SW8070226_HISTORICAL FILE_20070316

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO
SW8 01 0Z2,-p
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
C)0"1 O31
YYYYMMDD

M chael F as] y Go emo
William Ross Secretary
No th Ca olma Department of En to ment and Natural Resources
J
Alan W Klimek P h Director
Div lion of N ater Quality
March 16 2007
Jimmy Ellington Owner
14921 US Highway 17
Hampstead NC 28443
Subject Stormwat4r Permit No SW8 070226
Cypress grove Townhomes
High De ity Project
Pender ounty
Dear Mr Ellington
The Wilmington Regional Office received a complete Stormwater Management Permit
Application for Cypress Grove Townho!T�s on March 14 2007 Staff review of the plans and
specifications has determined that the project as proposed will comply with the Stormwater
Regulations set forth in Title 15�A-NCAC 2H 1000 We are forwarding Permit No SW8 070226
dated March 16/ 2007 for the construction of the subject project
This permit shall be effect from the date of issuance until March 16 2017 and shall be
subject to the 6onddidns 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 adjddicatory hearing upon written) request within sixty (60) days
following receipt of this permit This request must be irothe form of a written petition
conforming to Chapter 150B�of the North Carolina General Statutes and filed with the Office of
Administrative Hearings P ONDrawer 27447 Raleigh NC 27611 7447 Unless such demands
are made this permit shall be final an inding
If you have any questions or need additional infor
contact Chris Baker or me at [phone]
Sincer iy�
Edward eck
Regional Supervisor
Surface Water Protection Section
ENB/csb S \WQS\STORMWAT!'R\PERMIT\0
cc Michael C Gallant P E PA
Pender County Building Inspections
Chris Baker
Wilmington Regional Office
Central Files
please
N,o,(�hCarolma
Wurallil
No Yh Carol Di son of Water Quality 1617 Ma I Sera ce Cente Raleigh NC 27699 1617 Pho e [phone] Customer Service
Internet www newatero at tv o e Location N 512 Salisbury St R le gh NC 27604 Fax [phone] 623 6748
An Equal OpportunitylAf(nnative Action Employer— 50 A Recycledfl0 /6 Post Consumer Paper

State Stormwater Management Systems
Permit No SW8 070226
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
Jimmy Ellington
Cypress Grove Townhomes
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 stormwaterrules
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 March 16 2017 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 128 808 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
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
protect must be directed into the permitted stormwater control system
Page 2 of 7

State Stormwater Management Systems
Permit No SW8 070226
The following design criteria have been provided in the wet detention pond and
must be maintained at design condition
Basin A
Basin B
a Drainage Area ac
(1) Onsite ft2
2 Offsite ft2
288
125 397
None
312
135 864
None
b Total Impervious Surfaces ft
(1) Buildings ft2
(2) Roads/Streets ft2
(3) Driveways ft2
4 Sidewalks ft2
69 764
29 220
31 040
8 221
1 283
59 044
31 110
16 297
9 845
1 792
c Pond Depth feet
5
5
d Design Storm in
1 5
1 5
e Permanent Pool Elev FMSL
44
44
f Perm Pool Surface Area ft2
9 631
8 268
g Permitted Storage Volume ft
14 458
15 459
h Temporary Storage Elev FMSL
4538
4567
i Controlling Orifice 0 pipe
1 5
1 5
t Permitted Forebay Volume ft
11 132
5 868
k Max fountain horsepower
1/8
1/8
1 TSS removal efficiency °/
90
90
m Receiving Stream / River Basin
Harnsons Creek/Cape Fear
n Stream Index Number
18 7449
o Classification of Water Body
C SW
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
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 070226
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
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 to 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 1/8 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
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 Protect 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 protect
area The protect 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 070226
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 16th day of March 2007
NORTH-AROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
for Alan Klimek 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 070226
Cypress Grove Townhomes
Stormwater Permit No SW8 070226
Pender County
Designers 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 070226
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
Pender County Building Inspections
Page 7 of 7

