SW8971034_CURRENT PERMIT_20030911

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SWl97Le5_z1
DOC TYPE
VI) CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
YYYYMMDD

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E.,Director
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
Mr. Richard Cass Flowers,
C & D Partnership, LLC
209 N. 35th Street
September 11, 2003
Member/Manager
Morehead City, NC 28557
Subject: Stormwater Permit No. SW8 971034 Mod
Morehead Professional Park
High Density Subdivision Project
Carteret County
Dear Mr. Flowers:
The Wilmington Regional Office received a complete modification to the Stormwater
Management Permit Application for Morehead Professional Park on August 29, 2003.
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 971034 Modification, dated September
11, 2003, for the construction of the project, Morehead Professional Park.
This permit shall be effective from the date of issuance until September 11, 2013, 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 150E 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 Linda Lewis, or me at [phone].
Sincerely,
t� Rick Shiver
Water Quality Regional Supervisor
RSS/arl: S:1WQSISTORMWATIPERMIT1971034.sep03
cc: Ron Cullipher, P.E., Stroud Engineering
Town of Morehead City Building Inspections
Linda Lewis
Wilmington Regional Office
Central Files
N. C. Division of Water Quality 127 Cardinal Drive Extension [phone]
Wilmington Regional Office • Wilmington, NC 28405 [phone] Fax
Customer Service
1 800 623-7748
WKY
NCI)ENR

t
State Stormwater Management Systems
Permit No. SW8 971034 Modification
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
Richard Cass Flowers, C & D Partnership, LLC
Morehead Professional Park
Carteret County
FOR THE
construction, operation and maintenance of three wet detention ponds 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 September 11, 2013, and
shall be subject to the following specified conditions and limitations:
1. DESIGN STANDARDS
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 on page 3 of this permit, the Project Data Sheet. The
subdivision is permitted for 16 lots, each allowed a maximum amount of built -
upon area, as described in Section 11.10 of this permit.
3. Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
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 surface areas and volumes specified on the Project Data Sheet must be
provided. The drawdown rate of the system must be between 2 and 5 days.
6. The runoff from a maximum of 21,389 ft2 may be directed into the wetland.
2

s
State Stormwater Management Systems
Permit No. SW8 971034 Modification
DIVISION OF WATER QUALITY
PROJECT DATA SHEET
Project Name:
Morehead Professional Park
Permit Number:
SW8 971034 Modification
Location:
Carteret County
Applicant:
Mr. Richard Cass Flowers,
Member/Manager
Mailing Address:
C & D Partnership, LLC
209 N. 35th Street
Morehead City, NC 28557
Application Date:
November 1, 1999
Modified August 29, 2003
Receiving Stream 1 River Basin:
Calico Creek 1 White Oak
Stream Index Number:
WH003 21-32
Classification of Water Body:
"SC"
Pond Number:
2 3 -.
4
Design Storm:
Drainage Area, acres:
10.7 6.34
2.22
Onsite:
10.7 6.34
2.22
Offsite:
0 0
0
Total Impervious Surfaces, ft2:
331,551 195,818
57,743
Lots, ft2:
Q196,106 0179,702
330,161
Roads/Parking, ft2:
60,598 13,917
13,311
Existing, ft2:
69,118 0 .
11,393
Sidewalk, ft2:
5729 2,199
2,878
Pond Depth, feet:
6.5 5.8
5.0
TSS removal efficiency:
90% 90%
90%
Permanent Pool (PP) Elevation, FMSL:
10.20 8.51
12.50
Permitted Surface Area, ft2:
16,746 11,653
6,020
Permitted Storage Volume, ft3:
28,624 16,871
7,299
Temporary Storage Elevation, FMSL:
11.71 9.76
13.54
Controlling Orifice:
2.00" � 2.00" �
Forebay Volume, ft3:
n/a 7,989
4,201
iDLot 1 @4200; Lots 2-7, Lot 8 @13,699; Lot 9
@10,961.
®Lot 8 @14,038; Lot 9 @ 11,813; Lots 10-16.
(Lot 1 @30,161.

State Stormwater Management Systems
Permit No. SW8 971034 Modification
II. SCHEDULE OF COMPLIANCE
1. No homeowner/lot owner/developer shall fill in, alter, or pipe any drainage feature
(such as swales) shown on the approved plans as part of the stormwater
management system without submitting a revision to the permit and receiving
approval from the Division.
2. The permittee is responsible for verifying that the proposed built -upon area for
the entire lot, including driveways and sidewalks, does not exceed the allowable
built -upon area. Once the lot transfer is complete, the -built -upon area may not be
revised without approval from the Division of Water Quality, and responsibility for
meeting the built -upon area limit is transferred to the individual property owner.
3. If an Architectural Review Board or Committee is required to review plans for
compliance with the BUA limit, the plans reviewed must include all proposed
built -upon area. Any approvals given by the Board do not relieve the owner of the
responsibility to maintain compliance with the permitted BUA limit.
4. 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 the approved plans, regardless of size.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area.
e, Further subdivision, acquisition, 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.
5. The Director may determine that other revisions to the project should require a
modification to the permit.
6. 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.
7. The stormwater management system shall be constructed in it's entirety,
vegetated and operational for its intended use prior to the construction of any
built -upon surface.
8. During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately.
9. 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.
4

State Stormwater Management Systems
Permit No. SW8 971034 Modification
10. Prior to the sale of any lot, deed restrictions must be recorded which limit the
built -upon area per lot to the amount as shown on the Project Data Sheet, per
Section I, Part 2. The recorded statements must follow the form:
a. The following covenants are intended to ensure ongoing compliance with
State Stormwater Management Permit Number SW8 971034 Mod., as
issued by the Division of Water Quality under NCAC 2H.1000.
b. The State of North Carolina is made a beneficiary of these covenants to
the extent necessary to maintain compliance with the Stormwater
Management Permit.
C. These covenants are to run with the land and be binding on all persons
and parties claiming under them.
d. The covenants pertaining to stormwater may not be altered or rescinded
without the express written consent of the State of North Carolina, Division
of Water Quality.
e. Alteration of the drainage as shown on the approved plans may not take
place without the concurrence of the Division of Water Quality.
f. The maximum built -upon area per lot is as follows, in square feet:
Lot 1
34,361
Lot 6
18,035
Lot 11
34,748
Lot 2
27,648
Lot 7
27,378
Lot 12
14,083
Lot 3
26,000
Lot 8
27,737
Lot 13
15,997
Lot 4
26,898
Lot 9
22,764
Lot 14
27,059
Lot 5
41,287
Lot 10
24,506
Lot 15
18,032
Lot 16
19,261
This allotted amount includes any built -upon area constructed within the
lot property boundaries, including easements, and that portion of the
right-of-way between the front lot line nd the edge of the pavement. Built
upon area includes, but is not limited to, structures, asphalt, concrete,
gravel, brick, stone, slate, coquina and parking areas, but does not include
raised, open wood decking, or the water surface of swimming pools.
g. All runoff on the lot must drain into the permitted system. This may be
accomplished by providing roof drain gutters which drain to the street,
grading the lot to drain toward the street, or grading perimeter swales and
directing them into the pond or street. Lots that naturally drain into the
system are not required to provide these measures.
h. Built -upon area in excess of the permitted amount will require a permit
modification.
i. Each lot within the subdivision whose ownership is not retained by the
permittee, must submit a separate Offsite Stormvater Management Permit
application package to the Division of Water Quality and receive a permit
prior to any construction on the lot.
11. , A copy of the recorded deed restrictions must be submitted to the Division within
30 days of the date of recording the plat, and prior to selling lots. The recorded
copy must contain all of the statements above, bear the signature of the
Permittee, the deed book number and page, and stamp/signature of the Register
of Deeds.
k

