SW7040209_Final Permit_20040816

Y'
• A
Michael F. Easley, Governor
i
William G. Ross Jr, Secretary
r.
North Carolina Department of Environment and Natural Resources
1
.�
Alan W. Klimek, P.E. Director
Division of Water Quality
DIVISION OF WATER QUALITY
August 16, 2004
First Flight Ridge, LLC
Attn: Mr. Eric Avery
821 Ocean Trail
Corolla, NC 27927
Subject: Stormwater Permit No. SW7040209
First Flight Ridge Subdivision
Low Density Stormwater Project
Dare County
Dear: Mr. Avery:
The Washington Regional Office received your completed
stormwater application for the subject project on July 1, 2004.
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. SW7040209 dated August 16, 2004 to First Flight Ridge,
LLC.
This permit shall be effective from the date of issuance until
rescinded and shall be subject to the conditions and limitations as
specified therein.
If any parts, requirements, or limitations contained in this
permit are unacceptable, you have the right to request an
adjudicatory hearing upon written request within thirty (30) days
following receipt of this permit. This request must be in the form
of a written petition, conforming to Chapter 150B of the North
Carolina General Statutes, and filed with the Office of
Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447.
Unless such demands are made this permit shall be final and
binding.
North Carolina Division of Water Quality Internet: h2o.enr.state.nc.us
943 Washington square Mall Phone: [phone]
Washington, NC 27889 FAX [phone]
Nne
orthCarolina
Naturally
An Equal OpportunitylAfimtative Action Employer— 50% Recycled/10% Post Consumer Paper

First Flight Ridge, LLC
August 16, 2004
Page Two
If you have any questions, or need additional information
concerning this matter, please contact Bill Moore at (252) 946-
6481, extension 264.
Sinc%rely,
G✓ O'VnA—
William J. Moore
Environmental Engineer
Washington Regional Office
cc: Coastal Engineering
Dare County Planning/Inspections
L,<ashington Regional Office
Central Files

State Stormwater Management Systems
Permit No SW7040209
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
LOW 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
First Flight Ridge, LLC
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 to serve the First Flight Ridge Subdivision located
off Kitty Hawk Road at Kitty Hawk, NC.
This permit shall. be effective from the date of issuance until
rescinded and shall be subject to the following specific conditions
and limitations:
I. DESIGN STANDARDS
1. The following criteria are approved as meeting the stormwater
rules for this project:
a. Total site area is 34.9 acres.
b. Total impervious area proposed 10.46 acres.
C. Total number of single family lots is 83.
d. Allowable built -upon area must be consistent with
proposed restrictions submitted in the application by the
permittee.
3

2. The overall tract built -upon area percentage or lot sizes for
the project must be maintained at levels at least as
stringent as the low density levels specified in the
stormwater rules.
3. The development must demonstrate that no areas within the
project site are of such high density that stormwater runoff
threatens water quality.
4. Approved plans and specifications for projects covered by this
permit are incorporated by reference and are enforceable parts
of the permit.
5! The only runoff conveyance systems allowed will be vegetated
conveyances such as swales with minimum side slopes of 3:1
(H:V) or curb outlet systems as defined in the stormwater
rules and approved by the Division.
6.1 No piping shall be allowed except:
a. That minimum amount necessary to direct runoff beneath an
impervious surface such as a road
b. That minimum amount needed for driveway access to lots.
7. Projects covered by this permit will maintain a minimum 30
foot wide vegetative buffer between all impervious areas and
surface waters. In addition, projects in the Neuse and Tar
Pamlico River Basins must comply with the Riparian Buffer
Rules.
8:`j 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.
9. Deed restrictions are incorporated into this permit by
reference and must be recorded with the Office of Register of
Deeds. A copy of the recorded restrictions must be received
by this Office within 30 days of the date of recording.
Recorded deed restrictions must include, as a minimum, the
following statements related to stormwater management:
a. A statement of the allowable built -upon area per lot in
the following form: The allowable built -upon area shall
not exceed the square feet in the attached table,
inclusive of that portion of the right-of-way between the
front lot line and the edge of the pavement, structures,
pavement, walkways of brick, stone, slate, not including
wood decking."
4