qiy �.a FT- 6 a ; I`"v *OFFICE USE ONLY s
Date Received
Fee Paid
Permit Number
7. Zti l57
`foot) 101
Sw�n_7H
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I GENERAL INFORMATION
1 Applicants name (specify the name of the corporation individual etc who owns the project)
. , ', E//"'?X-Y-)
2 Print Owner/Signing Officials name and title (person legally responsible for facility and compliance)
3 Mailing Address for person listed in item 2 above
2
City /f/t4n—All:
Telephone Number
%7
9/o 1 x.29- .46
State /VC Zip 2S>Vz1
4 Project Name (subdivision facility or establishment name should be consistent with project name on plans
specifications letters operation and maintenance agreements etc )
L'o";?2 Ss
5 Location of Project (street address)
City
County /'. A)6EoC
6 Directions to project (from nearest major intersection)
s=/[0-,W ink✓sechoH or/' U5 /7 74u%r �L yuUr 20 �S2/S7
Aw //3 % FEET 414 y7' s%o-�7 L�
7 Latitude 3y'.22110 ?z5uW Longitude 77 c',121V7 30iiZ-0 of project
8 Contact person who can answer questions about the project
Name e AE Telephone Number
II PERMIT INFORMATION
1 Specify whether project is (check one) New Renewal Modification
Font) SWU 101 Version 3 99 Page] of 4

2 If this application Is being submitted as the result of a renewal or modification to an existing permit list the
—existing permit number 1y 4 and its issue date (if known)
3 Specify the type of project (check one)
_Low Density /L 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
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 Droiect
2 Stormwater runoff from this project drains to the Ge?! Fes/ River basin
3 Total Project Area la O acres
5 How many drainage areas does the project have7_Z
4 Project Built Upon Area V % 3 %
6 Complete the following information for each drainage area if there are more than two drainage areas to the
project attach an additional sheet with the information for each area provided in the same format as below
Receiving Stream
Area
'Area
% Impervious Area
l-r/AXICr
C �w 4�Y{'
enage Area I
Drainage Akea 2
On site Buildings
ay
y //0 D
"Z 9(a 6
On site Streets
7 f O y p O
On site P8+b99(bQIVEWAY5
2 ;Z e)
c gt/
On site Sidewalks
7r7121
Other on site
ZP
Off site
Total G,c� 117e, 3
Total
Imperviousarea Is defined as the built upon area including but not limited to buildings roads parking areas
sidewalks gravel areas etc
Form S WU 101 Version 3 99 Page 2 of 4

7 How was the off site impervious area listed above derived?
IV DEED RESTRICTIONS AND PROTECTIVE COVENANTS Tou�A/�o/yrc`S, A/o c.oTS To
SEµL�L�/.4-Gt- /�,oEQ,VloL4S R2SA5
The following italicized deed restrictions and protective covenants are requ,r"eci 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
1 The following covenants are intended to ensure ongoing compliance with state stormwater management permit number
4 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 IVA 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 of swimming pools
3 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
5 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 mtegrity
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
Wet Detention Basin Supplement
Form SWU 103
Infiltration Basin Supplement
Form SWU 104
Low Density Supplement
Form SWU 105
Curb Outlet System Supplement
Form SWU 106
Off Site System Supplement
Form SWU 107
Underground Infiltration Trench Supplement
Form SWU 108
Neuse River Basin Supplement
Form SWU 109
Innovative Best Management Practice Supplement
Form SWU 101 Version 3 99 Page 3 of 4

VI 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
1 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 $420 (payable to NCDENR)
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
Details of roads drainage features collection systems and Stormwater control measures
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)
VII 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
Designated agent (individual or firm) 41Cf/4E4- C 6 gye-,g,0r ID E 10,4
MaihngAddress /CO BOX VO317
City Sv2 - C/Ty State Al C Zip �2 8z/elS
Phone ( 9/O ) 3,2F Fax ( 9/0 ) 3:29- — �7-730
Vill APPLICANTS CERTIFICATION
I (print or type name of person listed in General Information item 2) Jl i ly) Y �rl
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 project complies with the requirements of 15A
NCAC 2H 1000 /7 1 4 �
Signature
Form SWU 101 Version 3 99 Page 4 of 4
Date 2/2-1/0