State Stormwater Management Systems
Permit No. SW8 971034 Modification
12. 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.
13. Decorative spray fountains will not be allowed in the stormwater treatment
system
14. Permanent seeding requirements for the stormwater control must follow the
guidelines established in the North Carolina Erosion and Sediment Control
Planning and Design Manual.
15. Prior to transfer of the permit, the stormwater facilities will be inspected by DWQ
personnel. The facility must be in compliance with all permit conditions. Any
items not; in compliance must be repaired or replaced to design condition prior to
the transfer. Records of maintenance activities performed to date will be
required.
16. The permittee shall at all times provide the operation and maintenance
necessary to assure that all components of the permitted stormwater system
function 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 side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans and
specifications.
f. Debris removal and unclogging of structures, orifice, catch basins and
piping.
g. Access to all components of the system must be available at all times.
17. 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.
18. 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.
19. Built upon area includes, but is not limited to, structures, asphalt, concrete,
gravel, brick, stone, slate, coquina and parking areas, but does not include
raised, open wood decking, or the water surface of swimming pools.
111. GENERAL CONDITIONS
This permit is not transferable to any person or entity except after notice to and
approval by the Director. In the event there is either a desire for the facilities to
change ownership, or there is a name change of the Permittee, a
"Name/Ownership Change Form" must be submitted to the Division of Water
Quality accompanied by appropriate documentation from the parties involved.
This may include, but is not limited to, a deed of trust, recorded deed restrictions,
Designer's Certification and a signed Operation and Maintenance plan. The
project must be in good standing with DWQ. The approval of this request will be
considered on its merits and may or may not be approved.
M.

State Stormwater Management Systems
Permit No. SW8 971034 Modification
2. The permittee is responsible for compliance with all of the terms and conditions
of this permit until such time as the Director approves the transfer'°request.
3. 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.
4: 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) which have jurisdiction.
5. 1n 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.
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. Permittee grants permission to staff of the DWQ to access the property for the
purposes of inspecting the stormwater facilities during normal business hours.
8. The permittee shall notify the Division of any name, ownership or mailing address
changes within 30 days.
9. 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.
Permit issued this the 11th day of September, 2003.
M
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Alan W. Klimek, N.E., Uirector
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW8 971034 Modification
7

State Stormwater Management Systems
Permit No. SW8 971034 Modification
Morehead Professional Park
Stormwater Permit No. SW8 971034 Mod.
Carteret Count _
©eoisdner's Certification
Page 1 of 2
I, , as a duly registered in
the, State of North Carolina, having been authorized to observe (periodically/weekly/full
tone) fire construction of the project,
(Project)
for (Project Owner) hereby state that, to the
ix,st 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.
fh�chouklist of items on page 2 of this form are a part of this Certification.
Not(,d deviations from approved plans and specifications:
Signat,'ure
Registration Number
)._ate
SEAL
E.

State Stormwater Management Systems
Permit No. SW8 971034 Modification
Certification Requirements:
Page 2 of 2
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, a
forebay, and the vegetated filter.
15. The required dimensions of the system are provided, per the approved
plan.
cc:' NCDENR-DWQ Regional Office
Town of Morehead City Building Inspections
9

UFI'ICI�', USE U N I Y 11
I�.,u 12cr.ei�ecl
Fee aid
Permit Dumber
4-2e-63 M -�-v3
2vW 1005
1 f6ue 9'7ta-w- yoo/
State oI-North Carolina
Department oi` Environtnent and Natural Resources
Division Or Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
Tfris lilrur imil, be pluuocniti(,d for ttsr! as an origbwl
1. Gi:NFRAI: INFORNIAT[ON
1. Applit:mats m w (sl:rc61y the liar„e of' III(! corporatiorI. illdiviclu.rl, etc. whet owsis [hc ])inject):
-- - - --C- &- D-Partnership,_-LLC---------------------------- -
2. Print UN%ner/Sigllillg 0I'11(:ial's nakllw mid line (1)srson legally I-esponsihle for facility and (-.ompliance):
Richard Cass Flowers, Member Manager
3. M\ iiliuh Address Ior person li.swd in item 2 al w(, :
.--209.N.. 35th_Street -- --------- --------------
Git�: Morehead -City_ State: —NC--_ Zip:-28557 ._--.----__
I f,lephnnC; Nunrltr'r: (---252-----)---.241-2310—--- ---- — _---
f Project Nnior; (.tiaihdivisioo, Facility, or esmWishrnerrt rranrC; - slutold he vonsislew Witli project n.une on plans.
spedfi('.+lions. Inners, oper;lliorr and maintenance agreerrrents. etc.):
Morehead Professional Park
5. L.ur.atinn of I'rujC r,t (slrcel mkirt-'s):
Penny Lane & John Platt Drive
city: - -- .- _Morehead City - - (aunty:- Carteret
6, Directions to project (fn,n) ne'll-est major irrters(%tiun):
From Intersectionof NC Hwy__24_-& US._Hwy_100 Take Bridges St. Ext. Approximately
3. Miles to Stop Light,_Turn-Left_.on_-Penny Lane, --Penny Lane_1/2._Mile-to_ Project
7. L,ihik,df:: 340 43' 50" - LungittrrlC;: 760 45'-24"--------- of'pro.ject
R. conl.rct persnn who Cart ans%w,rr yucsl it.tns ahCnrr the 1:x'njcCl:
Marne: Kevin Kuhn, P.E. - - -- -- I'clel hC ne Nrnnher: (- 252
li. PI-RrM11' INFORMATION:
1. tilac.,cifj whellwi- LtrCrjc,a is (che(:k rme):---Ne%v --Renewal
Farm SWLJ-101 Version 3.99 I'a-c I of 4
247-7479
--X—Modification

Fry.
2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number Sw8 971034 and its issue date (if known)
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 _X_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
1, 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.
-9,07 TSS Removal -Wet Detention Pond
7 F.Xisting Ponds, 1 Proposed Pohd
2. Storrnwater runoff from this project drains to the White Oak River basin.
3• Total Project Area: 21.70 acres 4, Project Built Upon Area: 58 %
5. How many drainage areas does the project have? 3
6. Complete the fdllowing 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,
PoNc 4 pow o 2-
Receiving Stream Name
Calico Creek
Calico Creek
Receiving Stream Class
SC
SC
Drainage Area
96,703 Ft2
466,092 Ft2
Existing Impervious; Area
27,582 Ft2
79,427 Ft2
Proposed Impervious'Area
30 161 Ft2
`±5t Ft2 Z 5 2, 12I PT 2
% Impervious` Area (total)
60%
71
On -site Buildings
11,393 Ft2
49,949 Ft2
On -site Streets
_.
60,598 Ft2
On -site Parking
13,311 Ft2
19,269 Ft2
On -site Sidewalks
2,878 Ft2
5,729 Ft2
Other on -site gpt
30,161 Ft2
t9, Ft2
Off -site
Total: 57,743 Ft2 I Tota13-_+i,1 FT2 331,5131 SF
" Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
Farm SWU-101 Version 3.99
Page 2 of 4

