HomeMy WebLinkAboutSW8931220_HISTORICAL FILE_19940204STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 931220
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
® HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
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EROSION AND SEDIMENTATION CONTROL
NARRATIVE AND SPECIFICATIONS
AND
LOW DENSITY
STORM WATER CONTROL OPTION
TO SERVE
OCEAN —SOUND VILLAGE
NORTH TOPSAIL BEACH, ONSLOW COUNTY
OWNER:
OCEAN —SOUND VILLAGE CORP.
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DEC 2 8 1993
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PARKER & ASSOCIATES, INC.
Engineering - Surveying - Land Planning
P.O. Box 976
Jacksonville, North Carolina 28541
916-455-2414
i
C'07fmght O 1993 by F»sirrr & Hr-,soclat
Al, ri hts rasc:r. r- ea, Inc,
uF 2d, 1i u paLtr?OCti•21fl:It:na
ba reproduced i. or bl. an, :1ECn3 Without prier
those expressly
written permit;-irn. UPO of ti±is document, c.:t„ pt by
authorized, is strictly prohibitod,
INDEX
1. Title Page ................................................. 1
2. Index ...................................................... 1
3. Project Information ........................................ 1
4. Location Map ............................................... 1
5. Sedimentation Control Narrative ......................... NR-1 - 6
Appendix I, Density Limits for Storm Water Control (copy)
Appendix II, Financial Responsibility Form (copy)
PROJECT_ INFORMATION SHEET
�MM61a
Ocean -Sound Village Corp.
Leslie L. Alexander, President
1200.North Federal Highway, Suite 307
Boca Raton, Florida 33432
Contact Person: Carrie Dasen
(407) 368-3601
ENGINEER:
Parker & Associates, Inc.
P. 0. Box 976
Jacksonville, North Carolina 28541-0976
Contact Person: Gordon R. McAdams, P.E.
(910) 455-2414
VICINITY SKETCH
ATLANTIC INTRACOASTAL WATERWAY
1
` R
SITE
0 N.C.S.R. Y >i
�(ABANDONED38
NOT TO SCALE
PARKER & ASSOCIATES, INC.
Consulting Engineers - Land Surveyors - Land Planners
306 New Bridge Street - P.O. Box 976
Jacksonville, NC-48541-0976
(919) 455-2414 - Fax: (919) 455-3441
SEDIMENTATION CONTROL NARRATIVE
1. PURPOSE:
The purpose of this report is to provide specifications for the
measures and methods proposed to control accelerated erosion and
sedimentation resulting from the land disturbing activities of more
than one contiguous acre in size. This report is prepared for
conformance with the requirements of the Sedimentation Pollution
Control Act of 1973. Other regulatory program requirements are
carefully considered in the site design, but this report does not
assure nor imply conformance with any other rules, laws, or regulatory
standards.
2. SCOPE OF WORK•
This report will include a general description of existing conditions,
proposed uses of the site, proposed changes to the site to accomplish
the proposed uses, and the proposed measures to be taken for the
control of accelerated erosion and sedimentation during land
disturbing activities. The use of this report will require a review
and familiarization with the plans and appendices, as they will
clarify and supplement the narrative information.
The services provided by this report are intended solely for the
benefit of .the Financially Responsible Person. Nothing contained
herein shall confer any rights upon or create any duties on the part
of the design firm toward any person other than the Financially
Responsible Person. The Contractor(s) conducting the land disturbing
activity, as delegated by the Financially Responsible Person, is
solely responsible for the detailed means, methods, procedures,
sequencing, co-ordination, job safety, and failures to carry out that
work in conformance with this report, specifications, and plans.
Observations and inspections by the design firm does not assume nor
imply any assumption of any supervisory responsibilities by the design
firm.
This report shall constitute supplementary conditions for the work
specified herein and if any other provisions are found to conflict
with these provisions, the most restrictive provision shall apply.
This report, and any specifications and plans which this report is
part of or contingent to, shall be on site at all times that any of
the specified work is being actively prosecuted on the site.
The Sedimentation Pollution Control Act of 1973 and resulting
sedimentation control programs are performance oriented. Storm water
run-off events exceeding mandatory design guidelines can and do occur.
The Contractor shall actively prosecute the goal of minimizing off -
site sedimentation by the installation, maintenance, and amendment of
measures in conformance with this report and the State Erosion and
Sediment Control Planning and Design Manual with the intent of
precluding off -site accelerated sedimentation.