• +
Michael C Gallant PE PA
Eng n e ng / Cons It ng / Des gn
NCDENR DWQ
127 Cardinal Dr Ext
Wilmington NC 28403
Attn Chris Baker
Environmental Engineer II
Re Cypress Grove SW8 070226
Dear Cnris
March 14 2007
In response to you comment letter dated March 12 2007 please find the
following attached items
1 Corrected plans (2 copies)
2 A corrected Page 2 of the application
3 A check for $500
Please note that he plans have been changed to reflect vour comments as follows
A The line type for the boundary has been changed to remove confusion with the
wetlands line type
B The square footage of each building is included on the first and last pages of the plans
The note is below the finished floor elevation
C The proposed contours have been cleaned up spot elevations have been added to the
roads to indicate drainage direction
D TI-c app t,a iG— page, u6 beG t u ie—dcu to �IIOw Llte iet,ctvitig stream as riarriSJnJ
Creek C s"amp
E The level spreader detail has been altered and enlarged to show a 2 pve weir across
the end of the spreader
If you have any questions please call me at 910 328 2188
Sm my
ichael C allant PE
gallantmc@yahoo corn
tel [phone]
fax [phone]
P O Box 4039
Surf City NC 28445

4
Y
March 12 2007
Jimmy Ellington Owner
14921 US Highway 17
Hampstead NC 28443
Subject Request for Additional Information
Stormwater Project No SW8 070226
Cypress Grove Townhomes
Pender County
Dear Mr Ellington
M ha I F Easley Go emor
W II G Ross Jr Secretary
North Ca of Depa intent of 1 n onme t d Nato at Resources
Alan W KI mek P E Director
Dt ision of W t Q a1 ty
The Wilmington Regional Office received a Stormwater Management Permit Application for Cypress
Grove Townhomes on February 26 2007 A preliminary review of that information has determined that
the application is not complete The following information is needed to continue the stormwater review
The wetlands boundary line type Is shown around the perimeter of the protect Is this correct?
Please clarify
2 Please provide a detail of the proposed townhome footprint with dimensions for all footprints
3 Some of the design contours cross Please correct so that the stormwater drainage can be
followed to the detention basin in which it will be treated Also provide adequate contours or
spot elevations to show the drainage along the road being captured and treated
4 Our wetlands group has determined that the stormwater will drain to Harnsons Creek Please
revise the permit application to reflect this data
5 Where the stormwater flows over the level spreader towards the wetlands a hardened material
(concrete vinyl plastic) must be used so as to ensure even flow
Because the application has significant permitting issues/deficiencies a resubmittal fee of $500
will be required in order for this project to remain in the express program
Please note that this request for additional information is in response to a preliminary review The
requested Information should be received by this Office prior to March 19 2007 or the application will
be returned as incomplete The return of a protect will necessitate resubmittal of all required items
including the application fee
If you need additional time to submit the information please mall or fax your request for a time
extension to the Division at the address and fax number at the bottom of this letter The request must
indicate the date by which you expect to submit the required information
The construction of any impervious surfaces other than a construction entrance under an approved
Sedimentation Erosion Control Plan is a violation of NCGS 143 215 1 and is subject to enforcement
action pursuant to NCGS 143 215 6A N"0�I,Carolina
�vatura!!!l
North Ca ohna Di isio of Water Qual ty 1617 Mail Sery cc Cente R le gh NC 27699 1617 Pho [phone] Customer Sery cc
I t t wvw ncuate qua] ty rg Local o N 512 S I sb ry St Raleigh NC 27604 1 x [phone] 1 877 623 6748
An Equal Opportunity/Affirmative Action Employer 50A Recycled/10 / Post Consumer Paper

14.
Jimmy Ellington Owner
March 12 2007
Stormwater Application No SW8070226
Please reference the State assigned project number on all correspondence Any
original documents that need to be revised have been sent to the engineer or agent All
original documents must be returned or new originals must be provided Copies are not
acceptable If you have any questions concerning this matter please feel free to call me
at [phone]
Sincerely
Chris Baker
Environmental Engineer II
ENB/csb S\WQS\STORMWATER\ADDINFO\2006\070226 mar07
cc Michael Gallant PE PA
File
Page 2 of 2