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HomeMy WebLinkAbout14769_BEACON'S REACH WESTPORT #1_19950720CAMA AND DREDGE AND FILL GENERAL PERMIT WQU 14769 as authorized by the State of North Carolina '� tom/ Department of Environment, Health, and Natural Resources and the Coastal urces Commission in an area of environmental concern pursuant to 15A NCAC dv-7 �y{ Applicant Name Phone NumberJY9 7' S 1 Address fs� 4 �� City ,4 r - State zip Project Location (County, State Road, Water Body, etc.) !JL-1 i i�r 11) Type of Project Activity i 5'e PROJECT Pier ..ck) lengthENO j ■ %� I■�. C ■ Groin len�qh Y■!�! ►► ,■ ■■N■■ ■■■■ 0 number ienethY-1," �WON ONE ■■■■■■■Bulkhead ■■A: IM MAZE In NON r i max. distance offsho re dimensions- ��■ mom■■■ :.. ..�. ti! ■■■■■Other ■■■■■■■■■■■ ENO ENO 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 be- come null and void. This permit must be on the project site and accessible to the permit officer when the project is inspected for compliance. The applicant certifies by signing this permit that 1) this pro- ject 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. i applicant's signature permit officer's signature issuing date expiration date attachments / r/ f A - 7 1 ! fi-i I� In issuing this permit the State of North Carolina certifies that p! this project is consistent with the North Carolina Coastal application Management Program. r 6375 MARK HANNULA CONSTRUCTION, INC. P. 0. BOX 1126 PH. 728-7988 BEAUFORT, N.C. 28516 66-112 19�531 TAY O THE I� $ yCvJ 0RDE%R�0F' DOLLARS .......ANH�NO AND TRU{T CO-- MOREHEAD CITY, NORTH CAROIMA 28567 FOR CAMI'9 4014! �-t I NO f ! ( �- L ct ono 0006 3 7 5ii' i:0 5 3 LOLL 2 L,: 5 L 1097 20 50li' L/VOn 0 e s e n June 1, 1995 Mr. Grady W. Fulcher Beacon's Reach Master Homeowners Assn. P. 0. Box 839 Atlantic Beach, NC 28512 Dear Grady: CONSULTING ENGINEERS Re: Shore Erosion Westport Units K and L In response to your request I visited the referenced site with you to discuss the shore erosion at that point and any recom- mended repairs which should be made. At this point the shore is exposed to the entire width of Bogue Sound. While it may be calm during most seasons of the year, whenever the wind blows straight from the north it can cause severe erosion at unprotected shorelines. In this case there are two unprotected points on the shore which happens to be where there is no marsh grass. The shore has eroded as far as the edge of the walkway which parallels the shoreline and in front of Unit K has eroded about 4 feet behind the walkway. There appears to be no structural damage to the walkway or the front stairs to Unit L, but the front stairs to Unit K have lost support underneath the stair posts. Severe damage does not ap- pear to be pending, but some action should be taken to prevent this from getting worse. I suggest that the repairs be put into three separate categories: Category A applies to the sheet pile bulkhead extending east of the sit -on platform about 32 feet and to a segment west of the landing about 24 feet. These segments have horizontal sheeting as a bulkhead or retaining wall which was nailed along the out- board face of the walkway posts. The recommended repair for this is to remove the straw and then fill along this portion for about 18 inches deep under the walkway extending back about 6 feet for the full length. Compact this and replce the straw bed to help prevent further erosion. /von Oesen / CONSULTING ENGINEERS Page 2 Category B includes the 18 feet of frontage behind the sit - on platform. The recommended repair in to dig down about 2 feet and install a horizontal sheeting bulkhead across the back side of the platform, then replace the fill and straw. Category C includes the repair segment in front of Building K. First, place fill along the back side of the walkway and un- der the walkway up to the bottom of the stringers and jack the walkway up to level grade. Then go outboard of the three middle posts and install a batter pile at each of the posts, beside the existing posts, at a batter slope of 3 (horizontal) in 12 (vertical). Cut the top of the pile horizontal with the bottom of the deck and bolt this pile to the existing vertical pile with a 1/2-inch galvanized steel bolt. This pile should be embedded at least 4 feet and should give enough horizontal force to hold the walkway in its present alignment. It will not push it back to a straight alignment. If you deem this desirable, the walkway must be at least partially disassembled and rebuilt straight. Next, fill on the outboard face of the walkway at least another 6 feet horizontally and about 2 feet thick for a distance of about 24 feet. Slope the outboard face of the fill at about 12 on 12. The best protection for this new fill would be a stone riprap cover about 6 to 12 inches thick, toe -in the stone at the bottom edge about 6 to 12 inches, and wrap over the top of the slope 6 to 12 inches. Stone of this size is usually difficult to obtain unless someone goes to the quarry and hard -picks it. it is sometimes referred to as "man-size stone" or in State DOT specifications it is Class A erosion control riprap. Provide a layer of filter fabric under the stone, as well as along the fill face of the bulkhead material. After all work is done cover all surfaces with a thick mat of pine straw and leaves. Please let me know if you have any questions on this. Best re ards, u C� Char es E. Davis, P. E. GGB/4383 +,t,z.uae,. t \) A I (D (D OD m m OD 80 m z 0 F- a: 0 LL D .A act zCf) 0 C.) Lo� -------------- -47 U-� j:`� s Part T- r_ 3 da9 r • Fiddlers Wall( Atlantic beads, NC. 28512 Mc. ChArlss Janos tt.)rth Caroline C.A.M,A. Official .seal Msnagament Office si A�sndal 8tra�t. *head City, MC 28557 Ai;t WASTPORT IV, INC. C-A-M,A, PERMIT - uU"k.KHR&D 4jaar Mr, 30nss ';' he �ezf of Fiddlers W31k, Ind, ar, ajj�.tnx ..rt IV, Inc. ; plafiss he advised that v, ka, =�I`t IV'& nsaj an!I desire to cornstruct 9cti.�r� : haad3 along ttia in the vicinity cif Bui:dingh h & L. io �mdorvtc*nd that "r i p-rap" : OQk wi I I b♦ P'L 14c d a,lcnij 4, 44, to control * dsllars Walk, Ins : Qg not Ob jArt try tl:esen plan# . �1 Y �.:,�►rlir Oapsw �.� rr' I 4F� A BF ACON5 i-%LACil 0 f f i C. 1 E1 1 C t y , NC' 2815 S Coastal Living At Its Best. Post Office Box 989 Atlantic Beach, NC 28512, Phone (919) 247-4017 . 4 -a (Aijcy,--A