SW8051005_CURRENT PERMIT_20051116

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW �):51�6:
DOC TYPE
� CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
lP
YYYYMMDD

�OF WATFRQ Michael F Easley, Governor
p 6 William G Ross, Jr, Secretary
North Carolina Department of Environment and Natural Resources
a Alan W Klimek, P E Director
Division of Water Quality
November 16, 2005
Mr Ted Kaniuka, Superintendent
Pender County Schools
925 Penderlea Highway
Burgaw, NC 28425
Subject Stormwater Permit No. SW8 051005
Burgaw Elementary School Addition
High Density Project
Pender County
Dear Mr Kaniuka
The Wilmington Regional Office received a complete Stormwater Management Permit
Application for Burgaw Elementary School Addition on November 14, 2005 Staff review of the
plans and specifications has determined that the protect, as proposed, will comply with the
Stormwater Regulations set forth in Title 15A NCAC 2H 1000 We are forwarding Permit No
SW8 051005 dated November 16, 2005, for the construction of the subject project
This permit shall be effective from the date of issuance until November 16, 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 150B of the North Carolina General Statutes, and filed with the Office of
Administrative Hearings, P O Drawer 27447, Raleigh, NC 27611-7447 Unless such demands
are made this permit shall be final and binding
If you have any questions, or need additional information concerning this matter, please
contact Robert Gordon, or me at [phone]
Slr�'A'1_6c
'
Edward Beck
Regional Supervisor
Surface Water Protection Section
ENBlydg S 1WQSISTORMWATERIPERMIT1051005 nov05
cc Phil Norris, PE, Norris, Kuske & Tunstall
Warren Holt, Pender County Building Inspections
Robert Gordon
Wilmington Regional Office
Central Files
North Carolina Division of Water Quality 127 Cardinal Onve Extension Phone [phone] Customer Service 1 -877-623 6748
Wilmington Regional Office Wilmington, NC 28405-3845 FAX [phone] Internet h2o enr state nc us one NhCal ohria
An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper latura!!y

State Stormwater Management Systems
Permit No SW8 051005
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
Pender County Schools
Burgaw Elementary School Addition
3 blocks from the intersection of Bndgers & Wright St, Burgaw - Pender 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 November 16, 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 112,545 square feet of
impervious area There is 91,830 square feet of existing impervious area on site
that will not be treated by the proposed stormwater system
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 8,154 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 051005
6 The following design criteria have been provided in the wet detention pond and
must be maintained at design condition
a Drainage Area, acres
Onsite, ft
Offsite, ft2
b Total Impervious Surfaces, 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
il. SCHEDULE OF COMPLIANCE
4 317
188,025
0
112,545
1
4
90%
300
17,408
11,461
3060
2 0" 0 pipe
8,674
Osgood Branch 1 Cape Fear
18-74-39-1
" C Sw"
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 051005
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 change
c Transfer of ownership
d Redesign or addition to the approved amount of built -upon area or to the
drainage area
e Further subdivision, acquisition, lease or sale of all or part of the project
area The project area is defined as all property owned by the permittee,
for which Sedimentation and Erosion Control Plan approval or a CAMA
Major permit was sought
f Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan
11 The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction
12 A copy of the approved plans and specifications shall be maintained on file by
the Permittee for a minimum of ten years from the date of the completion of
construction
Page 4 of 7

State Stormwater Management Systems
Permit No SW8 051005
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 pur ose of inspecting all components of the permitted
stormwater management facility
6 The permit maybe 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 1 fit" day of November
NORTH C ROOLINA ENVIRONMENTAL MANAGEMENT COMMISSION
fo limek, P E , Director
Division of Water Quality
By Authority of the Environmental Management Commission
Page 5 of 7

State Stormwater Management Systems
Permit No SW8 051005
Burgaw Elementary School Addition
Stormwater Permit No SW8 051005
Pender 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 051005
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
Warren Holt, Pender County Building Inspections
Page 7of7

N KT #05200
u RL - S „� State of North Carolina
TC Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This farm may be photocopied for use as an original
I GENERAL INFORMATION
I Applicants name (specify the name of the corporation, individual, etc who owns the project)
Pender County Schools _
2 Print Owner/Signing Official's name and title (person legally responsible for facility and compliance)
Ted Kanwka, Superintendent
Mailing Address for person listed in item 2 above
925 Pendedea Highway
City _ Burgaw_ _ _ State NC Zip 28425
Telephone Number 910 259-2187
4 Project Name (subdivision, facility, or establishment name — should be consistent with project name on
plans, specifications, letters, operation and maintenance agreements, etc }
Bur�aw Elementary School Addition
Location of Project (street address)
Wright Street
City Burg aw County Pender
6 Directions to project (from nearest major intersection)
From the intersection of NC 53 & US 117, take NC 53 south to Bridgers Street Take left onto
Bridgers St Follow Bridgers St to Wright St Turn left onto Wnght St School is 3 blocks on right
Latitude 340 33' 29" Longitude 770 55' 41" of project
Contact person who can answer questions about the project
Name _ J Phillip Norris, P E �---- Telephone Number 910 343-9653
II PERMIT INFORMATION
Specify whether project is (check one)
X New
Form SWU-101 Version 3 99 Page 1 of 4
Renewal Modification