Jul 01 04 01:35p Coastal Engineering (252I-261-1333 p.3
Coastal Engineering Surveying, Inc.
First Flight Ridge
Kitty Hawk, NC
LOT #
TOTAL
15,000 sf
AREA
BUILDABLE
AREA
ALLOWABLE
COVERAGE
1
0.34 ac
15,000 sf
100.00°k
3,833 sf
25.6%
2
15 DOD Sf
0.34 ac
15,000 5f
100.D0%
3,833 sf
25.6%
3
15,000 sf
0.34 ac
15,000 sf
100.00%
3,833sf
25.6%
4
15,000 sf
0.34 ac
15,000 sf
100.00°h
3,833 sf
25.8%
5
15,000 Sf
0.34 ac
15,000 sf
100.00%
3,833 sf
25.6%
6
15,000 sf
0.34 8C
15,000 Sf
10D.OD%
3,833 Sf
26.6%
7
15,000 sf
0.34 ac
15,000 sf
100.00%
3,833 sf
25:6%
8
15.000 5f
0134 ac
15,000 sf
100.00%
3,833 sf
25.6%
9
15,000 sf
0.34 ao
15,000 sf
100.00%
3,833 sf
25.6%
10
15,000 Sf
0.34 ac
15,000 sf
100.00%
3,833 5f
25.5%
11
15,002 sf
0.34 ac
15,002 sf
IDOM%
3,834 sf
25.6%
...
12
15,000 sf
- 0.34 aC_..
-15,000 Sf
-100.00°/a - -
- - 3,$33 Sf -
-
13
151000 sf
0.34 ac
15,000 sf
100.00%
3,833 sf
25.6%
14
15,287 sf
0.35 ac
15,287 sf
100.00%
3,907 sf
25.6%
15
15,000 sf
0.34 ac
15,000 Sf
100.00%
3,833 sf
25.6%
16
15,000 sf
-0.34 ac
15,000 sf
100.00%
3,833 sf
25.6%
17
15,000 sf
0.34 ac
15,000 Sf
100.00%
3,833 sf
25.6%
18
15,000 sf
0.34 ac
16,000 sf
100.00%
3,833 Sf
25.6%
19
15,000 sf
0.34 a0
15,000 sf
100.00%
3,833 Sf
25.6%
20
15,192 Sf
0.35 ac
15,192 sf
100.00%
3.882 sf
25.6%
21
15,097 sf
0.35 a0
15,097 sf
100.00%
3,858 Sf
25.6%
22
15,105 sf
0.35 ac
15,105 sf
100.00% 1
3,860 sf
25.6%
23
16,965 sf
0.39 ac
16,965 Sf
100.00%
4,335 sf
25.8%
24
19,290 sf
0.44 8C
19290 sf
100.00%
4,930 sf
25.6%
25
20,780 sf
0.4 6 -ac
20,780 8f
100.00%
5,310 sf
25.6%
26
17,211 sf
0.40 ac
17,211 sf
100.00°!o
4,398 sf
25.6%
27
18,387 sf
0.42 ac
18,387 sf
100.00%
4,699 Sf
25.6%
28
""' 5f
0.39 ac
18,840 sf
100,00%
4,303 sf
25.8%
29
15, '04 sf
0.36 ac
15,794 sf
100.00°!°
4,036 sf
25.5%
30
18,697 Sf
0.43 a0
18,697 Sf
100.00%
4,778 sf
25.80%
31
19,520 sf
0.45 ac
19,520 5f
100.00%
4,988 sf
25.6%
32
15,000 sf
0,34 ac
15,000 sf
100.00%
3,833 sf
25.5%
33
15,N0 sf
0.34 ac
15,000 5f
100.00%
3,833 sf _
25.6%
34
15,000 sf
0.34 ac
15,000 sf
100.00%
3,833 sf
2$.6%
35
15,000 sf
0.34 ac
15,000 sf
100.00%
3,833 sf
25.6%
36
15,000 sf
0.34 ac
15,000 sf
100.00%
3,833 sf
25.6%
37
15,000 sf
0.34 ac
1 15,000 Sf
160.000%
3,833 sf
25.6%
38
15,000 Sf
0,34 ac
1 15,000 sf
100.00%
3,833 6f
25.6%
25.6%
39
15,000 sf
0.34 aC
15,000 sf
100.00%
i 3,833 Sf
40
15,000 sf
0.34 ac
15,000 sf
100.00%
3,833 sf
25.6%
41
15,000 Sf
0.34 ac
15,000 sf
100.00°!0
3,833 Sf
25.6°!0
42
15,000 sf
0.34 ac
15,000 sf
100.00%
3,833 sf
! 25.5%
43
15,000 sf
0.34 ac
15,000 sf
100.000k
3,833 sf
25.6%
44
15,000 Sf
D.34 ac
15,000 sf
100.00%
3,833 sf
45
15,072 sf
0.38 ac
16,672 sf
100.00%
4,261 sf
25.6°!°
46
15,000 sf
1 0.34 ac
15,000 sf
100.00%
3.833 sf
25.6%
47
15,000 sf
0.34 ac
15,000 Sf
100.00%
3,833 sf
25.60/b
48
15,000 sf
0.34 9C
15,000 Sf
100.00%
3,833 Sf
25.6%
49
15,000 sf
0.34 ac
15,000 sf
100.00%
3,833 sf
25.6%
50
15,000 Sf
0.34 ac
15,000 sf
100.00%
3,833 If
51
15,410 Sf
0,35 aC
15,410 sf
j 100.00%
3,938 sf
25.6°!a
52
15,000 sf
0.34 ac
55,000 Sf
1 100.00%
13,833 sf
25.6°h

