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HomeMy WebLinkAbout174-06 Oversized PlansPROPOSED GROUND SURF WOOD DECKING WOOD AND VINYL BULKHEAD TYPICAL SECTION OF BULKHEAD 1 "=5' WETLAND VEGETATION-, NEXIsi?NADE -1.5' CIE WOODEN VERTICAL BREAKWATER (GAPS BETWEEN SHEATHING) TYPLCAL SECTLdN OF VERTICAL. BREAKWATER 1 "=5' lO ` A-5PHAL T ROAf? NOTE: ' \ ALL LAND DISTURBANCE PRPOSED WILL BE OUTSIDE �o>\ AREAS OF SECTION 404 WETLANDS r?; 11, Ls a / BRAMBLE PRIVATE ROAD IMPROVEMENT AREA; \ �\ '� 3rc) � W SECTION 404 WETLANDS HAVE BEEN DELINEATED BY QUIBLE SEE CROSS-SECTION AND CONFIRMED BY USACE ON 8-17-04AL I �p A; / A.u.� �✓ g{ <0A57AL GYE7LAND5 �- n COA5TAL kE77-AN95 .� SAND 5PlT BLO FNT DEP051770NAL F547URF,I IX11" L ,� \ ..r{; 1Z�5 f"iFOPOSEi7 TO B� KEMOVFIJ MAINTAIN OPEN AREA �75 FT✓4 �� \ \��� FOR HYDROLOGIC CGi10N ` x PRO OSED A i_, 4 LINE_ � � \ � ,�j RI -RAP 16 LF) 75 0. PRO OS D ' DIRT AND _pI�S 1.2 ULKH AD E164 LF--- VEL ROAD �-� < 1 / BUL_KNEAFr 1 / p 30 x:2525 \ ) 75 j] ,X1.000PA � 1.0 C E BACK`\ `lVETL 4ND5 % 1�i p¢, ''..l EX 5EPTI6 _5- TEM X r" t 2 x 1.25 0.7 �- b AS PER BRA B Y 1. T ' ��p� j • 1. x 1.25t�NT " ` flN- -SURFACE WATER GOAT R NGE 1: x 1.5 A5 PEf-' DGM (5 4-05) 1.75 O Sx 75 x 1.5 PROPOSED BU EAD (519 LF) �y " _' DREDGE - PROPOSED MAINTENANCE DREDGE AREA (40,000 SQ.FT.) x75 ' `A 34� DISCHARGE PIPE TO A DEPTH OF -4 FT (2,963 CU.YDS. MAX.) 1.75 POPOSED F 1.Ox NYC' x 1.7 PROPOSED x 1 75 RECLAMATION AREA 2 RIP -RAP (40 LF) DREDG'\ -JURISDICTIONAL WETLANDS AREA EX. BULKHEAD x 1.75 (1,992 SQ.FT.) PROPOSED INLET PIPE 357LF CONFIRMED BY USACE x.T2 0 BULKHEAD (160 LF) (PEPAIR PROPOSED) 0 x 2.25 COASTAL hETLAND PROPOSED DREDGE SPOIL ) - PROPOSED UPLAND CUT FOR BOAT SLIP 4- 5 CREATION x 5.5 x .� FRINGE RIP -RAP �73 LF) PROPOSED RETENTION AREA 1 ; € (1,989 SQ.FT./ 516 CU.YDS.) A5 PER DGM (8-9-05) AROUND OINT RECLAMATION AREA 1 4.75 ` x 2.25 � (6,233 SQ.FT.) �J �# x 5.75 / PROPOSED RIP -RAP (617 LF) 5.75x �t` \ '' 2.25 u. � �re..� ..� 5.5 x x 4,25 x 3.7x52.5 � L l"l L1 x 4.� 4• 4.0 ,=' SOUND . GRAPHIC SCALE ,•�•;•;•;• - IDENTIFIED AS COASTAL WETLANDS BY DCM • • • • • x 4.75 x 4.5 100 0 50 100 200 400 PILE -SUPPORTED WALKWAY (308 LF) -- 4 FT WATER DEPTH CONTOUR I - - k6ATER DEFTH--, AND P05/TION5 E 5TABL/SHFD ( IN FEET) - AREA PROPOSE 6,233 SQ.ATN TIO AREA 2��S OFNSQ WETLANDS BY SURVEY -GRADE GP5 T%-OHYlaE5 1 inch = 100 ft. x 3.75 - EXISTING WATER DEPTH n001) PILE -SUPPORTED I! E OVER DCREEK RIP RAP NOT TO EXCEED 0.5' ABOVE WETLANDS GRADE RIP RAP NOT TO EXCEED 1.0' \1, I / , � I I , i i_ _. eRrn!