NR-2
3. PROJECT DESCRIPTION:
Ocean -Sound Village is a proposed 31 lot detached single family
residential subdivision located at the intersection of NC Highway 210
and NCSR 1568 within the corporate limits of the Town of North Topsail
Beach in Onslow County. The total site area is 28 acres. The project
is bounded on the West by Hampton Colony and on the East by an
undeveloped portion of the George Jeffreys property. The project
boundary includes approximately 1370 liner feet of ocean frontage.
The Development of Ocean -Sound Village will consist of constructing
two streets, Oceanview Lane and Soundview Lane. In addition, the
developer will construct water and sewer utilities, including a sewage
pump station. The total disturbed area will be 2.8 acres for the
roadway and utility construction.
The project landscape consists of sand dunes interspersed with native
vegetation such as beachgrass, live oaks, and other maritime
vegetation. The remains of the old abandoned NCSR 1568 also exist
within this area. In addition, there are several wetlands areas
extending into the property. These areas have been mapped and are
shown on the plans. No development will occur within the wetlands
areas. Silt fences will protect these areas from adjacent develop-
ment.
4. SEDIMENT CONTROL STRUCTURES AND MEASURES:
The following structures, facilities, and measures are proposed for
control of accelerated erosion and sedimentation. All of the
specified facilities and measures may not be used on any one site or
portion of a site but are provided in case of changes in work scope,
unpredictable changes in site character, or ineffectiveness of the
planned measures. The specifications provided for the facilities and
measures should assist in determining which measures are most
appropriate when additional measures are considered desirable.
A. Construction Sequence:
Sequencing a timely execution of construction activities is
considered the most effective means for controlling accelerated
erosion and sedimentation. Controlling the source of sedimenta-
tion is a more efficient and cost effective approach to provid-
ing for control of off -site accelerated sedimentation resulting
from construction activities. The following construction
sequence(s) will define the relative timeliness of installing
sediment control measures and the timely stabilization of the
contributing watersheds.
No work shall be prosecuted until the relevant permits and
approvals are obtained. Relevant permits and approvals shall
include but not may be limited to: (a) sewer system extension
approval by the N.C. Division of Environmental Management (DEM);
(b) water system extension approval by the N.C. Department of
Environment, Health and Natural Resources (c) storm water
control approval by DEM; and (d) sediment control plan approval
NR-3
by the N.C. Land Quality Section (LQS) (e) Major CAMA Permit
approval by the N.C. Division of Coastal Management. Prior to
any land disturbing activities, a preconstruction conference
shall be established at a place and time acceptable to LQS
personnel.
Sediment Control Construction Operation Sequence:
1. Clear, and grub area for stabilized construction entrance at
entrance to NCSR 1568. Construct stabilized construction
entrances as shown on plans.
Clear and grub remaining portion of right-of-way for
Soundview Lane and Oceanview Lane and install silt fences
indicated on plans.
Rough grade street profiles. Install road side swales.
4.
Install
silt fence
at sewage pump station site.
5.
Install
water &
sewer utilities and pump station as
indicated on plan.
6. Seed and mulch or otherwise stabilize all disturbed areas
within 30 working days of completing any phase of grading
thereon.
7. Enlarge, amend, and maintain sedimentation control measures
as needed for revised watershed conditions and effective
restraint of off -site sedimentation.
8. All sedimentation control devices and facilities not
displaced by watershed stabilization shall be maintained at
the full functional capacity until the contributing
watershed is stabilized.
The approximate construction duration is expected to be
between 90 and 120 days. Work is expected to begin imme-
diately upon receipt of all necessary permits.
B. Stabilized Construction Entrance:
This facility shall be constructed as indicated on the plans.
It shall be placed at all locations of construction access to
the project from public right-of-ways or adjacent properties.
If the gravel pad is found to be ineffective, other measures
such as enlarging the entrance or washing all construction
vehicle tires shall be done to prevent sediment tracking onto
public rights -of -way or other paved areas serviced by storm
drainage collection systems. As permanent stabilization is
established and progresses to the interior of the project, the
construction entrance or similar means shall be progressively
located to remain at the interface of the construction activi-
ties in progress an the project areas that are stabilized. This
detail may also be used to stabilize contractor staging areas
inside the project boundaries.
