the Customer Service Center at
1-8i 7-623-bi
zai PROJECTL F0rs1IA170N
I In the space provided below, st,niman?e how sto=water will be treated Also attach a detailed nazratzve
(one to two pages) describing stor water management for the project
Stormwater will be collect and treated in stormwater pond
2 5tormwater runoff from this project drains to the White Oak (New River)
3 Total Project Area 2.27 acres
5 How manv drainage areas does the project have? 2
Raver basin
s Project Built Upon Area 67.3% _. 10
6 Complete the following information for each drainage area If there are more than two drainage areas in the
project, attach an additional sheet with the information for ear-h area provided in the same format as below
Bas
w aDnma a
rairiag =4 a � €
Receiving Stream Name
I Half Moon Creek
I Half Moon Creek
Receiving Stream Class
C; NSW
I C; NSW
Drainage Area
1.837 acres ( CAdQ S 0
-5C
2.27 acres
Icstmg Impervious' Area
j -0-
13898 s f . (0.09 ac. )
Proposed Impervious -Area 1
62,603 s. f . 1.44 ac.
1 -0-
% Impervious' Area (total) 1
78.2%
I 3.94%
I'S�✓�+�9S.f.WaVG. �'wsab� wK'�.� r�`� * W k fa LW. 4
*�'s4 �"� ? i
On -site Buildings 19 351 s . f .
1948 s . f .
On -site Streets -0-
On-site Parking 26 152 s . f .
1950 s . f .
On --site Sidewalks
-0-
-0-
Other on -site
-0-
-0-
-WFesEne for Future
17,100 s . f .
-0-
Tot b2 603 s.f.(1.437 ac.)
Total 3898 s . f . %-'
krrera=s area is defined as the built upon area including, but nat limited to, buildings, roads, parizing areas,
sidewalks, o avel areas, etc
,',PRE 1988 DEVELOPMENT
Form SWTJ-101 Vernon 3 99
Page 2 of 4

How was the off -site impervious area Listed above denved';_ N A
i, ^�
N DEED RESTRICTIONS AND PROTECTIVE COVENANTS
i ne following italicized deed restrictions and protective covenants are reouzrec to be recorded for all
ssubdivisions,0 outparcels and future development pnor to the sale or any lot If lot b=es vary significantly, a
table listing earn lot number, size and the allowable built -upon area for each lot must be provided as an
attachment
? The following cove-uints are intended to ensure ongorn; cornaliance with stare storrrrvare- management pe,, tr
number _ _ . _ as issued by the Dzviszon of Water Quality Tnese covenants may
not be changea or deleted with= the consent of the State
No more than square feet of aria lot shall be covered by structures or anvemcus materials
Impervious mate*ials include asphalt, gravel, concrete, brick, stone, slate or similar mate-ral but do not include wood
decking or the water surface of swimming pools
3 5wales shall nor be filed in, prped, or altered except as neces5ary to provide drive-wav crossings
Built-uvon area in ewcess of the permitted amount requires a state stormwater managemenr permit mcdy cation prar to
cmistract=
5 All permitted runoff from cutaarcels or future development shall be directed into the permitted stormwater control
system These connermw to the stom=zter control system shall be performed in a manner that maznfazns the
integrity and perforrrtmrce of the system as permitted
By your signature below, you certify that the recorded deed restrictions and protective covenants for this protect
shall include all the applicable items retp.=ed above, that the covenants will be binding on all parties and
persons cl,aam7ng under them, that thev will cult with the land, that the required covenants cannot be changea or
aeleted without concurrence from the State, and that they wall be recorded prior to the sale of any lot
V SUP PLF_MF_N7 FOFIX5
The applicable state stormwater management pe=t supplement form(s) listed below must be submitted for
each NC specified for this protect. Contact the Stormwater and General Pernuts Unit at (919) 7133-3083 for the
status and availability of these forts
Form 5WLT-102
Wet Detention Basin Supplement
Foci 5WU-103
Iribitr-ation Basin Supplement
Form TvV T-104
Low Density Supplement
Form SWU-105
Curb Outlet System Supplement
Fori n TArU-106
Off -Sire System Supplement
Form SWTJ-107
Undergound. Infiltration Trench Supplement
Form SWU-108
Neuse River Basin Supplement
Form SWU-109
Imovative Best Managerrient Practce Supplement
Form SWU-101 Version 3 99 Page 3 of 4