If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number and its issue date (if known)
3. Specify the type of project (check one):
Low Densit High Density Redevelop General Permit Other
4. Additional Project Re irements (check applicable blanks):
_CAMA Major —Se mentation/Erosion Control _404/401 Permit _NPDES Stormwater
Information on required state pe its can be T
ed by contacting the Customer Service Center at
1-877 623 6748. n l per" k'- f /� j
III. PROJECT INFORMATION
cl 1. In the space provided below, summarize how stormw r will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater management fo he project .
2. Stormwater runoff from this project drains to the River basin.
3. Total Project Area: _ _ acres 4. Project Built Upon Area. %
f
5. How many drainage areas does the project have?
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.
P 0 N1 0 3
irk n o t
9 .: 5r 11 f1..`t y
Receiving Stream Name
Calico Creek
Receiving Stream Class
SC
Drainage Area
276,170 Ft2
Existing Impervious' Area
0
Proposed Impervious*Area
195,818 Ft2
% Impervious` Area (total)
71
r i rti �C
it a;
n e ''
On -site Buildings
—
On -site Streets
13,917 Ft2
On -site Parking
—
On -site Sidewalks
2,199 Ft2
Other on -site 90%
179,702 Ft2
Off -site
1.9 I v —P2. P,p C_
Total: ( 5 S (a F-Tz
otal:
Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
Form SWU-101 Version 3.99 Page 2 of 4

7. How was the off -site impervious area listed above.derived? N/A
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.
1. 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 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 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
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

V1. SUBMITTAL REQUIREMENTS
Only ctmrph;te application packages will be accepted mud reviewed by the Division of Water- Quality (DWQ).
A complete package include~ all of the items listed below. The complete application package Should be
subinined to the appropriate; DWQ Regional Office..
PIeaSe iruifcale that you NIVe provided the following required infonmition by initialing in the space pi,ovided
next to ("101 ilerrl.
• Origintll 'rrrd one copy of lie Slornlvvaler C\ miiigemew Perrnil Application FOrtn
• One copy of the applicable Supplement Form(s) fol. each 13MI,
• Pernril application processing fee of S420 (payahk; 10 NCDENR) —
• Dlaailed narrative descr;plioll of stormwaler trt;atnrent/ruanagenlent
• TWO c01:>icS of l)IMIS MKI specifications, 'rncludingi
Develolnnatt/I'r0ject name
Hngincer anti firm
,JVmd
North arrnw
Scala
Revision n111111 :r' K. date
klean high water line
Di rile] pl-opes-ty/project boun(aar-v
Location nulp with mimed strce:ls 0r NCSR numbers
Original r-0ntours, propooS(xl contours, spot elevations, firlisbed floor elevations
Details of r)ads, tlrainaf;e features, o llection Sy.Stems, 111(1 stor1mv.11 l- conlrol ulr:asurs,s
WellanJs delineated, or a note: on plans Thal none exist
Exisling draitwgc (including off -sit(:), drailuge easenrenls, pipe sizes, runoff cal(:ulati(:1ns
DraiT1ilgc areas delineated
Vegetated buffers (where required)
VII. AGENT AUTI-IOI2IZATION
If you wish t0 designWl" aulhori(y In Another• irrdivitlual or firm so []lilt 11mY 11my provide infor-nr<Ition on your
twil"llf, please complete this secliul1.
Designatrcl agent (indiviclua] 0r i'irlrr):___Stroud-Engineering,-P-.A._
!!tailing Aclrlre:ss:_—__—_-- 151-A Hwy_24
Cilv:._ ..._ Morehead City- - ----- — Stilt(:, - NC - --- 7ip:-_28557 T -
Plionc: ( 2.52 ).... 247-7479 — _-. - _ I ax: (_252 --) 247-4098_ _----
VII. APPLICANT'S CERTIP ICATION
I, (prim or. t> pe lr"um, ofper:wn lister! it? General Infru rrlarion, ilem Z) Richard Cass Flowers
cerlil:y IIlilt the irrforrllali(nl i11010era 0n this permit ;lpplictrtion form is, 10 1ht: best of my knotivlctfgc, (:0r'rccl and
th;1l the project will Ire; cUnslr'octed in corlfornunu.e with the approved p1mis, Ihat. the re10iretl deed 1'estriclkms
and protective covenants will Ire rccnrc[ed. and lhal the pi-oposed project complies with the retluirenlerits of 15A
NCAC 2E-E .l{1[1{1
$i nalrn•e:_- Date: .z 3s�D3
Dorm SWU-Iffl Version 3.99 Pige 4 of 4

Permit No. sGv��%'� �y3¢ /7Ci/
(to be provided by DWQ )
. State of North Carolina -
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
DW.Q,StQrmwater Management- Plan Review*,
A complete stormwater management plait 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: Morehead .Prnfpssinnal Park
Contact Person: Rnn Cii 1 1 i phar , P _ F _ Phone Number: (252 ) 247-7479
For projects with multiple basins,.specify which basin this worksheet applies to: 2
elevations
Basin Bottom Elevation 3.70 ft. (floor of the basin)
Permanent Pool Elevation' lo.2o' ft. .(elevation of the orifice) -
Temporary Pool Elevation _ __11.71 ft. (elevation of the discharge structure overflow)
areas
Permanent Pool Surface Area 16.746 sq. ft. (water surface area at the orifice elevation)
Drainage Area 3 �- ton ac. (on -site and off -site drainage to the basin)
Impervious Area Pir.�
- 5- '7 .(o ac, (on -site and off -site drainage to the basin
volumes
Permanent Pool Volume _77,002 _ cu. ft. (combined volume of main basin and forebay)
Temporary Pool Volume 2a.694 cu. ft. .(volume detained.above the permanent pool)
Forebay Volume 15,909 cu, ft. (approximately 20% of total volume)
Other parameters
SAIDA10jz7 surface area to drainage area ratio from DWQ table)
Diameter of Orifice 2 in. (2 to 5 day temporary pool draw -dawn required)
Design Rainfall 1 in,
Design TSS Removal 2 90 % (minimum 85% required)
Form SWU-IO2 Rev 3.99 Page 1 of. 4

Footnotes:
When using the Division SA/DA tables, the correct:SAIDA 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 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.
II. 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.
Applicants Initials
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.
A e. If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow
` calculations)
W EyIS'G—f. The basin length to width ratio is greater than 3:L
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 tight -
of -way.
L 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.
_Q u rAl? � --m. A mechanism is specified which will drain the basin for maintenance or an emergency.
III. 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) , 0 does oes not corporate a vegetated filter at the outlet,
This system (check one) 0 do oes n corporate pretreatment other than a forebay.
Form SWU-102 Rev 3.99 Page 2 of 4

Maintenance activities shall be performed as foIlows:..
I , 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 the 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 maximutn height of six inches; and remove trash as needed.
3. Inspect and repair the collection system (i.e. 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 4.875 feet in the main pond, the sediment shall be removed.
When the permanent pool depth reads 2- 62 s _ feet in the forebay, the sediment shall be removed.
BASIN -DIAGRAM
(fill-in the blanks)
Permanent Pool Elevation 10, 2�
Sediment Re ovalEl. �$ � 75 0
------- ----- - Sediment Removal Elevation 25 75%
Bottom Ete gtian 6 70%---------------------------------------------f25%_/
------
Bottom Etevation'i - 7�-
FOREBAY MAIN POND
5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These O,
plants shall be encouraged to grow along the vegetated shelf and forebay berm.
10
5. if the basin must be drained for an emergency onto perform maintenance, the flushing of sediment
through the emergency drain shall be minimized'to the maximum extent practical.
Form SWU-102 Rev 3.99
Page 3 of.-4
10

