HomeMy WebLinkAboutSW7020908_CURRENT PERMIT_20021025STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
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DOC TYPE
CURRENT PERMIT
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APPROVED PLANS
❑ HISTORICAL FILE
DOC DATE
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Michael F. Easley, Governor
A QG William G. Ross Jr., Secretary
bj North Carolina Department of Environment and Natural Resources
—i Alan W. Klimek, P.E. Director
0 W" Division of Water Quality
DIVISION OF WATER QUALITY
October 25, 2002
Dare County Regional Airport
Attn: Mr. Tim Gaylord
PO Box 429
Manteo, NC 27954
Subject: Stormwater Permit SW702090B
Dare County Airport Improvements
Redevelopment Stormwater Project
Dare County
Dear Mr. Gaylord:
The Washington Regional Office received your completed
Stormwater application on October 15, 2002. After staff review of
your application and supporting information, it has been 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. SW7020908 dated October 25, 2002 to the Dare County
Airport.
This permit replaces all previous state stormwater permits,
and shall be effective from the date of issuance until October 25,
2012 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.
943 Washington Square Mail Washington, N.C. 27889 Telephone (252) 946-6481 FAX (252) 946-9215
s
Dare County Regional Airport
October 25, 2002
Page Two
If you have any questions, or need additional information
concerning this matter, please contact Bill Moore at (252) 946-
6481, extension 264.
Sincerely,
1
i
Jim Mulligan
Water Quality Regional Supervisor
Washington Regional Office
cc: Talbert & Bright
Dare County Inspections
Washington Regional Office
Central Files
State Stormwater Management Systems
Permit No. $W7020908
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
-$TATE STORMWATER MANAGEMENT PERMIT
REDEVELOPMENT PROJECT
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
Dare County Regional Airport
Dare 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 grassed
swales and (1) infiltration basin to serve the Dare County Regional
Airport located at Manteo, NC.
This permit replaces all previous state stormwater permits, and
shall be effective from the date of issuance until October 25, 2012
and shall be subject to the following specified conditions and
limitations:
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and
volume of stormwater described in the application and other
supporting data.
2. This stormwater system has been approved for the management of
stormwater runoff as described on page 4 of this permit, the
Project Data Sheet.
3. Approved plans and specifications for this project are
incorporated by reference and .are enforceable parts of the
permit.
3
ti
DIVISION OF WATER QUALITY
PROJECT DATA
Project Name:
Permit Number:
Location:
Applicant:
Mailing Address:
Application Date:
Water Body'Receiving Stormwater
Runoff:
Classification of Water Body:
Total Site Area:
Total Impervious
Surfaces Allowed:
Pond/Basin Depth:
Required Surface Area
Provided Surface Area:
Required Storage Volume:
(based on 1.5-inch)
Provided.Storage Volume:
(excludes storage in soil)
Controlling Orifice:
Dare County Regional Airport
SW7020908
Dare County
Dare County Regional Airport
PO Box 429
Manteo, NC 27954
09/14/2002; original
10/15/2002; complete
Croatan Sound
SA
364 acres
69.33 acres
(includes 1.4 ac new impervious
area for apron expansion)
2.0 ft
N/A
6500 sf
14,370 cf
25, 129 cf
6.0 ft outlet elev
Note: The proposed infiltration basin serves the new apron
expansion project (1.4 acres impervious area net increase). The
remainder of the airport property will continue to be viewed as low
density and is served by an extensive system of grassed swales.
4
4. No homeowner/lot owner/developer shall be allowed to fill in,
alter, or pipe any vegetative practices (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.
5. 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. Change 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.
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.
II. SCHEDULE OF COMPLIANCE
1. 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:
5
a
a. Semi-annual 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).
u
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 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.
Permit issued this the 25 th day of October, 2002.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Allan W. Klimek, P. E . , Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW7020908
7
r/
213
Energy, Mineral
and Land Resources
ENVIRONMENTAL QUALITY
January 12, 2016
Mr. David Daniels, Director
Dare County Regional Airport
P.O. Box 429
Manteo, NC 27954
PAT MCCRORY
Governor
DONALD R. VAN DER VAART
Secretary
TRACY DAVIS
Director
Subject: Stormwater Permit Renewal
Stormwater Management Permit SW7020908
Dare County Regional Airport 2002 Apron Expansion
Dare County
Dear Mr. Daniels:
A Division of Energy, Mineral, and land Resources file review has determined that Stormwater Permit
SW7020908 for a stormwater infiltration system serving an apron expansion at the Dare County Regional
Airport expires on October 25, 2016. Renewal applications are due 180 days prior to expiration. North
Carolina General Statutes and the Coastal Stormwater rules require that this property be covered under a
stormwater permit.
