HomeMy WebLinkAbout23699_EVINS, GEORGE_19991215' CAMA and DREDGE AND FILL
G E N E R A L
c
PERMIT
as authorized by the State of North Carolina
Department of Environment and Natural Resources and the Coastal Resources Commission
in an area of environmental concern pursuant to 15 NCAC ' � l
4 , , �
Applicant Name Phone Number !' f � � ,,/
Address
City
Project Location (County, State Road, Water Body, etc.)
J i
Type of Project Activity
Ai� r �?; J �' � nl� � � Lit �r•,
PROJECT DESCRIPTION SKETCH
Pier (dock) Length
Groin Length
number
Bulkhead Length
max. distance offshore
Basin, channel dimensions
cubic yards
Boat ramp dimensions
other
State
(, 0 '!
This permit is subject to compliance with this application, site drawing
and attached general and specific conditions. Any violation of these terms
may subject the permittee to a fine, imprisonment or civil action; and
may cause the permit to become null and void.
This permit must be on the project site and accessible to the permit of-
ficer when the project is inspected for compliance. The applicant certi-
fies by signing this permit that 1) this project is consistent with the local
land use plan and all local ordinances, and 2) a written statement has
been obtained from adjacent riparian landowners certifying that they
have no objections to the proposed work.
In issuing this permit the State of North Carolina certifies that this project
is consistent with the North Carolina Coastal Management Program.
Zip
issuing date
(SCALE: )
applicant's signature
permit officer's signature
expiration date
attachments
application fee
ADJACENT RIPARIAN PROPERTY OWNER STATEMENT
I hereby certify that I own property adjacent to L
R "`F 5 F-T / L- Al 's property located at
(Name of Property Owner)
L U
Block, Road, etc.)
on COKE 0 a /L) ) i n /�/1 35 F—R C , N . C .
(Waterbody) (Town and/or County)
He has described to me, as shown below, the development he is
proposing at that location, and, I have no objections to his
proposal.
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INGK4 M
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DESCRIPTION AND/OR DRAWING OF PROPOSED DEVELOPMENT:
(To be filled in by individual proposing development)
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S gnature
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Print or Type Nam
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Telephone Number
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ADJACENT RIPARIAN PROPERTY OWNER STATEMENT
I hereby certify that I own property adjacent to
(Name of
Property Owner)
s property located at
(Lot, Block, Road, etc.)
,
on 0f in N.C.
(Waterbody) (Town and/or County)
He has described to me, as shown below, the development he is
proposing at that location, and, I have no objections to his
proposal.
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LA�9-1
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DESCRIPTION AND/OR DRAWING OF PROPOSED DEVELOPMENT:
(To be filled in by individual proposing development)
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Signatur
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Print or/Type Name
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Telephone Number
ENR - COASTAL MANAGEMENT
T7'7A•t)7U jinn
(e) This permit does not eliminate the need to obtain any other required state, local, or federal authorization.
(f) Development carried out under this permit must be consistent with all local requirements, AEC rules, and local
land use plans current at the time of authorization.
HisroryNore: Authority G.S. 113A-107(a); 113A-107(b); 113A-113(b); 113A-118.1; 113A-124;
Eff. March 1, 1984;
Amended Eff. May 1, 1990; December 1, 1987;
RRC Objection due to ambiguity Eff. May 19, 1994;
Amended Eff. August 1, 1998; July], 1994.
.1105 SPECIFIC CONDITIONS
(a) This general permit is applicable only along shorelines void of wetland vegetation including marsh ;rss and
wooded swamp, or where all construction is to be accomplished landward of such vegetation.
(b) Along natural shorelines e.g. rivers, creeks, bays, sounds, etc., bulkheads and riprap material must be positioned
as follows:
(1) Bulkheads must be positioned so as not to exceed more than an average distance of 2 feet waterward of the
mean high water mark, or the normal water level contour, whichever is applicable. In no case shall the
bulkhead be positioned more than 5 feet w•ateru•ard of the mean high water or normal water level contour at
any point along its alignment.