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 [ 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: Richard Cass Flowers _
Title: Member Manager
Address: 209 N. 35th Street, Morehead City, NC 28557
Phone:
Note: The legally responsible party should not be a homeowneiss-association unless more than 50% of the lots have been sold and
a resident of the subdivision -has been named the president.
1, Matthew Montanye a Notary Public for the State of North Carolina
,
County of Craven do hereby certify that _ Richard Cass Flower
._ ,.s
personally appeared before me this Z day of ZAP. 3 , and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
afeet#,,
��. E1N �
......,. 0 '
t407A :� •
A:mom
:p •• �8L4G
9G •., Q.
.
. V .
SEAL
My commission expires October 29, 2003
Form 5WU-102 Rev 3.99 Page 4 of 4

Permit No. &Y L77 ln¢z%ml,
(io be provided by DWQ)
State of North Carolina
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
DWQStormwater 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.
1. PROJECT INFORMATION
Project Name: Morehead Professional Park
Contact Person: Kevin Kuhn, P.E. Phone Number: 252 247-7479
For projects with multiple basins, specify which basin this worksheet applies to: 3
elevations
Basin Bottom Elevation 2.71 ft. (floor- of the basin)
Permanent Pool Elevation 8.51 ft. (elevation of the orifice)
Temporary Pool Elevation 9.76 ft. (elevation of the discharge structure overflow)
areas
Permanent Pool Surface Area 11,653 sq. ft. (water surface area at the orif ce elevation)
Drainage Area
6.34
ac. (on -site and off -site drainage to the basin)
Impervious Area
4.50
ac. (on -site and off -site drainage to the basin)'
volumes
Permanent Pool Volume
39,504
cu. ft. (combined volume of main basin and forebay)
Temporary Pool Volume
16,871
cu. ft. (volume detained above the permanent pool)
Forebay Volume
7,989
cu. ft. (approximately 20% of total volume)
Other parameters
SA/DAJ 4.21 (surface area to drainage area ratio from DWQ table)
Diameter of Orifice 2 in. (2 to 5 day temporary pool draw -down required)
Design Rainfall 1 in.
Design TSS Removal Z 90 % (minimum 85% required)
Form S"-102 Rev 3.99 Page 1 of 4

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 interpolation 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.
II. 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.
Applicants Initials
�k5 it a.
b.
C.
d.
e.
The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
The forebay volume is approximately equal to 20% of the basin volume.
The temporary pool controls runoff from the design storm event.
The temporary pool draws down in 2 to 5 days.
If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow
calculations)
The basin length to width ratio is greater than 3.1.
The basin side slopes above the permanent pool are no steeper than 3:1.
A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail).
Vegetative cover above the permanent pool elevation is specified.
A trash rack or similar device is provided for both the overflow and orifice.
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.
m. A mechanism is specified which will drain the basin for maintenance or an emergency.
III. 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)
, 0 does
does not
incorporate a vegetated filter at the outlet.
This system (check one)
0 does
does not
incorporate pretreatment other than a forebay.
Form SWU-tot Rev 3.99 Page 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 accumulation,
vegetated cover, and general condition.
b. Check and clear the orifice of any obstructions such that drawdown of the 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.e. 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 4.35 feet in the main pond, the sediment shall be removed.
When the permanent pool depth reads 2.25 feet in the forebay, the sediment shall be removed.
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation 8. 51
Sediment Re oval El. 6. 26 175 0
-4.I6 0
_______ __ Sediment Removal Elevation 75/0
Bottom Ele ation 5.-5 1 3 ,, ------------------------------2: 71t--"----- -
Bottom Elevation j 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.
. f
Form SWU-102 Rev 3.99 Page 3 of 4

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 I am responsible for the performance of the seven
maintenance procedures listed above. I agree to notify. DWQ of any probletns with the system or prior to any
changes to the system or responsible party.
Print name: Richard _Cass Flowers__
Title: Member Manager
Address: 209 N. 35th Street, Morehead City, NC 28557
Phone:
Signature: d,*XW—f-
Date: 6- ZS r G 3
Note: The legally responsible party should not be a horneowners association unless more than 50% of the lots have been sold and
a rdsideat of the subdivision has been named the president.
I, Matthew Montane a Notary Public for the State of North Carolina
County of Craven , do hereby certify that IRJ chard Qd5s Flowers
personally appeared before me this Z day of and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
VLpiA�b, m
C0 UN• �.••�•
SEAL
My commission expires__ _Qctober_29,2.003
Form SWU-102 Rev 3.99 Page 4 of 4.

Pernat No. 5Gu ,? ? 03¢ Hbd ,
(to be provided by DWQ)
State of North Carolina -
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
DWQ Stormwater Manazement 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: Morehead Professional Park
Contact Person: Ron Cullipher, P.E. Phone Number: €252 247-7479
For projects with multiple basins, -specify which basin this worksheet applies to: 4
elevations
Basin Bottom Elevation 7 ­50 ft. (floor of the basin)
Permanent Pool Elevation 12. 5D ft. (elevation -of the orifice) -
Temporary Pool Elevation _ t -_ Sri ft. (elevation of the discharge structure overflow)
areas
Permanent Pool Surface Area 6, non sq. ft. (water surface area at the orifice elevation)
Drainage Area 2 22 ac. (on -site and off -site drainage to the basin)
Impervious Area 1.89 ac. pe : (on -site and off -site drainage to the basin)
volumes
Permanent Pool Volume 18,640 cu: ft. (combined volume of main basin and forebay)
Temporary Pool Volume 7, 300 cu. ft, (volume detained above the permanent pool)
Forebay Volume. 4,201 cu. ft. {approximately 20% of total volume}
Other parameters
SAIDA6.1 (surface area to drainage area ratio from DWQ table)..
Diameter of Orifice 1.5 in. (2 to 5 day temporary pool draw -down required)
Design Rainfall I in. .
Design TSS Removal 2 90 % (minimum 85% required)
Form SWU-102 Rev 3.99 Page 1 of. 4

10•
When using the Division SAIDA tables, the correct:SAIDA 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 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 95% TSS removal and 90% TSS removal.
II. 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: I5 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.
Applicants Initials
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)
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. .
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.
�- I.- 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.
m. A mechanism is specified which will drain the basin for maintenance or an emergency.
l
III. 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)
This system (check one)
0 does
0 does oes t
incorporate a vegetated filter at the outlet.
incorporate pretreatment other than a forebay.
Form SWU-102 Rev 3.99 Page 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 accumulation,
vegetated cover, and general condition.
b. Check and clear the orifice of any obstructions such that drawdown of the 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.e. 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 3.75 feet in the main pond, the sediment shall be removed.
When the permanent pool depth reads 2.625 feet in the forebay, the sediment shall be removed.
BASIN DIAGRAM
{fill in the blanks)
Permanent Pool Elevation Z 2.50
Sediment Re oval El. 9.875 75 0
Sediment Removal Elevation 8.75 75%
Bottom Ele ,�tion %--------------------------------7 : -------------
Bottom Elevation 50 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 orto perform maintenance, the flushing of sediment
through the emergency drain shall be minimized to the maximum extent practical.
Form S W U-102 Rev 3.99
Page 3 of 4