Jul 01 04 01:36p Coastal Engineering (252)-261-1333 p.4
Coastal Engineering Surveying, Inc.
First Flight Ridge
Kitty Hawk, NC
#
TOTAL
AREA
BUILDABLE
AREA
ALLOWABLE
COVERAGE_
3,833 sf
25.6%
25.6%
LOT
0.34 ac
15,000 sf
100.001
53
15,000 sf
54
15,000 sf
0.34 ac
15,000 sf
' 00.00%
100,00%
3,833 Sf
3,833 5f
25.6%
55
15,000 Sf
15.000 sf
0.34 ac
0.34 ac
15,00D Sf
15,000 sf
100.00%
3,833 sf
0
25.6 0
56
57
18,691 sf
0.38 ac
16,691 Sf
100.00%
0
4,265 sf
3,833 sf
25,6%
25.6%3,833
58
15,000 sf
0.34 ac
15,000 sf
15,000 sf
100.00 /0
100.00%
sf
25.6%
59
60
15,000 sf
17,906 sf
0.34 ac
0.41 ac
17,906 sf
10a.00%
4,576 sf
25.6%
61
16,024 sf
0.37 ac
16,024 sf
100.00°h
4,095 Sf
4,022 sf
25,6%
25.6%
62
15,740 sf
0.36 ac
0.34
15,740 sf
15,000 Sf
100.00%
100.00%
3,833 sf
25.6%
63
64
15,000 sf
15,000 sf
ac
0.34 ac
15,000 sf 1
100.00%
3,833 sf
25.8%
65
15,000 Sf
0.34 aC
15,00000 sfsf
100.00%00
3,$33 5f
25.6%
66
15,000 sf
0.34 ac
15,0%
100.
100.00%
3,833 sf
3,833 sf
25.$%
67
15,000 5f
15,000 sf
0.34 ac
0.34 ac
15,000 st
15,000 sf
100,00%
3,833 sf
25.6%
68
69
15,388 sf
0.35 ac
15,388 sf
100.00%
3,932 sf
3,833 sf
25.6%
0
25.6 /°
70
15,000 sf
15,000 51
0.34 ac
0.34 ac
15,000 sf
15,000 Sf
100.D0%
100.00%
3,833 sf
25.6%
71
72
16,822 sf
4.39 ac
16,$22 sf
100.00%
4,299 sf
3,833 sf
25.6%
25.6%
73
15,000 sf
16.000 Sf
0.34 ac
0.37 ac
15,000 sf
16,000 sf
100.00%
100.00%
4,089 sf
25.6%
74
75
15,000 sf
0.37 ac
16,000 sf
100.00%
4,089 sf
25.6%
25.6%
76
15,000 sf
0.34 ac
15,000 sf
100.00%
3,833 sf
3,833`4
25.6%
77
15,000 sf
15,000 sf
151000 sf
0.34 ac
0.34 ac
0.34 ac
15,000 sf
15,000 sf
15,000 sf
100.00%
100.00%
100.00%
3,833 sf
3,833 sf
Z5.6110
25.6%
78
79
80
16,498 sf
0.38 ac
16,498 sf
100.000/0
100.00%
4,216 sf
4,511 sf
25.6%
25.6%
81
17,652 sf
19,916 sf
Q.41 ac
0.46 ac
17,652 sf
19,915 sf
100.00°h
5,089 sf
25.8%
g2
83
15,000 sf
0.34 ac
15,000 sf
1;295,885 sf
10D.00%
iDD.oD°i°
3,833 sf
331,162 sf
25.6%
TOTALS
1,295,885 sf
30 ac