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2 If this application is being submitted as the result of a renewal or modification to an existing permit, list the
Existing permit number NIA And its issue date (if known) NIA
3 Specify the type of project (check one)
Low Density X High Density Redevelop General Permit Other
4 Additional Project Requirements (check applicable blanks)
CAMA Major X Sedimentation/Erosion Control 404/401 Permit NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748
III PROJECT INFORMATION
I In the space provided below, summarize how stormwater will be treated Also attach a detailed narrative
(one to two pages) describing stormwater management for the project
Retention Pond
2 Stormwater runoff from this project drains to the Cape Fear River Basin
3 Total Project Area 13 93 AC 4 Project Built Upon Area 33 68 %
5 How many drainage areas does the project have? 1
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 each area provided in the same format as below
Basin Information
Drama a Area I
Drainage Area 2
Receiving Stream Name
Osgood Branch
Receiving Stream Class
C Swam
Drainage Area
188,025 SF 14 317 AC
Existing Impervious * Area
0
Proposed Impervious* Area
112,545 SF / 2 584 AC
% Impervious* Area total
60%
Impervious* Surface Area
Drainage Area I
Drainage Area 2
On -site Buildings
41,870 SF / 0 961 AC
On -site Streets
0
On -site Parking
59,841 SF 11 374 AC
On -site Sidewalks
2,980 SF 10 068 AC
Other on -site (Future)_8,154
SF 10 187 AC
Off -site
0
Total 112,545 SF 12 584 AC I
Total
" Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas
sidewalks, gravel areas, etc
I-ECEIVED
Form SWU-101 Version 3 99 Page 2 of 4
Nov o 3 zoos
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How was the off -site impervious area listed above derived? NIA
IV DEED RESTRICTIONS AND PROTECTIVE COVENANTS
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions, outparcels and future development prior to the sale of any lot If lot sizes vary significantly, a
table listing each lot number, size and the allowable built -upon area for each lot must be provided as an
attachment
The following covenants are intended to ensure ongoing compliance with state stormwater management permit
number as issued by the Division of Water Quality These covenants may
not be changed or deleted without the consent of the State
2 No more than 112,545 square feet of any lot shall be covered by structures or impervious materials
Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include
wood decking or the water surface ofswimming pools
Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings
4 Built -upon area in excess of the permitted amount requires a state stormwater management permit modification
prior to construction
All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control
system These connections to the stormwater control system shall be performed in a manner that maintains the
integrity and performance of the system as permitted
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the applicable items required above, that the covenants will be binding on all parties and persons
claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted
without concurrence from the State, and that they will be recorded prior to the sale of any lot
V SUPPLEMENT FORMS
The applicable state stormwater management permit supplement form(s) listed below must be submitted for
each BMP specified for this project Contact the Stormwater and General Permits Unit at [phone] for
the status and availability of these forms
Form SWU-102
Form SWU-103
Form S WU-104
Form SWU-105
Form SWU-106
Form SWU-107
Form SWU-108
Form SWU-109
Wet Detention Basin Supplement
Infiltration Basin Supplement
Low Density Supplement
Curb Outlet System Supplement
Off -Site System Supplement
Underground Infiltration Trench Supplement
Neuse River Basin Supplement
Innovative Best Management Practice Supplement
Form SWU-101 Version 3 99 Page 3 of 4

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Vl SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Regional Office
Please indicate that you have provided the following required information by initialing in the space provided
next to each item
• Original and one copy of the Stormwater Management Permit Application Form
• One copy of the applicable supplement form(s) for each BMP
• Permit application processing fee of $42&(payable to NCDENR) $4 100. 00
• Detailed narrative description of stormwater treatment / management
• Two copies of plans and specifications, including
- Development / Project name
- Engineer and firm
- Legend
North arrow
- Scale
- Revision number & date
- Mean high water line
- Dimensioned property / project boundary
- Location map with named streets or NCSR numbers
- Original contours, proposed contours, spot elevations, finished floor elevations
- Wetlands delineated, or a note on plans that none exist
- Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations
- Drainage areas delineated
- Vegetated buffers (where required)
VU AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they may provide information on your
behalf, please complete this section
J Phillip Norris, P E
Designated agent (individual or firm) Norris, Kuske & Tunstall Consulting Engineers, Inc
Mailing Address 902 Market Street
City Wilmington State NC Zip 28401
Phone [phone] Fax [phone]
VIII. APPLICANT'S CERTIFICATION
1, (print or type name of person listed in General Information, item 2) Ted Kaniuka, Superintendent ,
Certify that the information included on this permit application 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 protect complies with the requirements of 1 SA NCAC
2H 1000
Signature Date
Form SWU-101 Version 3 99 Page 4 of 4