�7 KIUA TYPICAL OF • I. • EX. GRAD' 3.0' ABOVE TYR. 1 WOOD RETAINING WALL' 12' PAVED SURFACE 1 DRIVEWAY IMPROVEMENTS ARE PERMITTED AND UNDER CONSTRUCTION TYPICAL DRI"WAY S=ON •' i •' �'� 'iI iVT1TRIlz 30' DREDGED BOTTOM PROJECTED CHANNM CUT 1 5' 1NG BOTTOM 7AINING WALL BLOLINT BA'l O Ov ALBEMARLE 50UND NDFIFER DR, VkGINI T7' MAF (NT3) U U Z N _Z s zQ LLJ J W � U ^ N N * Z V1 x C J LLJ Ot w 0 1�= U Z 9 44 t!1 Lal Z U a U 0- S J M prod Q I �o J • rN4 U Z N LLJ m N w Z u w O Z� m zz wW IL NOTES: 02¢ly 1. OWNER: T.A. BRAMBLE rNz3a� R P.O. BOX 785 NIWOT, CO 80544 N vi �< W a�.w �aww0 o�� o 0°r- =w '�wwz ;Q 2. SUBJECT PROPERTY: 39.4 ACRES ��wrpos3¢ DARE CO. TAX PIN # 987309068980 _8 Q rcn���Noow 3. PROPOSED MAINTENANCE DREDGING: } +rt a w`�w�oaQSgo �azi- wpr DREDGING WITHIN EXISTING BASIN/CANAL AND A 30 FT ACCESS 8 m oW�2- �' CHANNEL TO EXISTING -4FT OF WATER 40,000 SQ. FT./ 2,963 CUNDS. MAX.). a om�o�mN3 THIS IS TO BE A HYDRAULIC DREDGE OPERATION. _��� vog PREVIOUS DREDGE PERMITS INCLUDE PERMITS 193-89 AND 193-90 r a 4. PROPOSED UPLAND EXCAVATION FOR CREATION OF 2 BOAT SLIPS (4 AND 5): (1,989 SQ.FT./ 516 CU.YDS.) 5. PROPOSED SHORELINE RECLAMATION: 8,225 SO. FT. TOTAL (762 CU.YDS.) AREA 1: 6,233 SQ. FT (576 CU.YDS.), AREA 2: 1,992 (184 CU.YDS.) SHORELINE EROSION HAS CREATED EROSIVE ESCARPMENTS; THIS APPLICATION PROPOPSES NEW BULKHEAD ON THE WATERWIDE EDGE OF THE RECLAMATION AREAS WITH DREDGE SPOIL BACKFILL CL 6. DREDGE SPOIL RETENTION: EACH RETENTION AREA TO BE FILLED APPROX. 4 TIMES 3 } RETENTION AREA 1: APPROX CAPACITY 464 CU.YDS. 0 3 RETENTION AREA 2: APPROX CAPACITY 339 CU.YDS. 7. `,HORELINE STABILIZATION 0 3 0 0 AVINYL BULKHEAD: 1,837 LF WITH 0.5 CU.YDS. OF BACKFILL PER LF z NOTE: LAND DISTURBANCE ASSOCIATED WITH THE BULKHEAD CONSTRUCTION WILL BE 18,370 SQ.FT. w z (10 SQ.FT. PER LF) a 1 VINYL VERTICAL BREAKWATER: 366 LF (GAPS BETWEEN SHEATHING TO ALLOW FLOW TO AND FROM z a v v ADJACENT WETLANDS, INCLUDING A 6 INCH OPENING EVERY 25 FT) w z 0 0 0 0 0 0 HEIGHT ABOVE NWL: 1 FT MAXIMUM W i' ROCK RIP -RAP: 617 LF (CONSTRUCTED OF GRANITIC ROCK) 0 < a a w a a NOTE: ALL SHORELINE STABILIZATION PRESERVES WETLAND AREAS; RIP -RAP IN FRONT OF m o w COASTAL WETLANDS TO BE 6 IN. ABOVE WETLAND ELEVATION vai vai v¢i Ir rn 8. 130AT MOORING: o w v o o o W o 0 0 o 0 0 SLIPS 1-3: 24 FT X 14 FT �¢ w w w w o w w 2 TRIANGULAR FINGER PIERS (12 LF EACH) z 8 MOORING PILINGS SLIPS 4-5: 40 FT X 14 FT SIDE -TO SLIPS 0 o 0 Lo 0l o of o 0 o o 3 MOORING PILINGS -' °i t° N N N �" N N 0 9. ELEVATED WOOD WALKWAY: 308 LF X 6 FT (ELEVATED MIN. 3 FT OVER WETLANDS AND SURFACE WATER) o 7 T o N N M ui n E im Q - I 10 N M eF LA to 0 Z BLOW-UP 1 "=50' PROPOSED WALKWAY (308 LF) _M4N- -3F4 AVER WETLANDS PROPOSED AND SURFACE W,7ER / BULKHEAD 1 Ji- - PROPOSED\ UPLAND EXCAVATION FOR SLIP BULKHEAD 4 AND 5 CREATION \ EX. DOCK (TO BE REMOVED) '- 6' PROPOSED \ VERTICAL BREAKWATER'\® \ biLl 1 � Es fill ft"Am TlEll f 4 ga, TW View i"'a"welen . t acing w COMMISSION NO. 04066 DESIGNED BY OTHERS DRAWN BY BDR CHECKED BY ISSUE DATE 9/22/05 SHEET N0. OF 1 SHEETS r+,-n&