NR-4
C. Silt Fences:,
Fabric silt fences shall be constructed as per the detail on the
plans. These devices may be used at storm drain inlets not
subject to concentrated storm run-off and any other areas
designated that typically do not receive diffused surface water
flow in quantities greater than one cubic foot per second per
ten foot sections of the proposed silt fence. Silt fences shall
be inspected after every rain and at intervals not exceeding one
week. Accumulated sediment shall be removed and placed in
approved spoils areas. Any deterioration of this device shall
require immediate repair to a state of 100% functional stabili-
ty.
D. Finish Grades:
All cut and fill grading shall be maintained to provide positive
surface drainage throughout the construction process in the
areas of the construction activities. All outlets constructed
for this purpose shall be provided with sediment control
devices. All cut and fill areas shall be shaped to final grade
in one continuous operation. Cut and fill slopes which shall be
stabilized with vegetation requiring mowing maintenance, shall
be no steeper than 3:1 (horizontal: vertical). No cut or fill
slopes in or immediately parallel to rights -of -ways or easements
shall exceed 2:1. The side slopes of excavated trenches in
cohesionless soil materials shall not exceed 2:1. All cut or
fill slopes subject to concentrated storm water run-on shall be
provided with diversions or slope drains to protect the slope
face.
E. Protective Ground Cover:
Areas to be protected by permanent vegetative cover shall
include but shall not be limited to any soil area denuded of a
protective cover during the construction and not otherwise
stabilized by improvements during the development construction
process. Any undirected disturbed areas shall be stabilized at
the expense of the -Contractor. In cases using grass for
permanent stabilization, the work shall include but not be
limited to appropriate tilling of the area, the application of
soil amendments, sowing of seed, and placing of appropriate
mulch. Areas to be stabilized by landscape plantings and turf
shall be installed in conformance with the landscaping and turf
specifications.
Areas to be seeded for grass stabilization shall be given an
initial application of acricultural lime at a rate of at least
4,000 pounds per acre, superphosphate at 800 pounds per acre,
and 12-4-8 grade fertilizer (or equivalent) at a rate of 600
pounds per acre, all of which shall be thoroughly mixed with the
soil. After the area to be seeded is brought to proper finish
grade, the entire area shall be tilled on the contour to a
minimum depth of 4-inches by discing, harrowing, or other
NR-5
approved means. Following tillage, all large debris and stones
shall be removed and the surface leveled to a smooth aspect.
Dense or compacted soil areas and cut grade soil areas shall be
ripped at greater than 6-inches of depth with a spring toothed
ripper or similar equipment after finish grade but before
tillage. Severely compacted surfaces shall be ripped to at
least 1.2-inches of depth. No compacted soils subject to
grassing for stabilization shall be covered with soil fill until
ripped. Finish grades on slopes exceeding 30% shall. be rough-
ened parallel to contours to maximize surface storage and
minimize run-off.
Upon completion of ground and soil preparation work, a grass
seed mixture of 100 pounds per acre of "Rebel" fescue, 25 pounds
per acre of common bermuda grass, and 10 pounds per acre of
centipede grass shall be sown. Bermuda grass seed shall be in
an unhulled (with hulls) condition from September 1 to April 1
and be in a hulled (without hulls) condition at all other times.
Substitutions for "Rebel" fescue will be considered acceptable
if the substituted tall fescue variety has no ratings less than
115" as determined by the USDA 1983 Tall Fescue Trials or more
recent USDA trial data. This shall be followed by placing a
suitable cover of clean grain straw or approved equivalent mulch
at a rate of 1 1/2 to 2 tons per seeded area. In the case of
sloping areas or other areas of more concentrated storm water
run-off, the straw shall be stabilized by the application of an
asphalt emulsion or other approved binding materials. Alterna-
tive methods such as hydro -seeding and hydro -mulching will be
considered on an individual basis.
The Contractor shall guarantee a full stand of grass over the
entire seeded area. A full stand of grass will be considered
acceptable when areal cover is at least 95% at a uniform minimum
height of 3 inches. The Contractor shall then top -dress the
stand of grass with a minimum of 300 pounds per acre of 12-4-8
fertilizer (or equivalent). Annual weed grasses and grain weeds
shall not be considered part of the minimum areal cover, and
seedling stands shall not be considered acceptable until the
stand of specified species reaches a state of uniform post -
seedling maturity. If straw mulching results in competing
stands of grain, maintenance shall include mowing of the grain
weed stand to a height of three (3) inches prior to reaching a
height of seven (7) inches. Unacceptable grass stands shall be
overseeded, after aeration by spiker, at half the original rate,
as many times as necessary to establish an acceptable stand.