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NKT #05200 Permit No ,S-L(% 8 D S 1 eo _
State of North Carolina (to be provided by DWQ)
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form may be photocopied for use as an original
DWO Sto_rmwater Management Plan Review
-
A complete stormwater management plan submittal includes an application form, a wet detention basin
supplement for each basin, design calculations, and plans and specifications showing all basin and outlet
structure details
I. PROJECT INFORMATION
Project Name Bur aw Elementary School Addition
Contact Person J Phillip Norris, P E Phone Number
For protects with multiple basins, specify which basin this worksheet applies to
[phone]
NIA
elevations
Basin Bottom Elevation 26 00 ft (floor of the basin)
Permanent Pool Elevation 30 00 ft (elevation of the orifices)
Temporary Pool Elevation 30 60 ft (elevation of the discharge structure overflow)
areas
Permanent Pool Surface Area 17,408 sq ft (water surface area at the orifice elevation)
Drainage Area 4 317 ac (on -site and off -site drainage to the basin)
Impervious Area 2 584 ac (on -site and off -site drainage to the basin)
volumes
Permanent Pool Volume 36,985 cu ft (combined volume of main basin andforebay)
Temporary Pool Volume 11,461 cu ft (volume detained above the permanent pool)
Forebay Volume 8,674 cu ft (approximately 20% of total volume)
Other parameters
SA/DA' 0 070 (surface area to drainage area ratto from DWQ table)
Diameter of Orifice 20 in (2 to 5 day temporary pool draw -down required)
Design Rainfall 10 in
Design TSS Removal 2 90 % (minimum 85% required) RECEIVED
NOV o 3 2005
Form SWU-102 Version 3 99 Page 1 of 4 LB)�- W
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Footnotes
When using 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 iriterpalation should be employed to determine the correct value for non-
standard table entries.
In the 20 coastal counties, the requirement for a vegetative filter may be waived if the wet detention basin is designed to provide
90% TSS removal The NCDENR BMP manual provides design tables for both 85% TSS removal and 90% TSS removal
n. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices Manual
(N C Department of Environment, Health and Natural Resources, February 1999) and Administrative Code
Section 15 A NCAC 2H 1008
Initial in the space provided to indicate the following design requirements have been met and supporting
documentation is attached If the applicant has designated an agent in the Stormwater Management Permit
Application Form, the agent may initial below If a requirement has not been met, attach justification.
5
a The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet)
b The forebay volume is approximately equal to 20% 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 -erosive 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 trash 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
If the basin is used for sediment and erosion control during construction, clean out of the
basin is specified prior to use as a wet detention basin
ec anism is specified which will drain the basin for maintenance or an emergency
M. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the
vegetated filter if one is provided
This system (check one) ❑ does
This system (check one) ❑ does
Form SWU-102 Version 3 99
® does not incorporate a vegetated filter at the outlet.
® does not incorporate pretreatment other than a forebay.
Page 2 of 4

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Maintenance activities shall be performed as follows
After every significant runoff producing rainfall event and at least monthly
a Inspect the wet detention basin system for sediment accumulation, erosion, trash accumulation,
vegetated cover, and general condition
b Check and clear the orifice of any obstructions such that drawdown of temporary pool occurs
within 2 to 5 days as designed
2 Repair eroded areas immediately, re -seed as necessary to maintain good vegetative cover, mow vegetative
cover to maintain a maximum height of six inches, and remove trash as needed
3 Inspect and repair the collection system (i a catch basins, piping, swales, riprap, etc ) quarterly to
maintain proper functioning
4 Remove accumulated sediment from the wet detention basin system semi-annually or when depth is
reduced to 75% of the original design depth (see diagram below) Removed sediment shall be disposed 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 measuring device used to determine the sediment elevation shall be such that it will give an accurate
depth reading and not readily penetrate into accumulated sediments
When the permanent pool depth reads 30
When the permanent pool depth reads 30
feet in the main pond, the sediment shall be removed
feet in the forebay, the sediment shall be removed
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation 30 00
Sediment Re oval El 27 00 75°
--------------- --- Sediment Removal Elevation 27 00 75%
Bottum EI vation 2600 5%------------ ------------------- ------ -----
Bottom Elevation 26 00 25%/
FOREBAY MAIN POND
5 Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface These
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 minimized to the maximum extent practical
RECEIV]F;I]
NOV 0 3 2005
Form SWU-102 Version 3 99 Page 3 of 4 BY.S C j 0
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7 All components of the wet detention basin system shall be maintained in good working order
I acknowledge and agree by my signature below that 1 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
changes to the system or responsible party
Print name Ted Kaniuka
Title Superintendent
Address 925 Penderlea Highway Bur aw, NC 28425
Phone
Signature
Date
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
1, W , a Notary Public for the State of �1 o i4k ca rc 11,ka.-
County of FzVJe✓ , do hereby certify that
—T kQ o A o r2 J �anl Lkk,
Personally appeared before me this 315iL day of S�e�f , 76 o S , and acknowledge the due
Execution of the foregoing wet detention basin maintenance requirements Witness my hand and official seal
,w OFFICIAL SEAL
Notary Public North Carolina;
PENDER COUNTY
ELIZABETH W GARDNER
My Commission Expires 1/3M9
..r�..rr.►-.�-.w ..r+.r-..++..w+.►+. 4---
SEAL
Signature q �� q
i C-�9W
C)
My commission expires l 4
Form SWU-102 Version 3 99 Page 4 of 4