7. All components of the wet detention basin systern•shall be maintained in good working order.
I acknowledge and agree by my signature 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
changes to the system or responsible party.
Print name: Richard Cass Fl owarG
Title: Member Manager
Address; 209 N. 35th Street, Morehead City, NC 28557
Phone:- -----_ e—D252) 241_
Signature:�L56l,GL�.aY.� G�fr l
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.
I, Matthew Montanye , a Notary Public for the State of North Carolina
County of r-a-aa , do hereby certify that Aj or,arfi C'acc Fl,nwars
personally appeared before me this Z day of and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
SEAL
My commission expires October 29, 2003
Form SWU-102 Rev 3.99 Page 4 of 4

State StormwaWr,Management. Systems
Permit No.;8 971034 Modification
Morehead Professional Park
Stormwater Permit No. SW8 971034 Mod.
Carteret County
Designer's Certification
Page 1 of 2
I, }Eo nCJ d Cv (I LP)-)!-, as a duly registered yo 6o:& V"� effqWJU in
the State of North Carolina, having been authorized to obs e (perio - weekly/full
time) the construction of the project,
(Project)
for C � b N xsi) tP y LLC (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 are a part of this Certification.
Noted deviations from approved plans and specifications.
- 1MP�fU10QCk+3 A� (�J BE
U01 L 4vcc- i-t� -pe C
-r14-cpUg-H bF-V�SIIC,
OS� , mb) d i by ly,
p q
SignaturQa C
6R,n,.
Registration Number 13 ,3
Date
"o,411111 loot"
'•.
�� OQ. ,..... 0 ••
` : q 7'�
SEAL �= s
13343 =
� � �6a G1NG •� �
' d. Cud-;1101%�
?�,114466*64
�C
OCZ 1610a9
N.

a

State Sto,Mwater Management Systems
Perrr,.�L-_�Io. SW8 971034 Modification
rtification Requirements: Page 2 of 2
RDL-1.
The drainage area to the system contains approximately the permitted
E
acreage.
2.
The drainage area to the system contains no more than the permitted
amount of built -upon area.
Z VIZ 4 �c
S f}�_3.
All the built -upon area associated with the project is graded such that the
SEC e
runoff drains to the system.
S 4 J 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.
gft_6.
The outlet structure is located per the approved plans.
7.
Trash rack is provided on the outlet/bypass structure.
inn _8.
All slopes are grassed with permanent vegetation.
ham. 9.
Vegetated slopes are no steeper than 3:1.
i,D< 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.
610"L 12.
Required drawdown devices are correctly sized per the approved plans.
gA�L13.
All required design depths are provided.
14.
All required parts of the system are provided, such as'a vegetated shelf, a
forebay, and the vegetated filter.
�15. The required dimensions of the system are provided, per the approved
plan.
cc: NCDENR-DWQ Regional Office
Town of Morehead City Building Inspections
E

DWQ USE ONLY
Date Received
Fee Paid
Permit Number
Applicable Rules: ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph II - Post Construction
(select all that apply) ❑ Non -Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan
❑ Other WQ M mt Plan:
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form nray be photocopied for use as an original
[. GENERAL INFORMATION
1. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Morehead Professional Park
2. Location of Project (street address):
Penny Lane &_ John Platt Drive
City: Morehead_City _ _ _ _ County:Carteret Zip:28557
3. Directions to project (from nearest major intersection):
From the intersection of H 24 & US Hwy 70 take Bridges Street Ext. approximately 3 miles to stop light.
Turn left on Penny Lane. Project will he 1/2 mile on right
4. Latitude:34° 43' 50" N Longitude:760 45' 23" W of the main entrance to the project.
II. PERMIT INFORMATION:
1. a. Specify whether project is (check one): ❑New ®Modification
b.If this application is being submitted as the result of a modification to an existing permit, list the existing
permit numberSW8-971034 MOD , its issue date (if known)9/11/03 _ _ , and the status of
construction: []NotStarted []Partially Completed* ® Completed* *provide a designer's certification
2. Specify the type of project (check one):
❑Low Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other
3. If this application is being submitted as the result of a previously returned application or a Ietter from DWQ
requesting a state stormwater management permit application, list the stormwater project number, if
assigned, and the previous name of the project, if different than currently
proposed,
4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major ❑Sedimentation/Erosion Control: ac of Disturbed Area
❑NPDES Industrial Stormwater ❑404/401 Permit: Proposed Impacts
b. If any of these permits have already been acquired please provide the Project Name, Project/Permit Number,
issue date and the type of each permit:
MAR 3 1 2011
Fay:
Fonn SWU-l01 Version 07Jun2010 Page I of 6

III. CONTACT INFORMATION
1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee,
designated government official, individual, etc. who owns the ro'ect):
Applicant/Organ ization:C & D Partnership, LLC
O
Signing Official & Title:Richard Cass Flowers Member/Manager ItIp�.,
b.Contact information for person listed in item I above: �o-`z ��2Y' S
Street Address q� vPb
IHRVAP]
City:Atlantic Beach -,-State:NC Zip:28512
Mailing Address (if applicable):209 N 35 Street
City:Morehead Ci State:NC Zip:28557
Phone: [phone] Fax: { )
Email:
c. Please check the appropriate box. The applicant listed above is:
® The property owner (Skip to Contact Information, item 3a)
❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below)
❑ Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and
2b below)
❑ Developer* (Complete Contact Information, item 2a and 2b below.)
2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the
person who owns the property that the project is located on):
Property Owner/Organization:
Signing Official & Title:
b.Contact information for person listed in item 2a above:
Street Address:
City:
Mailing Address (if appl
City:
Phone: ( 1
Email:
State: Zip:
State:
Fax:
Zip:
3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other
person who can answer questions about the project:
Other Contact Person/Organization:
Signing Official & Title:
b.Contact information for person listed in item 3a above:
Mailing Address:
City: State:
Phone: (- - -- } Fax:
Email:
4. Localjurisdiction for building permits:
Point of Contact: Phone #:
Zip:
Form SWU-101 Version 07Jun2010 Page 2 ofb

