SW7071013_CURRENT PERMIT_20071105

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW
DOC TYPE
CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE�jL'f
YYYYMM D D

'4 TF9
a�Tlz
Michael F. Easley, GovlM
William G. Ross Jr., Secretary
rNorth
Carolina Department of Environment and Natural Resources
�
Coleen H. Sullins, Director
- Division of Water Quality
November 5, 2007
John W. Dixon
Day Beacon #9, LLC
P.O. Box 1327
Nags Head, NC 27959
Subject: Permit No. SW7071013
Belhaven Fish & Oyster
High Density Stormwater Project
Beaufort County
Dear Mr. Dixon:
The Washington Regional Office received a completed Stormwater Application for the subject project on
October 18, 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 15A NCAC 2H.1000. We are forwarding Permit No.
SW7071013 dated November 5, 2007 to Day Beacon #9, LLC for the construction and operation of two infiltration
basins to serve the Belhaven Fish & Oyster development located on the South side of East Front Street (Water
Street) across from Intersection of Pamlico Street in Belhaven, North Carolina.
This permit shall be effective from the date of issuance until November 5, 2017, 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, 6714 Mail Service Center, Raleigh, NC 27699-6714. 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 me or Samir
Dumpor at [phone].
in Y.
AI Wodge ional Supervisor
Surface Water Protection Section
Washington Regional Office
AH/sd J:\WPDATA\WQS\Samir- State SW\Permits - Infiltration
cc: Andy Deel, PE, Quible & Associates, P.C.
Beaufort County Building Inspections Department
L^ashington Regional Office
Central Files
North Carolina Division of Water Quality Internet: www.ncwaterqualirv.or¢ One
943 Washington Square Mall Phone [phone] NQrthCarohna
Washington, NC 27889 Faz [phone] Naturally
An Equal Opportunity/Affirmative Action Employer -50%Recycledll0% Post Consumer Paper �/�!iy uLLL[l!�

State Stormwater Management Systems
Permit No. SW7071013
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
Day Beacon #9, LLC
Belhaven Fish & Oyster
Beaufort County
FOR THE
construction, operation and maintenance of stormwater management systems 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 for two infiltration basins to serve the Belhaven Fish & Oyster
development located on the South side of East Front Street (Water Street) across from Intersection of Pamlico Street
in Belhaven, North Carolina.
This permit shall be effective from the date of issuance until November 5, 2017 and shall be subject to the following
specified conditions and limitations:
DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater described in the application and
other supporting data.
2. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.6
of this permit. The stormwater control has been designed to handle the runoff from 16,954 square feet of
impervious area.
3. The tract will be limited to the amount of built -upon area indicated in 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 project must be directed into the
permitted stormwater control system.
6. The following design criteria have been provided in the infiltration basins and must be maintained at design
condition:

Project Name:
Permit Number:
Location:
Applicant:
Mailing Address:
Receiving Stream and index No.:
Classification of Water Body:
Total Site Area:
Design Storm, inches:
Drainage area to Basin:
Impervious area in drainage basin:
Infiltration Basin Depth:
Basin bottom elevation, FMSL:
Bypass Overflow Elevation, FMSL:
Type of Soil:
Provided Storage Volume:
Time to Draw Down:
Expected Infiltration Rate, in/hr:
DIVISION OF WATER QUALITY
PROJECT DATA
Belhaven Fish & Oyster
SW7071013
Beaufort County
Day Beacon #9, LLC
P.O. Box 1327, Nags Head, NC 27959
Pantego Creek, 29-34-34-(2)
SC, NSW
0.88 ac
1.0
BASIN #1 BASIN #2
0.38 ac 0.046 ac
15,836 sf 1,118 sf
1.2 ft 1.2 ft
4.3 4.3
5.5 5.5
Ur -Urban Land Ur -Urban Land
1,455 cf 275 cf
0.67 days 0.67 days
0.52 0.52