(2) Riprap must be positioned so as not to exceed a maximum of 5 feet waterward of the mean high water mark
or normal water level contour at any point along its alignment. This location standard also applies to riprap
proposed waterward of the existing bulkheads.
(c) Along shorelines within upland basins, canals, and ditches, bulkheads or riprap material must be positioned so
as not to exceed more than an average distance of 5 feet waterward of the mean high water mark or the normal water
level contour, whichever is applicable. In no case shall the bulkhead or riprap be positioned more than 10 feet
waterward of the mean high water or normal water level contour at any point along its alignment. For the purpose of
these Rules, the Atlantic Intracoastal Waterway (A YVV�) is considered a natural shoreline and development must occur
as described in 7H .1105(b).
(d) Construction authorized by this general permit will be Iimited to a maximum shoreline length of 500 feet.
(e) All backfrll material shall be obtained from an upland source.
(f) The bulkhead must be constructed, or the riprap must be in place prior to any baclf-illing activities.
(g) The bulkhead or riprap must be structurally tight so as to prevent seepage of backfill materials through the
structure.
(h) Riprap material shall be free from loose dirt or any other pollutant. It must be of a size sufficient to prevent its
movement from the site by wave or current action.
(1) Riprap material must consist of clean rock or masonry materials such as but not limited to granite or broken
concrete. Materials such as tires, car bodies, scrap metal, paper produce, tree limbs, wood debris, organic material or
similar material, are not considered riprap.
0) The bulkhead must be solid and constructed of treated wood, concrete slabs, metal sheet piles or other suitable
materials approved by department personnel. No excavation is permitted except for that which may be required for the
construction of the bulkhead wall, riprap, deadmen cables, etc. This permit does not authorize any excavation waterward
of the approved alignment
(k) Bulkheads or riprap shall not extend beyond established alignments nor restrict the original width of the canal
or basin.
0) If one contiguous acre or more of property is to be excavated or filled, an erosion and sedimentation control plan
must be filed with the Division of Land Resources, Land Quality Section, or appropriate local government having
jurisdiction. This plan must be approved prior to commencing the land -disturbing activity.
History Note. Authority G.S. 113A-107(a); 113A-107(b); 113A-113(b); 113A-118.1; 113A-124;
Eff. March 1, 1984,
Amended Eff. December 1, 1991; January 1, 1989; December 1, 1987.
EA'R - COASTAL MANAGEMEA7 T154: 07H.1100
SECTION .1100 - GENERAL PERMIT FOR CONSTRUCTION OF BULKHEADS AND THE
PLACEMENT OF RIPRAP FOR SHORELINE PROTECTION IN ESTUARINE AND PUBLIC
TRUST WATERS
.1101 PURPOSE
This permit will allow the construction of bulkheads and the placement of riprap for shoreline protection in the public
trust waters and estuarine waters AECs according to authority provided in Subchapter 7J .1100 and according to the
following guidelines. This permit will not apply to shoreline protection within the ocean hazard AEC.
HistoryNote: Authority G.S. 113A-107(a); 113A-107(b); 113A-113(b); 113A-118.1; 113A-124;
Ef. March 1, 1984.
.1102 APPROVAL PROCEDURES
(a) The applicant must contact the Division of Coastal Management and complete an application form requesting
approval for development The applicant shall provide information on site location, dimensions of the project are
his name and address. a, and
(b) The applicant must provide:
(1) confirmation that a written statement has been obtained signed by the adjacent riparian prop-_ rtowners
indicating that they have no objections to the proposed work; or y
(2) confirmation that the adjacent riparian property owners have been notified by certitied mail of the proposed
work. Such notice should instruct adjacent property owners to provide any comments on the proposed
development in writing for consideration by permitting officials to the Division of Coastal Management
within ten days of receipt of the notice, and, indicate that no response will be interpreted as no objection.