IV. PROJECT INFORMATION
1. In the space provided below, briefl summarize how the stormwater runoff wilt be treated.
Wet von J Lv"4r �-o% -F55
2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved:
❑ Approval of a Site Specific Development Plan or PUD Approval Date:
❑ Valid Building Permit Issued Date:
❑ Other: Date:
b.If claiming vested rights, identify the regulation(s) the project has been designed in accordance with:
® Coastal SW -1995 ❑ Ph II - Post Construction
3. Stormwater runoff from this project drains to the WHITEOAK River basin.
4. Total Property Area: 21.70 acres
5. Total Coastal Wetlands Area: 0 acres
6. Total Surface Water Area: 0 acres
7. Total Property Area (4) -Total Coastal Wetlands Area (5) -Total Surface Water Area (6) = Total Project
Area':21.70 acres
' Total project area shall be calculated to exclude the following the normal pool of impounded structures, the area
between the batiks of streams and rivers, the area below the Nonnal Higglr Water (NHW) line or Mean High Water
(MHW) litre, and coastal zetlands landward front the NHW (or MH1Nj lute. The resultant p. roject area is used to
calculate overall percent built upon area (BUA). Non -coastal wetlands landward of tyre NHW (or MHW) line may
be included in the total project area.
8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 = 58 %
9. How many drainage areas does the project have?3 (For high density, count 1 for each proposed engineered
stormwater BMP. For lozv density and other projects, use 1 for the whole property area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four drainage areas in the project, attach an additional sheet with the information for each area
provided in the same format as below.
Basin Information,."... ` , ._ .
, 'Draina e­Area�2
Drain a e�Area'3'
" Draiiia' e Area'4'
' DrAinage.Area _
Receiving Stream Name
Calico Creek
Calico Creek
Calico Creek
Stream Class *
SC
SC
SC
Stream Index Number *
21-32
21-32
21-32
Total Drainage Area (sf)
466,092 SF
276,170 SF
96,703 SF
On -site Drainage Area (sf)
466,092 SF
276,170 SF
96,703 SF
Off -site Drainage Area (sf)
0
0
0
rT_
Proposed Impervious Area** (sQ
331,551 SF
195,818 SF
57,743 SF
% Inip ervious Area total
71 %
71 %
60%if
►� ,�
N
1�©
lni ervious**'Surface Area_, o
Draina e.A'rea.2,
.`Drainii'e Area,3 :.1?rainy
e Area 4
Df66real_
On -site Buildings/Lots (so
196,106 SF
179,702 SF
30,161 SF
On -site Streets (so
60,598 SF
13,917 SF
13,311 SF
>7 t
On -site Parking (so
-
-
On -site Sidewalks (so
5,729 SF
2,199 SF
2,878 SF
Other on -site (so
Future (so
Off -site (SO
Existing BUA*** (so
69,118 SF
-
11,393 SF
Total (so:
331,551 SF
195,818 SF
57,743 SF
* Stream Class and Index Number can be determined at: http.- portal.ttcderrr.oU,/veb/wrj&s/cstr/classifications
* 1111peruious area is defined as the built upon area including, brit not limited to, buildings, roads, parking areas,
sirfezualks, gravel areas, etc.
*** Report only that amount of existing BUA that will remain after development. Do riot report any existing BUA that
is to be removed and which will be replaced by new BUA.
I-orrn SWU-101 Version 07Jun2010 Page 3 of 6

11. How was the off -site impervious area listed above determined? Provide documentation. NA
Projects in Union County: Contact DPVQ Central Office staff to check if the project is located within a Threatened &
Endangered Species watershed that may be subject to more stringent stormwater requirements as per NCAC 02B .0600.
V. SUPPLEMENT AND O&M FORMS
The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms
must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded
from http://portal.i)cdeiir.org/web/wqZwsZsu/­bniR-rnanual,
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. A detailed application instruction sheet and BMP
checklists are available from http_I/portal.ncdenr.orgf web/wq/ws/su/statesw/fortns_docs. The complete
application package should be submitted to the appropriate DWQ Office. (The appropriate office may be
found by locating project on the interactive online map at http://portal.ncdenr.org/web/wq/ws/su/maps.)
Please indicate that the following required i.niormation, have been provided by initialing in the space provided
for each item. All original documents MUST be signed and initialed in blue ink. Download the latest versions
for each submitted application package from http://12ortal.ncdonr.org/web/wq/ws/su/statesw/forms dots.
Initials
1. Original and one copy of the Stormwater Management Permit Application Form. fi
2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants �G-
Form. (if required as per Part VI1 below)
3. Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M
agreement(s) for each BMP.
4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to
http://www.envhelp.org/pages/onestopexpress.htmI for information on the Express program
and the associated fees. Contact the appropriate regional office Express Permit Coordinator for
additional information and to schedule the required application meeting.)
5. A detailed narrative (one to two pages) describing the stormwater treatment/managementfor
the project. This is required in addition to the brief summary provided in the Project
Information, item 1.
6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the
receiving stream drains to class SA waters within 1/2 mile of the site boundary, include the'/z
mile radius on the map.
7. Sealed, signed and dated calculations.
8.
Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including:
a. Development/Project name.
b. Engineer and firm.
c. Location map with named streets and NCSR numbers.
d. Legend.
e. North arrow.
f. Scale.
g. Revision number and dates. ,
h. Identify all surface waters on the plans by delineating the normal pool elevation
impounded structures, the banks of streams and rivers, the MHW or NHW line of to
waters, and any coastal wetlands landward of the MHW or NHW lines.
• Delineate the vegetated buffer landward from the normal pool elevation of impounde
structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters.
i. Dimensioned property/project boundary with bearings & distances.
j. Site Layout with all BUA identified and dimensioned.
k. Existing contours, proposed contours, spot elevations, finished floor elevations.
1. Details of roads, drainage features, collection systems, and stormwater control measures.
m. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a
qualified person. Provide documentation of qualifications and identify the person who
made the determination on the plans.
n. Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations.
o. Drainage areas delineated (included in the main set of plans, not as a separate document).
p. Vegetated buffers (where required).
Forn SWU-101 Version 071Un2010 Page 4 of 6

9. Copy of any applicable soils report with the associated SHWT elevations (Please identify
elevations in addition to depths) as well as a map of the boring locations with the existing
elevations and boring logs. Include an 8.5"x11" copy of the NRCS County Soils map with the
project area clearly delineated. For projects with infiltration BMPs, the report should also
include the soil type, expected infiltration rate, and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO: Schedule a site visit for DWQ to verify tire SHWF prior
to submittal, (9I0) 796-7378.) 10. A copy of the most current property deed. Deed book: 977
r Page No: z l �G'
11. For corporations and limited liability corporations (LLC): Provide documentation from the NC F—)Cr
Secretary of State or other official documentation, which supports the titles and positions held
by the persons listed in Contact Information, item 1a, 2a, and/or 3a per NCAC 21-1.1003(e). The
corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary of State, otherwise the application will be returned.
http://www.secretary-state.nc.us/Corporatioiis/CSearcii.aspx
V1I. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective
covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed
BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided
as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and
protective covenants forms can be downloaded from
http://portal.ncdenr.org/web/wq/ws/su/statesw/forms does. Download the latest versions for each submittal.
In the instances where the applicant is different than the property owner, it is the responsibility of the property
owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring
that the deed restrictions are recorded.
By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and
protective covenants for this project, if required, shall include all the items required in the permit and listed
on the forms available on the website, 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 NC DWQ, and that they will be recorded prior to the sale of any lot.
VIII. CONSULTANT INFORMATION AND AUTHORIZATION
Applicant: Complete this section if you wish to designate authority to another individual and/or firm (such as a
consulting engineer and/or firm) so that they may provide information on your behalf for this project (such as
addressing requests for additional information).
Consulting Engineer:Stroud Engineering PA
Consulting Firm: II
Mailing Address: Sl N r h ✓S` -zq
City: /`�a^��4 lir�f-� State: 111C Zip: ST's S-7
Phone: ( 2 Sz- ) Zq 7 - 7 Y 7 Fax: ( )
Email:
IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this
section)
I, (print or type name of person Iisted in Contact Information, item 2a) Richard Cass Flowers certify that I
own the property identified in this permit application, and thus give permission to (print or hjpe name of person
listed in Contact Information, item Ia) with (print or type name of organization listed in
Contact Information, item 1a) to develop the project as currently proposed. A copy of
the Iease agreement or pending property sales contract has been provided with the submittal, which indicates the
party responsible for the operation and maintenance of the stormwater system.
RECEIVED
MAR 3 1 2011
BY:
Form SWU-101 Version 07Jun2010 Page 5 of