The following items will require a modification to the permit:
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 of the project area.
In addition, the Director may determine that other revisions to the project should require a modification to the
permit.
8. 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.
SCHEDULE OF COMPLIANCE
The permittee will comply with the following schedule for construction and maintenance of the stormwater
management system.
a. 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 surfaces except roads.
b. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be
repaired immediately.
2. The facilities must be properly maintained and operated at all times. The approved Operation and
Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals.
3. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted
stormwater system functions at optimum efficiency 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 outlet structure, orifice device and catch basins and piping.
4. Records of maintenance activities must be kept and made available upon request to authorized personnel of
DWQ. The records will indicate the date, activity, name of person performing the work and what actions were
taken.
5. 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.
6. Upon completion of construction 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. Mail the Certification to the Washington Regional Office, 943 Washington Square Mall,
Washington, North Carolina, 27889, attention Division of Water Quality.
7. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of
five years from the date of the completion of construction.

III. GENERAL CONDITIONS
1. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is
a name change of the Permittee, a formal permit request must be submitted to the Division of Water Quality
accompanied by an application fee, 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.
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-
215.6(a) to 143-215.6(c).
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)
which have 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 permitee 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. An application for permit renewal must be submitted at least 180 days prior the expiration of this permit along
with the appropriate processing fee.
Permit issued this the 5th day of November, 2007
CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
isrColeen H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW7071013

u
Day Beacon #9, LLC — Belhaven Fish & Oyster
Stormwater Permit No. SW7071013
Designer's Certification
I, , as a duly
registered Professional Engineer 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.
Signature
Registration Number
Date
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/bypass 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. All required design depths are provided.
_13. All required parts of the system are provided.
14. The required system dimensions are provided per the approved plans.

°°" Fee Paid Permit Number
v ► 43 0 46
Sw 1213
to I�
State of North Carolina SWAG C
Department of Environment and Natural Resources
Division of Water Quality '
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may he photocopied for use as an original
I. GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
3. Mailing Address for person listed in item 2 above:
City: Un S H url State:_ C Zip: 2 7 g' S 9
Telephone Number: (1 5 2. 1 d.d I_ u n
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
5. Location of Project (street address):
City: -Be,) k0l:eh
6. Directions to project (from nearest major intersection):
County: 'ada r,iQri
7. Latitude:_jS0 32' 13 AM" o Longitude: ,i 7' 20/ g " W of project
8. Contact person who can answer questions about the project:
Name:_Qayld A 0,e1p E Telephone Number: 2 6�. 3%ten
II. PERMIT INFORMATION:
1. Specify whether project is (check one): lr New
Renewal Modification
Form SWU-lo] Version 3.99 Page I of

2. 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 Density -4-High Density XRedevelop General Permit Other
4. Additional Project Requirements (check applicable blanks):
_kCAMA Major Sedimentation/Erosion Control 404/401'-Permit NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748.
III. PROJECT INFORMATION
I. In the space provided below, summarize how Stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater management for the project .
r /�ict ca •-a' urns � r__ c/ Ci I}
2. Stormwater runoff from this project drains to the Pa n,) 1 C c� River basin.
3. Total Project Area:____0,_BE acres 4. Project Built Upon Area: _�S, &
5. How many drainage areas does the project have? L 7AW of lc! ni
6. Complete the following information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
Basin otmation
• . ,_'­­
Drainage Areal ,
2
ReceivingaDramage,A"rea
Stream Name
EQ';'6Y4e7Creep-
Receiving Stream Class
J �Sw
�, „( Gr ffek
Drainage Area
NSW
L
/ `
Existing Impervious* Area
Proposed Impervious*Area
t
%, Impervious" Area (total)
.Im ery ous Sui face Area ; `
P
" ' " Draina e Area 1s °"
g
t<" Drainage Area 2
On -site Buildings
On -site Streets
NIA
On -site Parking
On -site Sidewalks
9 3
1A
NIA
Other on -site Cont NI
L
Off -site
_
Total:
Total:
e atac me built upon area including, but not limited to, buildings, roads, parking areas,
Sidewalks, gravel areas
Form SWU-101 Version 3.99 Page 2 of