DCM staff will review all comments and determine, based on their relevance to the potential impacts of the
proposed project, if the proposed project can be approved by a General PermiL If DCM staff finds that the
comments are worthy of more in-depth review, the applicant will be notified that he must submit an
application for a major development permit
(c) No work shall begin until an on -site meeting is held with the applicant and appropriate Division of Coastal
Management representative so that the proposed bulkhead alignment can be appropriately marked. Written authorization
to proceed with the proposed development may be issued during this visit Construction of the bulkhead or riprap
structure must begin within 90 days of this visit or the general authorization expires and it will be necessary to
re-examine the alignment to determine if the general authorization can be reissued.
HistoryNote: Authority G.S. 113A-107(a);113A-107(b); 113A-113(b); 113A-118.1; 113A-124;
Eff. March 1, 1984;
Amended Eff. January 1, 1990, December 1, 1987.
.1103 PERMITFEE
The applicant must pay a permit fee of fifty dollars ($50.00) by check or money order payable to the Department
History Note: Authority G.S. 113A-107(a); 113A-107(b); 113A-113(b);113A-118.1; 113A-119, 113A-124,
Eff. March 1, 1984;
Amended Eff. March 1, 1991.
.1104 GENERAL CONDITIONS
(a) This permit authorizes only the construction of bulkheads and the placement of riprap conforming to the standards
herein.
(b) Individuals shall allow authorized representatives of the Department of Environment, Health, and Natural
Resources to make periodic inspections at any time deemed necessary in order to be sure that the activity being
performed under authority of this general permit is in accordance with the terms and conditions prescribed herein.
(c) There shall be no significant interference with navigation or use of the waters by the public by the existence of
the bulkhead or the riprap authorized herein.
(d) This permit will not be applicable to proposed construction where the Department has determined, based on an
initial review of the application, that notice and review pursuant to G.S. 113A-119 is necessary because there are
unresolved questions concerning the proposed activity's impact on adjoining properties or on water quality; air quality,
coastal wetlands; cultural or historic sites; wildlife; fisheries resources; or public trust rights.
SLVEWATER TRADING COMPANY
Galvanized Gabion Specifications
SCOPE
This specification covers the use of galvanized steel wire mesh baskets filed with stone used as retaininwalls,
slope paving, river bank protection, outfall structures, weirs and drop structures, etc.
DEFINITIONS
• Gabions are defined as galvanized steel wire mesh box -shaped baskets, of various sizes. The baskets are
filled on site with clean, hard stones.
• The selvedges of the gabions are the thicker perimeter and edge wires to which the wire mesh is securely tied
to withstand sudden or gradual stress from any direction.
• Reinforcing wires are the thicker wires incorporated into the netting during fabrication.
• The diaphragms are internal wire mesh partitions which divide the gabion into cells.
• Tiger-Tite Interlocking FastenerTM is used to assemble and join gabion units as an alternate to lacing wire to
speed gabion construction time.
• Lacing or binding wire is the wire used to assemble and join the gabion units.
• Connecting wires are the internal wires used to prevent the gabions from bulging.
• Tact Ties (TACT) are fabricated, preformed internal cross tie wires.
FABRICATION
Galvanized Steel Wire Mesh Gabions. Gabions shall be fabricated in such a manner that the sides, ends, lid and
diaphragms can be assembled at the construction site into rectangular baskets of the sizes specified and shown on
the drawings. Gabions shall be of single unitconstruction; the base, lid, ends, and sides shall be either woven into
a single unit or one edge of these members connected to the base section of the gabion in such a manner that
strength and flexibility at the connecting point does not compromise the engineered structural design of the gabion.
Where the length of the gabion exceeds one and one-half its horizontal width, the gabion shall be divided by
diaphragms of the same mesh and gauge as the body of the gabion, into cells whose length does not exceed the
horizontal width. The gabion shall be furnished with the necessary diaphragms secured in proper position on the
base in such a manner that no additional tying is required at this juncture.
Non -Raveling. The wire mesh is to be fabricated in such a manner as to be non -raveling. This is defined as the
ability to resist pulling apart at any of the twists or connections forming the mesh when a single wire strand in a
section of mesh is cut.