Please submit a completed permit renewal application along with a $505.00 fee for permit renewal within
the required time frame. Permit application forms for renewal can be found on our website at
http:llportal.ncdenr.o[glwebllr/state-stormwater-forms flocs .
North Carolina General Statutes and the Coastal Stormwater rules require that this property be covered
under a stormwater permit. Failure to maintain a permit subjects the owner to assessment of civil
penalties.
If you have questions, please feel free to contact me at (252) 948-3923. 1 will be glad to discuss this by
phone or meet with you.
Sincerely,
Roger K. Thorpe
Environmental Engineer
Stnte of North Carolina [ Environmental Quality I Energy, Mineral and Land Resources
943 Washington Square Mail. I Washington, NC 27899
252-946fi481 T
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43
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OFFICE USE ONLY
Date Rece'ved Fee Paid Permit Number
a+ O Z 7 a 2 o g
RT �;4 ,1)'5State of North Carolina
S�1 0007r1s � Department of Environment and Natural Resources SEP 0 4 2002
j ll o Division of Water Quality
ys� STQgMAATER�MANAGEMENT PERMIT APPLICATIO O zWARO
/,1 �� �j % ¢ 1 U phi form may be photocopied for use as an original LA t 15-0 ON
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S I/l. GENERAL INFORMATION �d !.-L
1. Applicants name (specify the name of the corporation, individual, etc, who owns the proj ct):
Dare County Regional Airport
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
Tien Gaylord, Airport Mana er
3. Mailing Address for person listed in item 2 above:
PO Box 429
City: Manteo
Telephone Number:
State: NC Zip: 27954
4, Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Apron Expansion
5. Location of Project (street address):
Dare County Regional Airport
City: Manteo _ County: Dare
6. Directions to project (from nearest major intersection):
From Manteo, NC 64-264 Turn left on Airport Road, SR 1116. Proiects
located near Terminal.
7. Latitude: 3 5 ° 5 5 ' 15
Buildin
Longitude: 75 04 1_' 4 8" of project
8. Contact person who can answer questions about the project:
Name: Tim Gaylord Telephone Number: ( 2 52 } 4__7.3.-2.6-0-0
11. PERMIT INFORMATION:
1. Specify whether project is (check one):
Form SWU-101 Version 3.99
t5l ngal (r; -
S EP 3 2002
Pge1 ;
LAND OUALITY S_CTION
WASH NGTON i�EGIONAL OFFICE
odification
im
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):
X Low Density High Density Redevelop General Permit Other
4. Additional Project Requirements (check applicable blanks):
_CAMA Major X Sedimentation/Erosion Control 404/401 Permit X 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.
Stormwater from the new apron flows to new in --pavement drop inlets
and then outfalls to a new grass -lined stormwater management pond
450'in length. The pond outfalls to the existing storm drain system.
2. Stormwater runoff from this project drains to the Croatan Sound _ River basin.
3. Total Project Area: 4.9 acres 4. Project Built Upon Area: 18.66 �T%
5. How many drainage areas does the project have? 1
6. Complete the following information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
Basin Information
Drainage Area 1
Drainage Area 2
Receiving Stream Name
Receiving Stream Class
SA
Drainage Area
363.96 Acres
Q
Existing Impervious* Area
67.93 Acres„
(.
Proposed Impervious*Area
1.4 Acres
% Impervious* Area (total)
Impervious* Surface Area
Drainage Area i
Drainage Area 2
On -site Buildings
4.58
On -site Streets
8.72
On -site Parking
6.79
On -site Sidewalks
Other on -site
49.24
Off -site
Total: 69.33
Total:
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
-:a
7. How was the off -site impervious area listed above derived?
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.
I. 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
�,vithout 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 (919) 733-5083 for the status
and availability of these forms.
Form SWU-102
Wet Detention Basin Supplement
Form SWU-103
infiltration Basin Supplement
Form SWU-104
Low Density Supplement
Form SWU-105
Curb Outlet System Supplement
Form SWU-106
Off -Site System Supplement
Form SWU-107
Underground Infiltration Trench Supplement
Form SWU-108
Neuse River Basin Supplement
Form SWU-109
innovative Best Management Practice Supplement
Form SWU-101 Version 3.99 Page 3 of 4
VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Regional Office.
Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
Initials
• 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 S4Z0 (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 storrnwater 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)
V11. 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):
Mailing Address:
City: State: Zip:
Phone: { ) Fax: ( )
VIII. APPLICANT'S CERTIFICATION
1, (print or type narne ofperson listed in General Information, item 2) Wiiliam T . GaylQrd
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans; that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of 15A
NCAC 211.1000. r \
Signature: �fG�
Date: — Z 01
Form SWU-101 Version 3.99 Page 4 of 4