Temporary protective cover may include solid plastic sheeting,
porous mats, coarse aggregate, spraying of soil stabilizer
concentrates, temporary grass cover, heavy applications of straw
mulch, and other measures that protect bare soil surfaces from
accelerated erosion. Commercial products shall be utilized in
conformance with the manufacturers recommendations. Clean grain
straw shall be applied uniformly at a minimum rate of. five (5)
tons per acre. Methods and measures utilized will be considered
acceptable only within the specific context of the use for each
NR-6
individual circumstance and the effectiveness in controlling
accelerated erosion.
F. Roadside Swales:
The roadside swales for this project are designed to retain all
stormwater runoff. There will be no direct connection of the
swales to the wetland areas. The swales will be constructed
with minimal grade. Given the low flows and sandy soil condi-
tions which allow for rapid infiltration, velocities in this
situation are negligible.
DIVISION OF ENVIRONiUFNTAL MANAGEMENT
DENSITY x ENGINEERED
PROJECT DATA
Project Name Ocean -Sound Village
Location (County, Township/Municipality, Address, State Road) Onslow County, North 'topsail
Beach, Intersection NCSR 1568 and N.C. HiQhwav 210
Owner's Name Ocean -Sound Village Corp., Leslie L. Alexander, President
MailingAddress 1200 North Federal Highway, Suite 307, Boca Raton, Florida
33432
Phone Number (407) 368-3601 Submittal Date December 20, 1993
Brief Description (include map and appropriate drawings) 31 Lot Residential Subdivision
Name of Water Body Receiving Stormwater
Mason Creek
Classification of Water Body SA/ORw If SA waters, engineered system, and distance is <0.5
miles, attach report of chloride sampling results mg/I
State/Federal Permits/Approvals Required (Check appropriate blanks)
CAMA Major
404 Permit_
Other (Soecifv
R
CALCULATION OF BUILT UPON AREA
Sedimentation/Erosion Control x
DEM/DHS Sewage Disposal x
Built upon area means that portion of a development that is covered by impervious or partially pervious cover
including buildings, pavement, recreation facilities, gravel, etc., but not including wood decking. If the project
includes areas draining to different water classifications, please note them separately below.
Subwatershed Subwatershed
Classification SA/ORW
Built upon area • 9� 7 Ac
Total Projec'Area - 28 Acres
% Built upon Area -2 4. F7—
Allowable B/U Area 25%
Is the Project B/U Area 5 the Allowable B/U Area? Yes (If no, an engineered system is required.)
% Built upon area = (built upon area / total project area) * 100
Built upon area limits for projects to meet density: SA waters --- 25%, Other
SfORMWATER COLLECTION SYSTEM
Describe how the runoff will be treated Grass Lined. Roadside swales
Office use on]
�� DEC 2 8 1993 V
DEM
np {= 931220
_ I
13i_4YER AREA
Is the built upon area at least 30 feet from mean high water of all surface waters? Yes If no, please
provide a description
(Note: Only boat ramps, public roads, public bridges, and walkways to water related facilities are allowed
within 30 feet of the mean high water line if the project is intended '.o meet stormwater control
requirements through density limits.)
DEED RESTRICTIONS AND PROTECTIVE COVENANTS
By my signature below, I certify that the recorded deed restrictions and protective covenants for this project
shall limit the allowable built -upon area per lot to 8219 square feet inclusive of right-of-way,
structures, pavement, walkways or patios of brick, stone, or slate, not including wood decking, state that the covenants will be binding on all parties and persons claiming under them, that they will run with the
land, and that benefits may be enforced by the State of North Carolina, therefore, the covenant cannot be
changed or deleted without consent of the State.
CERTIFICATION
I, Leslie L. Alexander certify that the information included on this
submittal form is correct, that tite project will be constructed in conformance with this information, and
that to the best of my knowledge, the proposed project complies with the requirements of 15 NCAC
2H.1003 (b). I authorize the below named person or firm to submit stormwater plans on my behalf, and
agree to abide by the deed restriction statement above.
2
Owq��Stgtiature Dates
Provide authorized person or firm name and address below:
Gordon R. McAdams, P.E.
Parker & Associates, Inc.
P. 0. Box 976
Jacksonville, NC 28541-0976
I, E41Z,9-%Pl11 1 (U1 Tn ,aNotary Publicfor the State of 7�0e)Df!