MATERIALS
Galvanized Steel Wire Mesh Gabions: Gabion basket units shall be of non -raveling construction and fabricated
from a double twist by twisting each pair of wires through three half turns developing the appearance of a triple
twist. The hexagonal mesh shall be hot dipped galvanized steel wire having a diameter of 0. 120 inches (US
gauge 11) after galvanization. The steel wire used shall be galvanized prior to weaving into mesh. All gabion
diaphragms and frame wires shall equal or exceed Federal Specification QQ-W461 H, possess a maximum tensile
strength of 70,000 PSI with a Finish 5, Class 3 zinc coating in accordance with the current ASTM A-641. The
weight of zinc coating shall be determined by ASTM A-90. The grade of zinc used for coating shall be High Grade
or Special High Grade as prescribed in ASTM B-6, Table 1. Uniformity of coating shall equal or exceed four 1-
minute dips by the Preece test, as determined by ASTM A-239. The mesh opening shall be hexagonal in shape
and uniform in size measuring not more than 3 1/4 inches by 4 1/2 inches. Selvedge or perimeter basket frame
wire shall be of a heavier gauge than the mesh wire with a diameter of 0.150 inches after galvanization. Lacing
and connecting wire shall meet the same specifications as the wire used in the gabion body except that its
diameter shall be of 0.091 inches (US gauge 13) after galvanization. The use of alternate wire fasteners shall be
permitted in lieu of tie wire providing the alternate fastener produces a four (4) wire selvedge joints with a strength
of 1400 lbs. per linear foot while remaining in a locked and closed condition. Properly formed interlocking
fasteners shall be spaced from 4 to 6 inches and have a minimum 3/4 square inch inside area to properly confine
the required selvedge wires. Tiger-Tite Interlocking Fasteners are an approved alternate joint material. The
Interlocking Wre Fastener shall meet material specification ASTM A-764, Finish 2, Class 1, Type 3.
All of the above wire diameters are subject to tolerance limit of 0.004 Inches In accordance with ASTM A-641.
GABION STANDARD SIZES
Letter
Capacity
Painted
Code of
No. of
Cubic
Color
Size
Length
Width
Height
Diaphragms
Yards
Code
A
6'
3'
3'
1
2.0
BLUE
B
9'
3'
3'
2
3.0
WHITE
C
12'
3'
3'
3
4.0
BLACK
D
6'
3'
1'6"
1
1.0
RED
E
9'
3'
1'6"
2
1.5
GREEN
F
12'
3'
1'6"
3
2.0
YELLOW
G
6'
3'
1
1
0.66
BLUE -RED
H
9'
3'
1'
2
1.0
BLUE -YELLOW
1
12'
3'
1'
3
1.33
BLUE-GREEN
Q
9'
6'
6"
2
1
WHITE-YFLLOW
R
12'
6'
6"
3
1.33
WHITE -GREEN
T
9'
6'
9"
2
1.5
RED-YEUOW
U
12'
6'
9"
3
2
RED -GREEN
RENO MATTRESS
Letter
Approximate
Capacity
Painted
Code of
Equivalents
No. of
Cubic Cubic
Color
Size
In Feet
Diaphragms
Meters Yards
Code
Q
9'9" x 6'6" x 6"
2
0.9 1.17
WHITE-YEUOW
R
13"" x 6'6" x 6"
3
1.2 1.57
WHITE -GREEN
T
9'9" x 6'6" x 9"
2
1.38 1.76
RED-YEUOW
U
13'1" x 6'6" x 9"
3
1.84 2.40
RED -GREEN
GABION
Sizes & Mesh Opening:
Wire For Netting:
Wire For'Selvedges & Comers:
V*e For Binding:
Zinc Coating:
Tolerance:
Ml ►TTRESS
GALVANIZED
Hexagonal, approx. 31/4'x41/2"
0.118" diam. (3-.Omm)
0.150" (3.8mm)
0.087' (2.2mm)
.85 ounces per square foot
+ or -.005 (.0127cm)
GALVANIZED
PVC TYPE
Same as for River Type
Core 0.106', finish .146' (2.7mm/3.7mm)
Core 0.133", finish .173" (3.4mm/4.4mm)
Core 0.087', finish .127' (2.2mm/3.3mm)
85 ounces per square foot
+ or -.005 (.0127cm)
PVC TYPE
Sizgs & Mesh Opening: Hexagonal, approx. 2 1/2"x3114' Same as for River Type
Wire For Netting: 0.087' (2.2mm) Core 0.087', finish .127' (2.2mm /3.3mm)
Wire For Selvedges & Comers: 0.106' (2.7mm) Core 0.106", finish .146" (2.7mm/3.7mm)
Wire For Binding: 0.087' (2.2mm) Core 0.087', finish .127(2.2mm/3.3mm)
Zinc Coating: .70 ounces per square foot .70 ounces per square foot
Tolerance: + or -.005 (.0127cm) + or -.005 (.0127cm)
ALTERNATE FASTENING SYSTEMS
TIGER TITES:
Must be fastened every six
inches along all seams.
