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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. L.bT 2- LA-RRy INGK4 M ff, 0 f F g-ry DESCRIPTION AND/OR DRAWING OF PROPOSED DEVELOPMENT: (To be filled in by individual proposing development) ALLPEP,(-- LG ra I A) -I I P9 or 41 S gnature .r Print or Type Nam Asa --)aq -LISs, e-C) Telephone Number c 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. Lo 7- LA�9-1 I A & K4 ref rp o PF- (zT i 0 DESCRIPTION AND/OR DRAWING OF PROPOSED DEVELOPMENT: (To be filled in by individual proposing development) �R-dP���f �� r� ►o C��� S6PAil Signatur y Z �i✓G'''�i Print or/Type Name 02S--�z— ayo— 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.