W
7. How was the off -site impervious area listed above derived? f Lu6 CAD Ar ca 9001.
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-I04
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): QjJ j 61 e
Mailing Address: P.O drawer 570
City: kii(-ii ll wk State: NC Zip: 279<19
Phone: (_Z S z ) ;2 6 1 - _�(ICJ Fax: ( Z 5 Z ) 202 ' 3 AO 3
VIII. APPLICANT'S CERTIFICATION
I, (print or type name of person listed in General Information, item 2) ]ohc, la )
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 recor and that the proposed project complies with the requirements of 15A
NCAC 2H .10 J
Signature: ' Date:
Form SWU-101 Version 3.99 Page 4 of 4

Permit No.
(to be provided br DWQ)
State of North Carolina
RECEAVE-0 Department of Environment and Natural Resources
OCT 18 2001 Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form may be photocopied for use as an original
DWO Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a stormwater management permit application, an
infiltration basin supplement for each system, design calculations, soils report and plans and specifications
showing all stormwater conveyances and system details.
1. PROJECT INFORMATION
Project Name :jha,P,. nisi. -t Ou<lF�
Contact Person: F)a121r� n. n1061P. E. Phone Number: (25.2) 2a / 3310
This worksheet applies to: Basin No. I in Drainage Area I
(as identified on plons) (from Form SWU-101)
IL DESIGN INFORMATION - Attach supporting calculations/documentation. The soils report must be
based upon an actual field investigation and soil borings. County soil maps are not an acceptable source
of soils information. All elevations shall be in feet mean sea level (fms)).
Soils Report Summary
Soil Type
Infiltration Rate
SHWT Elevation
Basin Design Parameters
Design Stone
Design Volume
Drawdown Time
Basin Dimensions
Basin Size
Basin Volume Provided
Basin Elevations
Bottom Elevation
Storage Elevation
Top Elevation
Ur
0. L :c (6P or Cf/hr/sf (circle appropriate units)
1 0 fmsl (Seasonal High Water Table elevation)
i Inch (1.5 inch event for SA waters, I inch event for others)
i 337 c.f.
0. b 7 days
46 ft. x 3 �/. { ft. = I b (7* ' sq. ft. (bottom dimensions)
1, f,5t c.f.
4, 3 fmsl
5 0 fmsl
S S fins]
Form SWU-103 Rev3.99 Page I of 3

III. REQUIRED ITEMS CHECKLI§T
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 that 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. Attach justification if a requirement has not been met.
Applicants Initials
uhIJ
a.
Cf1?-
b.
DAD
C.
�A0
d.
rA l)
e.
N/Av f.
�p1 _
System is located 50 feet from class SA waters and 30 feet from other surface waters.
System is located at least 100 feet from water supply wells.
Bottom of system is at least 2 feet above the seasonal high water table.
Bottom of the system is 3 feet above any bedrock or impervious soil horizon.
System i not ited on or iq fill material or DWQ approval has been obtained.
41Sub�jradda,ll bee eavaiecl ta'e/ev«fioH 0,0, aNd b` Alle&
System is located in a recorded drainage easement for the purposes of operation and
maintegqance and ha recorded access easements to the nearest public right-of-way.
4'Priooldlyaanc'cl a�+c17Wal'e sy;,(P'� loculect aMtOe' i4comiie. oPPW lNace-
Drainage area for the device is less than 5 acres.
DAU h. Soils have a minimum hydraulic conductivity of 0.52 inches per hour and soils report is
attached.
DA fr i. System captures and infiltrates the runoff from the first 1.0 inch of rainfall (1.5 inch event for
areas draining to SA waters ). Design volume and infiltration calculations attached.
-- DAD j. System is sized to take into account the runoff at the ultimate built -out potential from all
surfaces draining to the system, including any off -site drainage. Calculations attached.
DAb k. All side slopes stabilized with vegetated cover are no steeper than 3:1 (H:V).
A pretreatment device such as a catch basin, grease trap, filter strip, grassed swale or
sediment trap is provided.
QAD m. Bottom of the device is covered with a layer of clean sand to an average depth of 4 inches or
dense vegetative cover is provided.
AT) n. Vegetated filter is provided for overflow and detail is shown on plans (Required minimum
length is 50 feet for SA waters, 30 feet for other waters).
DAB o. Flow distribution mechanism within the basin is provided.
DAr) p. A benchmark is provided to determine the sediment accumulation in the pretreatment device.
L Il q. Runoff in excess of the design volume bypasses off-line systems (bypass detail provided).
LAI) r. System is designed to draw down the design storage volume to the proposed bottom
elevation under seasonal high water conditions within five days. A soils report and all
pertinent draw -down calculations are attached.
.DAD s. Plans ensure that the installed system will meet design specifications (constructed or
restored) upon initial operation once the project is complete and the entire drainage area is
stabilized.
Form SWU-103 Rev 3.99 Page 2 of 3