HOG RINGS
Must be fastened every
three inches along all
seams.
LACING WIRE:
Must be looped through
every mesh opening,
alternating single and
double loops.
Tolerances. All gabion dimensions shall be within a tolerance limit of plus or minus 5% of the manufacturer's
stated size.
MESH DEFORMATION
The wire mesh shall have deformability sufficient to permit a minimum mesh elongation equivalent to 10% of the
unstretched length of the mesh test section without reducing the gauge or tensile strength of the individual wire
strands to values less than those for similar wire, one gauge smaller in diameter.
GABION FILL
The material used for gabion fill shall be clean, hard stone with pieces ranging from four (4) to eight (8) inches in
the greatest dimension. Stone filling shall not exceed a 12 inch vertical drop above the gabion basket.
ASSEMBLING AND PLACING
a) Each gabion shall be assembled by tying or fastening all untied edges. The binding wire shall be tightly
looped around every other mesh opening along the seams in such a manner that single and double loops are
alternated. The Tiger-Tite Interlocking Fastener shall be applied at approximately 4" to 6" intervals. A
minimum of two (2) interlocking fasteners per 1 foot, three (3) interlocking fasteners per 1.5 foot and six (6)
interlocking fasteners per 3 foot vertical or horizontal edge seam is required.
b) A line of empty gabions, with joints staggered, shall be placed into position according to the contract
drawings. Binding wire or Interlocking Fasteners shall be used to secure each unit to the adjoining one along
the vertical reinforced edges and the top selvedges. An approved corner closure tool shall be used to adjoin
adjacent gabions to insure a tight, neat seam and minimize gabion wire joint deformation. The base of the
empty gabions placed on top of a filled line of gabions shall be tightly wired or fastened to the latter at front
and back. The lid shall be secured with an approved closure tool to insure proper closure without excessive
mesh deformation.
c) To achieve optimum alignment and finish for retaining walls, a minimum amount of stretching may be
required.
d) Connecting wires shall be inserted during the filling operation in the following manner:
36" GABIONS & 18" GABIONS FOR VERTICAL STRUCTURES ON THE EXPOSED FACE
1) Gabions shall be filled to a depth of twelve (12) inches.
II) For end units, two connecting wires or preformed TACT Tie wires in each direction shall be tightly tied
to opposite faces of the end gabion cell at a height of twelve (12) inches above the base. Internal
compartments shall have internal connecting wires connecting front face to back face of the gabion.
Preformed TACT Ties are placed diagonal in the gabion cell.
III) Gabions shall be filled a further depth of twelve (12) inches, and two connecting or preformed TACT
Tie wires shall similarly be placed at this level.
IV) Gabions shall be filled to the top. Care shall be taken to insure gabion is not under filled.
All connecting wires shall be looped around two mesh openings and the ends of the wires shall be securely twisted
to prevent their loosening. TACT Tie wires envelope one horizontal twist on the front face and envelopes one
vertical twist on the side face.
Wire conforms to Federal Specifications QQ-W-461 H, Finish 5 and ASTM A-64
Distributed By
Vance Bros., Inc.