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Burgaw Elementary School Addition
Stormwater Permit No SW8 051005
Pender County
Designer's Certification
State Stormwater Management Systems
Permit No SW8 051005
NKT #05200 f(LC
1,,I_ Phll13p Norris,,_P.E. , as a duly registered Engineer _
in the State of North Carolina, having been authorized to observe (periodically/ weekly/
full time) the construction of the protect,
Burgaw Elementary School Addition
(Project)
for Pender county schools (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
Signati.
Registration Number NC 11966
Date 10-27-06
cc: Ted Kaniuka / Pender County Schools
Roger Leeson, AZA / LS3P/Roney
JPN/asn
05200 10-27-06-s--sw-cert.
SEAL
OCT 2 7 2006
�v
Page 6 of 7

r State Stormwater Management Systems
Permit No SW8 051005
Certification Requirements
1 The drainage area to the system contains approximately the permitted
acreage
The drainage area to the system Contains no more than the permitted
amount of built -upon area
All the built -upon area associated with the project is graded such that the
runoff drains to the system
'_All roof drains are located such that the runoff is directed into the system
_�]The outlet/bypass structure elevations are per the approved plan
The outlet structure is located per the approved plans
Trash rack is provided on the outlet/bypass structure
All slopes are grassed with permanent vegetation
Vegetated slopes are no steeper than 3 1
1 The inlets are located per the approved plans and do not cause short-
circuiting of the system
The permitted amounts of surface area and/or volume have been
�' provided
�T2 Required drawdown devices are correctly sized per the approved plans
13 All required design depths are provided
�4A]l required parts of the system are provided, such as a vegetated shelf,
wand a forebay
/f5 The required system dimensions are provided per the approved plans
cc NCDENR-DWQ Regional Office
Warren Holt, Pender County Building Inspections
Page 7 of 7

J Phillip Norris, P E
cNORRIS, KUSKE & TUNSTALL John S Tunstall, P E John A Kuske, III, P E
Kent P Harrell, P E James T Pyrtle, P E
CONSULTING ENGINEERS, INC. Philip Bevilacqua, P E J A Kuske, P E
902 Market Street * Wilmington, NC 284014733 • Phone [phone] • Fax [phone]
E-Mail ofioe@nkteng oom
LETTER OF TRANSMITTAL
To
Linda Lewis
Date October 27, 2006
Job No 05200
NC DENR
subject Burgaw Elementary School Addition
Pender County, NC
WE ARE SENDING YOU VIA HAND DELIVER
® ATTACHED ❑ UNDER SEPARATE COVER
❑ SHOP DRAWINGS ❑ PRINTS ❑ TRACINGS
❑ SPECIFICATIONS ❑ DISKS ❑ COPY OF LETTER
❑
FAX TRANSMITTAL: NUMBER OF PAGES
INCLUDING THIS TRANSMITTAL
Call 910-343-9653 If you have any difficulty
receiving this message
COPIES
DATE
NO
DESCRIPTION
1
10-27-06
Original State Stormwater Certification (SW8 051005)
1 NOS
❑
❑
AS REQUESTED
FOR YOUR USE
❑ FOR REVIEW AND COMMENT ® FOR APPROVAL
❑ FOR BIDS DUE ❑ YOUR PRINTS LOANED TO US
REMARKS
cc SIGNED J Phillip Norris, P E / asn
CONFIDENTIAL AND PRIVILEGED Information contained in this document is privileged and confidential, intended for the sole use of the
addressee If you are not the addressee or the person responsible for delivering it to the addressee you are hereby notified that any dissemination,
distribution or copying of this document is strictly prohibited If you have received this document in error please immediately notify the sender and
return to the address above