County of � rrn Bert L do hereby certify that ,5 �c Z - f,2,9LL PT ner�nnally
appeared before me this 6 _ day of LCcemkC,c 19 `/_3 , and acknowledges the due execution
of the f�orepi""ng��instrument. itness my hand and official seal,
_ ELIZABETH J. NIETO
My commission expires _ /p er y r+o r My Comm. Exp. 12-10-95
s a Bonded By Service Ins. Co.
�QF FL C(lI'Y%i%'l � CG.Z669.�J
DIVISION OF ENVIRONMENTAL MANAGEMENT SIGN -OFF
Regional Office
Date
Individual Evaluating Forms/Plans
Date Regional Water Quality Supervisor
cc: Applicant/WiRO/Bradley Bennett/Central Files
FINANCIAL RESPONSIBILITY/OWNERSHIP FORM
SEDIMENTATION POLLUTION CONTROL ACT
No person may initiate any land -disturbing activity on one or more contiguous acres as covered by the Act
before this form and an acceptable erosion and sedimentation control plan have been completed and approved
by the Land Quality Section, N.C. Department of Environment, Health, and Natural Resources. (Please type or
print and, it question is not applicable, place N/A in the blank.)
Part A.
1. Project Name Ocean -Sound Village
2. Location of land -disturbing activity: County Onslow City
or Township North Topsail Beach and Highway / Street NCSR 1568
3. Approximate date land -disturbing activity will be commenced: May 1994
4. Purpose of development (residential, commercial, industrial, etc.) : Residential __
5. Total acreage disturbed or uncovered (including off -site borrow and waste areas) : _ 2.8 Acres
6. Amount of fee enclosed $ 70.00
7. Has an erosion and sedimentation control plan been filed ? Yes X* No * Attached
8. Person to contact should sediment control issues arise during land -disturbing activity.
Name Carrie Dasen Telephone (407) 368-3601
9. Landowner (s) of Record ( Use blank page to list additional owners.):
Leslie L. Alexander, President
Name (s) Ocean -Sound Village Corp,
1200 North Federal highway, Suite 307
Current Mailing Address Current Street Address
Boca Raton, Florida 33432
City - State Zip City State Zip
10. Recorded in Deed Book No. 1135 Page No. 289
Part B.
1. Person (s) or firms (s) who are financially responsible forthis land -disturbing activity (Use the blank page to list
additional persons or firms):
Leslie L. Alexander, President
Name of Person (s)or Firm (s) Ocean -Sound Village Corp.
1200 North Federal Highway, Suite 307
Mailing Address Street Address
Boca Raton, Florida 33432
City State Zip City State Zip
Telephone (407) 368-3601 Telephone
(a) if the Financially Responsible Party is not a resident of North Carolina give name and street address of
a North Carolina Agent.
Gordon R. McAdams, P
Name
P. 0. Box 976
Mailing Address
Jacksonville, NC 28541-0976
City State Zip
(910) 455-2414
Telephone
306 New Bridge Street
Street Address
_ Jacksonville, NC 28540
City State Zip
(910) 455-2414
Telephone
(b) If the Financially Responsible Party is a Partnership or other person engaging in business under an
assumed name, attach a copy of the certificate of assumed name. It the Financially Responsible Party is a
Corporation give name and street address of the Registered Agent.
Name of Registered Agent
Mailing Address
City State Zip
Telephone
Street Address
City
relephone
State Zip
The above information is true and correct to the best of my knowledge and belief and was provided by me
under oath. ( This form must be signed by the financially responsible person it an individual or his attorney -in -
fact or if not an individual by an officer, director, partner, or registered agent with authority to execute instru-
ments for the finanacially responsible person ). I agree to provide corrected information should there be any
change in the information provided herein.
Leslie L. Alexander President
Type or print
Signature
Title or Authority
Date / 2-
I, 2 A 6dm J - Ac-ro , a Notary Public of the County of
0o2ro(t
State of hereby certify that C,251-I!� 4IjbEr_
appeared personally before me this day and being duly sworn acknowledged that the above form was exe-
cuted by him.
Witness my hand and notarial seal, this yo day of �PCern b 19 %3
al Notary, )
ELIZABE Li
i\�� a My Comm. Exp.112-10-95 My commission expires 4 /0 i5
4F oe Bonded By Service Ins. Co.
^.F.:` lomm CC166987