VI SUBMITTAL REQUIREMENTS
pnly complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ)
A complete package includes all of the items listed below The complete application package should be
submitted to the appropriate DWQ Regional Office
Please indicate that you have provided the following required in-tormation by initialing in the space
provided next to each item
�a15
Ono nal and one copy of the Ston nwater Management Permit application Form
One copy of the applicable Supplement Forms) for each BiviP
• Permit application processing fee of Ss20 (payable to NCDENR)
Detailed narratve description of stormwater treatment/management
Two copies of plans and specificat ons, inncluding
- Development/Project name
- End Weer and f=
- Legend
- North arrow
- Scale
Revision number & date
- Mean high water line
- Dimensioned property/project boundar•,,
- Location map with named streets or NCSR numbers
- Original contou2s, proposed contours, spot elevations, trashed floor elevations
- Details of roads, drainage features, collection systems, and stormwater control measures
- Wetlands delineated, or a note on plans that none east
- Exzstmg drainage (including off -site), drainage easements, pipe sizes, runoff calculations
- Draunaa areas delineated
- Vegetated buffers (where required)
VZ AGENT AUTHORIZATION
If you wish to designate authority to another individual or Ewan so that they may provide informatcon on vour
behalf, please complete this section
Designated agent (ind.ividual or firm) John L. Pierce & Associates P.A.
Mang Address P. 0. Box 1685
City QJ=nuj I I R State NC Zip 28540
Phone. ( 910 ) 346-9800 Fax ( 910 ) 346-1210
VJIL 4PPLICANT'S CERTIFICATION
1, (prmt or type name of person listed rn General Information, item 2) Jefferson Michael. Drum
certLty that the information included on this pe=t appIicatron form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of 15A
NCAC ZH 1000
Signature Date
MICHAEL DRUM
Farm SWU-10I Version 3 99 Page 4 of 4

Permit No
{to be provided by DWQ)
� State of North Carolina
Department of Environment and Natural Resources
Div-ision of Water Quality
STOR�,IW ATER NL-k1N;AGE2\/G1Ni' PERMIT APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form may be photacopzed for use as ar orzgmal
IDWQ Storrnwater 1\4anaPement Plan Review
A complete stor.nwater management plan submittal includes an application form a wet detention basin
Supplement for each basm design calculations, and plans and specifications showing all basin and outlet
structm details
L PROJECT LNFOR ATION
Protect Name Aloha
Contact Person Jo Phone Number l 910 1
L)av3,d K. Newsom
For projects with multiple basins, specify which basin this worksheet applies to
elevations
Basin Bottom Elevanon
35.00 ft
Permanent Pool Elevation
40.00 ft.
Temporary Pool Elevation
41.01 ft
areas
Permanent Pool Surface Area 4488 sq ft
Drainage Area 1.84 ac
Impervious Area
volume)
Permanent Pool Volume
Tempo=/ Pool Volume
Fore bay Volume
Other parameters
SA/DAI
Diameter of Onfice
Desio P,ainfall
Design TSS Removal'
1.44 ac
8200 cu ft
5048 cu ft
1810 cu fr_
5.574
1 00 to
1"
tr,
90
(floor of the basin)
(elevation of the orifice)
(elevation of the discharge structure over
(water surface area at the orifice elevation)
(on -site and off -sae drainage to the basin)
(on -site and off -sire drainage to the basin)
(combined volume of main basin and forebay)
(volume detained above the permanent pool)
(approximarely 20% of Loral volume)
(surface area to drainage area ratio from DWO table)
(2 to 5 day temporary pool draw -down required)
(minimum 85010 required)
Form SWU-102 Rev 3 99 Page 1 of 4