As the legal property owner I acknowledge, understand, and agree by my signature below, that if my designated
abent (entity listed in Contact Information, item 1) dissolves their company and/or cancels or defaults on their
lease agreement, or pending sale, responsibility for compliance with the DWQ Stormwater permit reverts back to
me, the property owner. As the property owner, it is my responsibility to notify DWQ immediately and submit a
completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater treatment
facility without a valid permit. I understand that the operation of a stormwater treatment facility without a valid
permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement action including
the assessmept9f civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6. /
Signature: GG�"�'� Date:
I, /h.�j� ���✓ a Notary Public for the State of �L County of
C.�..//W"/ do hereby certify that 4'C444 L' �410*✓4/ personally appeared
before me this1I day ofand acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal, .Z'
SEAL
My commission expires
S- /7 - .20�3
X. APPLICANT'S CERTIFICATION
I, (print or type naive of person listed in Contact Information, item Ia) Richard Cass Flowers
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 the
applicable stater rules under_15A NCAC 2H .1000, SL 2006-246 (Ph. II - Post Construction) or SL 2008-21.1.
Signature:
Date: 3.122-lr
li/✓ a Notary Public for the State of
7 � County of
do hereby certify that 9. personally appeared
before me this 2 1`^day of 04 , Z-/ / , and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal,
SEAL
My commission expires _ 9 - / 7- Z e!-e 3_
MAR 3 I Z011
Form SWU-101 Version 07Jun2010 Page 6 of 6

R
Permit No. SW8971034
(to he provided by DWO_)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form n►ay be photocopied for use as an original
DWO Stormwater 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
Proiect Name: Morehead Professional Park
Contact Person: Ronald D. Cullipher, P.E. Phone Number: (252-) 247-7479
For projects with multiple basins, specify which basin this workshect applies to: 3
elevations
Basin Bottom Elevation 2.71 ft. (floor of the basin)
Permanent Pool Elevation 8.51 ft. (elevation of the orifice)
Temporary Pool Elevation 9.76 ft. (elevation of the discharge structure overflow)
7
areas
Permanent Pool Surface Area
11,653
sq. ft.
(water srnfface area at the orifice elevation)
Drainage Area
6.34
ac.
(on -site and off -.cite drainage to the basin)
[tnpervious Arca
4.50
ac.
(on -site and of drainage to the basin)
volumes
Permanent Pool Volume
39,504
cu. ft.
(combined volutne of main basin and forebay)
Temporary Pool Volume
16,871
cu. ft.
(volume detained above the permanent pool)
Forebay Volume
7,989
cu. ft.
(approximately 20% of total volume)
Other parameters
SAIDA I
4.21
(surface area to drainage area ratio fi-om DWQ table)
Diameter of Orifice
2
ill.
(2 to 5 day temporary pool draw -down requtrecl]
Design Rainfall
1
in.
C�i
Design TSS Removal Z
90
`%
(minimum 85% required) �`% i D
MAR 31 2011
DY:
i�onn SWU-102 Rev 3.99
Page I
of 4

1
Footnotes:
When using the Division SA/DA tables, the correct SA/DA ratio for pernianent pool sizing should be computed based upon the
actual impervious % and permanent pool depth. Linear interpolation should be employed to determine tic correct value for non-
standard table entries.
z In the 20 coastal counties, the requirement [or a vegetative Filter may be waived if the wct detention basin is designed to provide
90% TSS removal. The NCDI:NR BMP manual provides design tables For both 85 TSS removal and 90'%, TSS removal.
11. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices Manual
(N.C. Dcparttmcnt 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.
Ap licants Initials
a.
o b.
C. C.
C— d.
C.
The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
The forebay volume is approximately equal to 20% of the basin volume.
The temporary pool controls runoff from the design storm event,
The temporary pool draws down in 2 to 5 days.
If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow
calculations)
The basin length to width ratio is greater than 3:1.
The basin side slopes above the permanent pool are no steeper than 3:1.
A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail).
Vegetative cover above the pcnmancnt pool elevation is specified.
A trash rack or similar device is provided for both the overflow and orifice.
A recorded drainage casement 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.
OA U C m. A mechanism is specified which will drain the basin for maintenance or an emergency.
III. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREE
The wet detention basin system is defined as the wet detention basin, pretreatment incl tding forcbays and
vegetated filter if one is provided. L MgR 31 2011
This system (check one) doe incorporate a vegetated filter at thc�le�—
This system (check one) 0 does x0 does no incorporate pretreatment other than a forebay.
Form S W U-102 Rev 3.99 Page 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 accumulation,
vegetated cover, and general condition.
b. Check and clear the orifice of any obstructions such that drawdown of the 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.e. 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 4 .35 feet in the main pond, the sediment shall be removed.
When the permanent pool depth reads 2 .25 feet in the forebay, the sediment shall be removed.
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation 8 • 51
Sediment Ren oval El. 6 . 26 75`
Sediment Removal Elevation 4 . 16 75%
Bottom Ele anon 5 . 51 %-------------------------------------------- -----
Bottom Elevation 2 • 7 1 25%
FORE13AY MA[N 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 emergency drain shall be minimized to the maximum extent practical.
MAR 3 1 2011
t through
Form SW U-1 U2 Rcv 3.99 Page 3 of 4 tL l :

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 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
changes to the system or responsible party.
Print name: Richard Cass Flowers
Title: Member Manager
Address: 701 N 35th Street, Morehead City, NC 28S57
Phone: — 2S2-241-2310
�%�� I MOWA�A
Note: The legally responsible Party should not be a homeowners association unless more than 50%) or the lots have been sold and a
resident or the subdivision has been named the president.
r -
1, %/,(�, l �� , a Notary Public for the State of ,
County of f , do hereby certify that -Y /W ,—„-
personally appeared before me this ZS day of �.s✓�y , and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
SEAL
My eotnnttsslon expires q-1 - A r- 9_
MAR 3 1 20f1
Fonn SWU-102 Rev 3.99 Page 4 ol'4

, V
e
Pcrmit No. sw8971034
(to 6e provided by DiVQJ
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form tray be photocopied for use as an original
DWO Stormwatcr 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.
1. PROJECT INFORMATION
Project Name: Morehead Professional Park
Contact Person: Ronald D. Cullipher, P.E. Phone Number: (252- ) 247-7479
For projects with multiple basins, specify which basin this workshcct applies to: 4
elevations
Basin Bottom Elevation 7,50 ft.
Permanent Pool Elevation 12.50 ft.
Temporary Pool Elevation 13.54 ft.
C1reCLS
Permanent Pool Surface Area 6,020
Drainage Area 2.22
Impervious Area 1.89
vo1 unres
Permanent Pool Voltumc
Temporary Pool Volume
Forebay Volume
Other parameters
SAIDAI
Diameter of'Onlice
Design Rainfall
Design TSS Removal 2
Form SWU-102 Rev 3.99
(floor of the basin)
(elevatiota of the orifice)
(elevation of the discharge Structure ot,efloly)
sq. ft. (water Sul face area at the orifice elevation)
ac. (on -site and cuff -site drainage 10 the basin)
ae. (on -sire and off --sire drainage to the hasin)
18,640 cu. ft. (combined volume of'main basin and fiorebay)
7,300 cu. ft. (volutue detained above the Permanent pool)
4,201 cu. ft. (approximately 20% of total volume)
6.1 (sutface area to drainage area ratio ft-om DWQ table)
1.5 in, (2 to 5 dery temporarj, pool drem,'-down required
1 in. VC'�UFi�
90 % (minimum 85% required) MAR 3 i ��11
FAY
Page 1 of 4