IV. INFILTRATION BASIN OPERATION AND MAINTENANCE AGREEMENT
I. After every runoff producing rainfall event and at least monthly inspect the infiltration system for erosion,
trash accumulation, vegetative cover, and general condition.
2. Repair eroded areas immediately, re -seed as necessary to maintain adequate vegetative cover, mow
vegetated cover to maintain a maximum height of six inches, and remove trash as needed.
3. After every runoff producing rainfall event and at least monthly inspect the bypass, inflow and overflow
structures for blockage and deterioration. Remove any blockage and repair the structure to approved design
specifications.
4. Remove accumulated sediment from the pretreatment system and infiltration basin annually or when depth
in the pretreatment unit is reduced to 75% of the original design depth. The system shall be restored to the
original design depth without over -excavating. Over -excavating may cause the required water table
separation to be reduced and may compromise the ability of the system to perform as designed. Removed
sediment shall be disposed of in an appropriate manner and shall not be handled in a manner that will
adversely impact water quality (i.e. stockpiling near a stormwater treatment device or stream, etc.).
A benchmark shall be established in the pretreatment unit. The benchmark will document the original
design depth so that accurate sediment accumulation readings can be taken. The measuring device used to
determine the depth at the benchmark shall be such that it will give an accurate depth reading and not
readily penetrate into accumulated sediments.
When the design depth reads feet in the pretreatment unit, the sediment shall be
removed from both the pretreatment unit and the infiltration basin.
5. If the Division determines that the system is failing, the system will immediately be repaired to original
design specifications. If the system cannot be repaired to perform its design function, other stormwater
control devices as allowed by NCAC 2H A 000 must be designed, approved and constructed.
1 acknowledge and agree by my signature below that I am responsible for the performance of the five
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 and
{ ip
Note: The leWy responsible party should at 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,Jtl")1TH M —'kd1e6 , a Notary Public for the State of
Ikezn � 1' , County of
do hereby certify that _Jt N Ly� 114 m personally appeared before me this � 4
day of I Ma , lo and acknowledge the due execution of the forgoing infiltration basin maintenance requirements.
Witness my hand and OfMlla"119 6..
SEAL `
Notary "'la""Mla My commission expire
Public _
Form SWU-103
Page 3 of 3

Permit No.
(to be provided by DWO)
�•i OF W A rpgo0
CA�A/�
STORMWATER MANAGEMENT PERMIT APPLICATION FORM oO r
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information.
11. PROJECT INFORMATION
I
Project Name
Belhaven Fish & Oyster
Contact Person
David A. Deal, P.E.
Phone Number
[phone]
Date
10115/2007
Drainage Area Number
1
Drainage area
Impervious area
Percent impervious
Design rainfall depth
Peak Flow Calculations
Is pre/post control of the 1-yr 24-hr peak flow required?
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Soils Report Summary
Soil type
Infiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
16,528.00 h2
15,836.00 f?
0.96
1.0 in
N (Y or N)
in
in/hr
1,337 rya
1,455 ft3
Ur
OK for non -SR waters
0.52
in/hr
2.00
fmsl
0.67
days OK
3
:1 OK
4.30
fmsl OK
5.00
first
5.50
fmsl
48 ft
40 If
1,894 fe
PonP
; � d7 � re
OCT 1 8 2007
DWQ-V1JAR0
Form SW401-Infiltration Basin-Rev.1 Pans I. & II. Design Summary, Page 1 of 2