•Forma tes
t Wben unng the Division SA/DA tables, the correct SA/DA ratio for permanent pool sizing should be computed based upon the
actual impervious % and permanent pool depth Linear interpolation should be employed to determine the correct value for non-
standard table entries
'- In the?0 coastal counties the requirement for a vegetative filter may be waived if the wet detennen basin ib designed to provide
90%TSS removal The NCDENR BLIP manual provides design tables for both 35% TSS removal and QOCc TSS removal
E REQUIRED ITEMS CEECELIST
Tne following checklist outlines design requirements per the Storrnwater Best Management Practices Manual.
(N C Department of Environment Health and Natural Resources, February 1999) and kdministranve Code
Section 15 A NCAC 2H 1008
Irutial to the space provided to indicate the following design requirements have been met and supporting
documentation is attached If the appLcanr has designated an agent to the Storrnwater Management Per-iut
Application Form, the agent may initial bellow If a requirement has not been met, attach justification.
0
Is
a The permanent pool depth is between 3 and 6 feet (requu7.d rrunimum of 3 feet)
b The forebay volume is approxunately equal to 20°lo of the basin volume
c The temporary pool controls runoff from the design storm event
d The temporary pool draws down in 2 to 5 days
e If required, a 30-foot vegetative filter is provided at the outlet (include non-erosve flow
calculations)
f The basin length to width ratio is greater than 3.1
g The basin side slopes above the permanent pool are no steeper than 3 1
h A submerged and vegetated perimeter shelf with a slope of 6 1 or less (show detail)
i Vegetative cover above the permanent pool elevation is specified
j A teach rack or similar device is provided for both the overflow and orifice
k A recorded drainage easement is provided for each basin including access to nearest right-
of-way
1 If the basin is used for sediment and erosion control dunng construction, clean our of the
basin is specified prior to use as a wet detention basin
m. A mechanism is specified which will drain the basin for maintenance or an emergency
DI. WET DETF.NMON BASLN OPERkTION AND NLkDVTEINANCE AGREEINMN�I'
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) 0 does does not
This system (check one) 0 does Xdoes not
incorporate a vegetated filter at the outlet.
tncorporate pretreatment other than a forebay
Form SWU-102 Rev 3 99 Fage 2 of 4

Maintenance activities shall be performed as follows
1 After every significant runoff producing rainfall event and at least monthly
a Inspect the wet detention basin system for sediment accumulation, erosion trash accumulatioa
vezetated cover, and general condition
b Check and clear the orifice of any obstructions such that drawdown of the temporary pool occ_rs
within 2 to 5 days as designed
? Repair eroded areas immediately, re -seed az, necessary to maintain Good vegetative cover mow vegetative
cover to maintain a maximum height of siY Inches, and remove trash as needed
Inspect and repair the collection system 0 e catch basins, piping, swales, nprap etc ) quarterly to
maintain proper functioning
4 Remove accumulated sediment from the wet detention basin system semi-annually or when depth is
reauced to 7511'o of the original design depth (see diagram below) Removed sediment shall be di_uosed
of in an appropriate manner and shall be handled in a manner that will not adversely impact water quality
(i e stockpiling near a wet detention basin or stream, etc )
The measu nc, 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 3.75 feet in the main pond, the sediment shall be removed
When the permanent pool depth reads 3.75 feet in the forebay, the sediment shalt be removed.
BASIN DUGRAM
C511 in the blanks)
Q Permanent Pool EIevanon 40.00
AL
Sediment Re oval El 36. 25 175 0
-------------
Sediment Removai Elevanon 36.25 75d/a
BottomEle anon 35 00 , �ro---- -------------------- -------------------
Borrom Elevation 35 00 25%
FOREBAY
KkIN POND
a Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface raese
plants shall be encouraged to grow along the vegetated shelf and forebay berm
6 If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment
through the emergency drain shall be minirtuzed to the maximum extent practical
Form SWU-102 Rev 3 99 Page 3 of 4

, L components of the wet detention basin system shall be maintained in good working order
I acknowledge and agree by my sic -nature below that I am responsible for the performance of the seven
maintenance procedures listed above I agree to notify DWQ of any problems with the system or prior to any
chancresin
to the system or responsible pa
Print name Jefferson Michael Drum
Tide Owner
Address_1.203 Castle Drive, Jacksonville, NC 28546
Phon
Sign:
Date
Note The legally responsible parcv shoula not be a homeowners association unless more than 50% of the lots have been 5cid and
a resident cf the subdivtstou has been named the prsidena
I, IJ'�a lJdf�z , a Notary Public for the State of T `� 11;2
County of , do hereby certify that _ � r�UYt. �22 11D LU f l')_
personally appeared before me this . a oZ day of ` Q��(�U,�, and acknowledge the due
execution of the forgoing wet detennon basin maintenance requiremenu Witness my hand and official seal
SEAL
My commission expires
fiL
Form SW U-102 Rev 3 99 Page 4 of 4