Footnotes:
When using the Division SA/DA tables, the correct SA/DA ratio t'or 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.
2 In the 20 coastal counties, the requirement for a vegetative filter may be waived il' 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.
11. 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.
Applicants Initials
a.
b.
C.
d.
C.
N/A EXISTING f.
C g.
O C. h.
C i.
C j.
k.
The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
The forcbay volumc is approximately equal to 20% of the basin volumc.
The temporary pool controls runoff from the design storm event.
The temporary pool draws down in 2 to 5 days.
If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow
calculations)
The basin length to width ratio is greater than 3:1.
The basin side slopes above the permanent pool are no steeper than 3:1.
A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail).
Vegetative cover above the permanent pool elevation is specified.
A trash rack or similar device is provided for both the overflow and orifice.
A recorded drainage casement is provided for each basin including access to nearest right-
of-way.
If the basin is used for sedimcnt and erosion control during construction, clean out of the
basin is specified prior to use as a wet detention basin.
PUYIP!�Qo m. A mechanism is specified which will drain the basin for maintenance or an emergency.
Ill. WET DETENTION BASIN OPERATION AND MAINTENANCE AGRE7L ,vED
The wet detention basin system is defined as the wet detention basin, pretreatment tncludtnffo�e�ay�cbtld th
vegetated filter if one is provided.
ti.a x .===
This system (check one) 0 does x0 does incorporate a vegetated filter at the outlet.
This system (check one) 0 does does not incorporate pretreatment other than a forebay.
Form SWU-102 Rev 3.99 Page 2 of4

A Y
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 accumulation,
vegetated cover, and general condition.
b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within
2 to 5 days as designed.
2. Repair eroded areas immediately, rc-sccd 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.e. 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 3 .75 feet in the main pond, the sediment shall be removed.
When the permanent pool depth reads 2 . G25 feet in the forebay, the sediment shall be removed.
BASIN DIAGRAM
(r1ll ill the hlallkv)
Permanent Pool Elevation 12 . 50
Sediment Ren oval El. 9 . 8 75 75' o
-------__W__-_ __ Sediment Removal Elevation 8 . 75 75%�
Bottom EIc -ation %--"-----
------------------------------------ ------
Bottom Elevation 7 • 5 0 25%
FORE SAY MAIN POND
5. Remove cattails and other indigenous wetland plants when they cover 54% 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_o£scdiinent through
the emergency drain shall be minimized to the maximum extent practical. FIv��
MAR 3 1 2011
Form SWU-102 Rev 3,99 Page 3 of

7. All components of the wet detention basin system shall be fnaintained in good working order.
I acknowledge and agree by my signature below that I am responsible for the performancc 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: Richard Cass Flowers
Title: Member Manager
Address: 701 N 35th Street, Morehead City, NC 28557
Phone
Signat
Date:_ 3 ^LZ -f f
Y
Note: The legally responsible party should not be a homeowners association unless more fhan 50% of the lots have been sold and a
resident or the subdivision has been named the president.
1, /k-1�v `a,/�/ , a Notary Public for the State of
County of .�.y�.� , do hereby certify that C— 1���.,•,•�
personally appeared before me this _ Z !— day of 0" 4- -e— , ZOY , and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
r
SEAL
My commission expires / —/ 7- ZAI�
8..
MAR 31 2011
Form SWU-102 Rev 3.99 Page 4 or4

�,
• � � - �.,
... ..
..
t t

High Density Commercial Subdivisions
^� Deed Restrictions & Protective Convenances
In accordance with Title 15 NCAC 2H.1000 and S.L. 2006-246, the Management Regulations, deed
restrictions and protective covenants are required for High Density Commercial Subdivisions where
lots will be subdivided and sold and runoff will be treated in an engineered stormwater control facility.
Deed restrictions and protective covenants are necessary to ensure that the development maintains a
built -upon area consistent with the design criteria used to size the stormwater control facility.
1, _Richard Cass Flowers , acknowledge, affirm and agree by my signature
below, that I will cause the following deed restrictions and covenants to be recorded prior to the sale of
any lot within the project kowr as
Ina Ce`%e" Pre P3j1Anril Pf,1C_
1. The following covenants are intended to ensure ongoing compliance with State Stormwater
Management Permit Number , as issued by the Division of Water Quality
under the Stormwater Management Regulations.
2. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to
maintain compliance with the stormwater management permit.
3. These covenants are to run with the land and be binding on all persons and parties claiming
under them.
4. The covenants pertaining to stormwater may not be altered or rescinded without the express
written consent of the State of North Carolina, Division of Water Quality.
5. Alteration of the drainage as shown on the approved plan may not take place without the
concurrence of the Division of Water Quality.
6. The maximum built -upon area per lot, in square feet, is as listed below:
Lot #
BUA
Lot #
BUA
Lot #
BUA
Lot #
BUA
1
34,361 ,SF
2A
49,174 SF
3A
31,372 SF
5
41,287 SF
6
18,035 SF
7
27,378 SF
8A
33,000 SF
9
22,764 SF
10A
23,000 SF
11A
30,991 SF
12
14,083 SF
13-1
61,088 SF
This allotted amount includes any built -upon area constructed within the lot property boundaries,
and that portion of the right-of-way between the front lot line and the edge of the pavement. Built
upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate,
coquina and parking areas, but does not include raised, open wood decking, or the water
surface of swimming pools.
T All runoff from the built -upon areas on the lot must drain into the permitted system. This may be
accomplished through a variety of means including roof drain gutters which drain to the street,
grading the lot to drain toward the street, or grading perimeter swales to collect the lot runoff
and directing them into a component of the stormwater collection system. Lots that will naturally
drain into the system are not required to provide these additional measures.
8. The owner of each lot, whose ownership is not retained by the permittee, is required to submit a
separate stormwater permit application to the Division of Water Quality and receive a permit
prior to construction.
9. The project and each lot will maintain a 30** foot wide vegetated buffer between all impervious
areas and surface waters.
**50 foot for projects located in the 20 coastal counties.
MAR 31 2011
Form DRPC-1 Rev.2 05Nov2009 Page 1 of 2

High Density Commercial Subdivisions
Deed Restrictions & Protective Convenances
Signature: Date: 3 -
I, A / � , a Notary Public in the
State of AAG- , County of G.v�✓�y _ ,
do hereby certify that �i �-! ,c,� C.! �s.� _ personally appeared
before me this the day of �----� , 20 ! / , and acknowledge
th6 due execution of the foregoing instrument. Witness my hand and official seal,
SEAL
Signature
My Commission expires !n— / 7f Zvi r
Form DRPC-1 Rev.2 05Nov2009 Page 2 of 2