Permit No.
(to be provided by DWO)
Additional Information
Total runoff volume captured by basin
Length of vegetative filter for overflow
Distance to structure
Distance from surface waters
Distance from water supply well(s)
Separation from impervious soil layer
Naturally occuring soil above shwt
Bottom covered with 4-in of clean sand?
Recorded drainage easement provided?
Capures all runoff at ultimate build -out?
Bypass provided for larger storms?
Pretreatment device provided
0.40 ac-in
30 ft
under bldg
ft
52.1
ft
n/a
ft
n/a
ft
2
ft
n/a
(Y or N)
n/a
(Y or N)
Y
(Y or N)
Y
(Y or N)
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
Fonn SW401-Infiltration Basin-Rev.1
Parts I. b II. Oesign Summary, Page 2 of 2

Permit
(to be provided by DWQ)
III. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
SlaeFs L 1. Plans (1" - 50' or larger) of the entire site showing:
- Design at ultimate build -out,
N /Pt - Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Basin dimensions,
- Pretreatment system,
- High flow bypass system,
- Maintenance access,
y/A- Recorded drainage easement and public right of way (ROW),
- Overflow device, and
N/A - Boundaries of drainage easement.
n ran S%ee k. V6 2. Partial plan (1" = 30' or larger) and details for the infiltration basin showing:
- Bypass structure,
- Maintenance access,
- Basin bottom dimensions,
- Basin cross-section with benchmark for sediment cleanout,
- Flow distribution detail for inflow,
- Vegetated filter, and
- Pretreatment device.
FAD 6 4f+6 3. Section view of the infiltration basin (1" = 20' or larger) showing:
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
QAD 4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
Ca
DAD Mavratip 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
Ap( 9k results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
DAD 1+ 6. An assurance that the installed system will meet design specifications upon initial operation once the
project is complete and the entire drainage area is stabilized.
nr�n 51,m 14 7. A construction sequence that shows how the inftlration basin will be protected from sediment until the
entire drainage area is stabilized.
DAD Natriatf 8. The supporting calculations.
cafes
�r �1� 9. A copy of the signed and notarized inspection and maintenance (AM) agreement.
NfA N/A 10. A copy of the deed restriction
Form SW401-Infiltration Basin-Rev.t
Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1

Permit No.
State of North Carolina (to be provided by DWQ)
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review
A complete stormwater management plan submittal includes a stonmwater management permit application, an
infiltration basin supplement for each system, design calculations, soils report and plans and specifications
showing all stonmwater conveyances and system details.
I. PROJECT INFORMATION
Project Name: P,elhnnr, ✓'i-"k •v olmtel;
Contact Person: Phone Number: ( 2 S 2) a 6 / ^fr
This worksheet applies to: Basin No. ? in Drainage Area 2
(ns identified on pions) (front Form SWU-101)
11. DESIGN INFORMATION - Attach supporting calculations/documentation. The soils report must be
based upon an actual field investigation and soil borings. County soil maps are not an acceptable source
of soils information. All elevations shall be in feet mean sea level (fins]).
Soils Report Summary
Soil Type Ur
Infiltration Rate t'> 51 'in/ )or cf/hr/sf
I,hf (circle appropriate units)
SHWT Elevation 1 Q fms] (Seasonal High Water Table elevation)
Basin Design Parameters
Design Storm
Design Volume
Drawdown Time
Basin Dimensions
Basin Size
Basin Volume Provided
Basin Elevations
Bottom Elevation
Storage Elevation
Top Elevation
inch (1.5 inch event for SA waters, / inch event for others)
J4+ ii1�' c.f.
0,67 days
53 ft. x $ ft. = 2,66 sq. ft. (bottom dimensions)
.27S c.f.
4. S fmsl
5 U fins]
S 5 fmsl
Form SWU-103 Rev 3.99
Page 1 of 3