b. items related to stormwater management must remain in the
deed restriction, and this is to be indicated by
including the following: The covenants pertaining to
stormwater regulations may not be changed or deleted
without concurrence of.the State.
C. To assure that vegetated conveyances are not piped (in
accordance with item 5) deed restrictions must indicate
that: "Filling in or piping of any vegetative
conveyances (ditches, swales, etc.) associated with the
development except for average driveway crossings, is
strictly prohibited by any persons."
10'. The Engineer/Owner/Developer/Permittee must certify in writing
that the project's stormwater controls, and impervious
surfaces have been constructed within substantial intent of
the approved plans and specifications.
11. 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.
12. 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 shall comply with the following schedule for
construction and maintenance of the Low Density Option
stormwater systems:
5

a, Swales and other vegetated conveyances shall be
constructed in their entirety, vegetated, and be
operational for their intended use prior to the
construction of any built -upon surface except roads.
b. During construction, erosion shall be kept to a minimum
and any eroded areas of the swales or other vegetated
conveyances will be repaired immediately.
2. The permittee shall at all times provide the operation and
maintenance necessary to operate the permitted stormwater
management systems at optimum efficiency to include:
a. Inspections
b. Sediment removal
C. Mowing, and revegetating of the side slopes
d. Immediate repair of eroded areas
e. Maintenance of side slopes in accordance with approved
plans and specifications.
3. The permittee shall submit recorded deed restrictions limiting
built -upon area per lot in accordance with Part I, item 9,
within 30 days of the date of recording.
4. The Permittee shall submit the Engineer/Owner/Designer/
Permittee Certification in accordance with Part I, item 10,
within 30 days of completion of the project.
5. The permittee shall submit all information requested by the
Director or his representative within the time frame specified
in the written information request.
III. GENERAL CONDITIONS
1. Failure to abide by the conditions and limitations contained
in this permit may subject the Permittee to an enforcement
action by the Division of Water Quality, in accordance with
North Carolina General Statutes 143-215.6A to 143-215.6C.
2. The permit issued shall continue in force and effect until
revoked or terminated.
3. 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.
C

4. The issuance of this permit does not prohibit the Director
from reopening and modifying the permit, revoking and
reissuing the permit, or terminating the permit as allowed by
the laws, rules and regulations contained in Title 15A of the
North Carolina Administrative Code, Subchapter 2H.1000; and
North Carolina General Statute 143-215.1 et.al.
5. The permittee shall submit to the Director and shall have
received approval for revised plans, specifications, and
calculations prior to construction, for those revisions under
any of the following conditions:
a. Any additions, deletions or redesign of the previously
permitted amount of built -upon area proposed regardless
of the size of the modification.
b. Further subdivision of the project area.
The permit is not transferable to any person except after
notice to and approval by the Director. The Director may
require modification or revocation and reissuance of the
permit to change the name and incorporate such other
requirements as may be necessary. A formal permit request
must be submitted to the Division of Water Quality accompanied
by the appropriate fee, documentation from both 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.
7. 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.
Permit issued this the 16 th day of August, 2004.
-fwr
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW7040209