Ill. 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 that 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. Attach justification if a requirement has not been met.
Applicants Initials
DAD a. System is located 50 feet from class SA waters and 30 feet from other surface waters.
n A D b. System is located at least 100 feet from water supply wells.
0 AD c. Bottom of system is at least 2 feet above the seasonal high water table.
nA D d. Bottom of the system is 3 feet above any bedrock or impervious soil horizon.
DnA w e. System is not sited op or in fill material or DWO approval has been obtained.
u40de will beeacawt&t io elevaiie^ p,p, a„c back illerl
N /A V f. System is located in a recorded drainage easement for the purposes of operation and
maintenance and has recorded access easements to the nearest public right-of-way.
Prdvalely ownect a„cl iMOWat�Pd aysft- loeai&i vk rile i. CfJMl VA epe spore.
DAD g. Drainage area for the device is less than 5 acres.
DAD h. Soils have a minimum hydraulic conductivity of 0.52 inches per hour and soils report is
attached.
SAD i. System captures and infiltrates the runoff from the first 1.0 inch of rainfall (1.5 inch event for
areas draining to SA waters ). Design volume and infiltration calculations attached.
DAD j. System is sized to take into account the runoff at the ultimate built -out potential from all
surfaces draining to the system, including any off -site drainage. Calculations attached.
DAD k. All side slopes stabilized with vegetated cover are no steeper than 3:1 (H:V).
DAD I. A pretreatment device such as a catch basin, grease trap, filter strip, grassed swale or
sediment trap is provided.
DAD in. Bottom of the device is covered with a layer of clean sand to an average depth of 4 inches or
dense vegetative cover is provided.
DAD n. Vegetated filter is provided for overflow and detail is shown on plans (Required minimum
length is 50 feet for SA waters, 30 feet for other waters).
DAD o. Flow distribution mechanism within the basin is provided.
DAD p. A benchmark is provided to determine the sediment accumulation in the pretreatment device.
DM q. Runoff in excess of the design volume bypasses off-line systems (bypass detail provided).
DFiti r. System is designed to draw down the design storage volume to the proposed bottom
elevation under seasonal high water conditions within five days. A soils report and all
pertinent draw -down calculations are attached.
DAD s. Plans ensure that the installed system will meet design specifications (constructed or
restored) upon initial operation once the project is complete and the entire drainage area is
stabilized.
Form SWU-103 Rev 3.99 Page 2 of 3

IV. INFILTRATION BASIN OPURATION AND MAINTENANCE AGREEMENT
1. After every runoff producing rainfall event and at least monthly inspect the infiltration system for erosion,
trash accumulation, vegetative cover, and general condition.
2. Repair eroded areas immediately, re -seed as necessary to maintain adequate vegetative cover, mow
vegetated cover to maintain a maximum height of six inches, and remove trash as needed.
3. After every runoff producing rainfall event and at least monthly inspect the bypass, inflow and overflow
structures for blockage and deterioration. Remove any blockage and repair the structure to approved design
specifications.
4. Remove accumulated sediment from the pretreatment system and infiltration basin annually or when depth
in the pretreatment unit is reduced to 75% of the original design depth. The system shall be restored to the
original design depth without over -excavating. Over -excavating may cause the required water table
separation to be reduced and may compromise the ability of the system to perform as designed. Removed
sediment shall be disposed of in an appropriate manner and shall not be handled in a manner that will
adversely impact water quality (i.e. stockpiling near a stormwater treatment device or stream, etc.).
A benchmark shall be established in the pretreatment unit. The benchmark will document the original
design depth so that accurate sediment accumulation readings can be taken. The measuring device used to
determine the depth at the benchmark shall be such that it will give an accurate depth reading and not
readily penetrate into accumulated sediments.
When the design depth reads feet in the pretreatment unit, the sediment shall be
removed from both the pretreatment unit and the infiltration basin.
If the Division determines that the system is failing, the system will immediately be repaired to original
design specifications. If the system cannot be repaired to perform its design function, other stormwater
control devices as allowed by NCAC 2H .1000 must be designed, approved and constructed.
I acknowledge and agree by my signature below that I am responsible for the performance of the five
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.
Phone:
Signature
Date:��
Note: The legallWsponsible party should not be Ahomeowners association unless more than 50% of the lots have been sold and a
nresident oj'the subdivision has been named the president. /
M • �n A06Xsba a Notary Public for the State of j`t� County of
do hereby certify that J164 f� fi� llrlko� personally appeared before me this
day of Ul)� , and acknowledge the due execution of the forgoing infiltration basin maintenance requirements.
Witness my hand
and"otalisealt,.
SEAL '--'` Notary
Public
My commission expires 3, 2,8 (26 it
Fonn SWU-103 Rev 3.99'� - Page 3 of 3

( r n
Permit No.
,...--. (to be provided by DWO)
A*_
H
_WAA 2 'F W aTFO
A STORMWATER MANAGEMENT PERMIT APPLICATION FORM o�C NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information.
I: PROJECT INFORMATION - 4
Project Name Belhaven Fish & Oyster
Contact Person David A, Deal, P.E.
Phone Number [phone]
Date 10/15/2007
Drainage Area Number 2
II. DESIGN INFORMATION " "
; • -
Site Characteristics
Drainage area
1,987.00
ft'
Impervious area
1,118.00
ft�
Percent impervious
0,56
Design rainfall depth
1.0
in
Peak Flow Calculations
Is pre/post control of the 1-yr 24-hr peak flow required?
N
(Y or N)
1-yr. 24-hr runoff depth
in
1-yr, 24-hr intensity
in/hr
Pre -development 1-yr. 24-hr runoff volume
ft'/sec
Post -development 1-yr, 24-hr runoff volume
ft'/sec
Pre/Post 1-yr, 24-hr peak flow control
ft'/sec
Storage Volume: Non -SR Waters
Minimum design volume required
ff3
Design volume provided
_�I
275
ffa OK for non -SR waters
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
in
Pre -development 1-yr, 24-hr runoff
If
Post -development 1-yr, 24-hr runoff
ff3
Minimum volume required
ft,
Volume provided
na
Soils Report Summary
Soil type
Ur
Infiltration rate
0.52
in/hr
SHWT elevation
2.00
fmsl
Basin Design Parameters
Drawdown time
0.67
days OK
Basin side slopes
3
:1 OK
Basin bottom elevation
4.30
fmsl OK
Storage elevation
5.00
fmsl
Top elevation
5.50
fmsl
G
C-�phS+RP�y©
FCC a 3
Basin Bottom Dimensions
Basin length
3
If
Basin width
5
ft
OCT 18 2007
Bottom SA
266
fe
C�l1!%�� %���yy.
"�'"'U �Q-'v AR0
Form SW401-Infiltration Basin-ReM Parts I. & 11, Design Summary, Pagel of 2

Permit No.
fro be provided by DWO)
Additional Information
Total runoff volume captured by basin
0.07
ac-in
OK
Length of vegetative filter for overflow
n/a
fit
OK
Distance to structure
110
If
OK
Distance from surface waters
69.9
ft
OK
Distance from water supply well(s)
n/a
ft
OK
Separation from impervious soil layer
n/a
It
OK
Naturally occuring soil above shwl
2
fit
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Recorded drainage easement provided?
n/a
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Y
Farm SW401-InNtration Basin-Rev.1 Parts I. & IL Design Summary, Page 2 of 2

Permit
(to be provided by DWQ)
III. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
DKI ' 4016 1. Plans (1" - 50' or larger) of the entire site showing:
- Design at ultimate build -out,
N/A - Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Basin dimensions,
- Pretreatment system,
- High Flow bypass system,
- Maintenance access,
NIA - Recorded drainage easement and public right of way (ROW),
- Overflow device, and
N/A - Boundaries of drainage easement.
DAL, gam_ 6 2. Partial plan (1" = 30' or larger) and details for the infiltration basin showing:
- Bypass structure,
- Maintenance access,
- Basin bottom dimensions,
- Basin cross-section with benchmark for sediment cleanout,
- Flow distribution detail for inflow,
- Vegetated filter, and
- Pretreatment device.
3. Section view of the infiltration basin (1" = 20' or larger) showing:
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
> IJ Na rf,l w6 4. A table of elevations, areas, incremental volumes & accumulated volumes to verity the volume provided.
61fcs
O— r at 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
pfv results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information,
6. An assurance that the installed system will meet design specifications upon initial operation once the
project is complete and the entire drainage area is stabilized.
T1j _ -lee { 4 7. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
DAD I-' N 8. The supporting calculations.
Cates
nA r L&IJ 9. A copy of the signed and notarized inspection and maintenance (AM) agreement.
NZ8 N/A1 10. A copy of the deed restriction.
Form SW401-Infiltration Basin-Rev.1 Page 1 of 1
Part III. Required Items Checklist, Page 1 of 1