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Home My WebLink About83-1862 - Bank Stabilization Plan/ / SPLIT RAIL ASSESSORS MAP 51 PARCEL 87 8 h 0 N 0 111 111 111I COVERED RR / EDGE I LANDSCAPE ♦ AREA LAND SUBJECT TO / ®i COASTAL STORM ` e TIMBER STEP FLOWAGE AREA OF UPLAND BEACH GRASSES PROVIDE FDL BEHINDMATT FIBER ROLL TD MATCH OA \ 4. NATURAL SLOPE AREA OF BEACH GRASS N. TIMBER WALK e fe ` / _ _ 11 \\ ®` \\ \ \➢ PROPOSES OF aF - e TWO ROWS � ` 1 EDGE OF MARSH 18o OAK LAND SUBJECT TOJ COASTAL STORM / FLOWAGE -----------_- �� i I I I I ' PLAN \ 10 30 \\ 1 inch s 10 ft _ \ \ \ \ / e� j A•� �^ / � BEACH GRASS D VEGETATION/ PRO: l S! FRO ROLLS LAND SUBJECT TO _j / /alr, COASTAL STORM FLOWAGE f 10�°`�� W \ / GENERAL NOTES- VEGETATE WTI GRASS 2-3 CULMS SPECIAL NOTES- 1. SUPPLY ALL MATERIAL, EQUIPMENT D LABOR FOR 1. FIBER ROLLS SHALL BE BioD-ROLL (DENSELY -PACKED COIR INSTALLATION OF FIBER ROLLS WITH WR- NETTING ALONG THE ROLLS) BY ROLANKA INTERNATIONAL, INC. OR APPROVED EQUAL / SHOREFRONT AS DESCRIBED AND SHOM ON THE PLAN AND DETAILS. FIBER ROLLS TO BE PLACED AND ANCHORED OVER THE FILTER 5� BOTTOM OF ROLLS =El FABRIC AS SHOWN ON THE PLANS AND DETAILS 14Sdt6 2. PERFORMANCE OF THE WORK SHALL BE IN COMPLIANCE WITH THE �. 60• DUCKBILL ANCHORS 3 ROWS ® 40. O.C. (STAGGERED) SEE ANCHOR DETAIL ANCHORS TO BE INSTALLED FLUSH TO GROUND. ANCHOR WIRE TO BE STAINLESS STEEL MINIMUM EMBEDMENT SHALL BE 5' INTO UNDISTURBED SOIL I I PLAN AND DETAIL, AND ORDER OF CONDITIONS ISSUED BY THE 2. SAND FILL MATERIALS TO BE PLACED AND MAINTAINED OVER THE YARMOUTH CONSERVATION COMMISSION FOR THE REFERENCED FIBER ROLLS FOR THE SERVICEABLE LIFE OF THE PROJECT. PROJECT AND AS DESCRIBED BELOW. 3. SAND FILL MATERIALS TO BE COMPATIBLE IN GRAIN SIZE �. 3. ACCESS FOR MATERIAL AND EQUIPMENT TO BE FROM UPLAND DISTRIBUTION AND NUTRIENT COMPOSITION AS THE EXISTING SEDIMENT Qac" FROTHINGHAM AND EXISTING BEACH ACCESS. UPON MPLETION, ALL DISTURBED OCCURING ON THE COASTAL BANK. wAY AREAS TO BE RETURNED TO PRE -CONSTRUCTION CONDITIONS AND CONTOURS. 4. PRIOR TO REPLACEMENT OF SAND COVER OVER THE FIBER ROLLS, THE OWNERS SHALL CONTACT THE YARMOUTH CONSERVATION AGENT / 4. NO MATERIAL OR EQUIPMENT MALL BE STORED OR PASS OVER WITH DETAILS OF QUANTITY AND SCOPE OF SEDIMENT PLACEMENT. THE MARSH. 5. AMERICAN BEACH GRASS TO BE PLANTED OVER THE FIBER ROLLS SOU YARMOUTH, M. 5. FILTER CLOTH SHALL BE OF MIRAFl ODX, OR EQUAL, AS INA 12'X12' MATRIX APPROVED BY THE ENGINEER. ADDITION ANCHOR TRENCHES AT TOP KEY MAP AND BOTTOM OF FIBER ROLL INSTALLATI SHALL HAVE A MINIMUM 6. FACE OF COASTAL BANK TO BE PLANTED WITH INDIGENOUS DEPTH AND WIDTH OF 6'. VEGETATION AS NECESSARY FOR MAINTAINING STABILIZED SLOPE. NO SCALE 6. DISTURBED AREAS TO BE PLANTED WTH VEGETATION INDIGENOUS 7, BEACH GRASS TO BE PLANTED IN 2-3 CULMS PER PLANT. TO THE ENVIRONMENT FROM PLANTING ST APPROVED BY THE PLAN REFERENCES. YARMOUTH CONSERVATION COMMISSION. 8. UPON COMPLETION OF THE WORK, THE CONTRACTOR SHALL REGRADE THE BEACH, TO MATCH THE ORIGINAL PROFILE. ASSESSORS MAP 51, PARCEL 86 = 7. BASS RIVER NGVD 0.0 MLW = -1.1 9. ALL DISTURBED UPLAND AREAS, TO BE REGRADED do REPLANTED PLAN BOOK 162, PAGE 115 FROM NEW ENGLAND COASTLINE TIDAL WTH VEGETATION UPON COMPLETION Or WORK. FLOOD SURVEY 1988 PLATE C-23 10. FIBER ROLLS SHALL BE 'RECESSED INTO THE BEACH FIELDROOK REFERENCES: LEGEND b APPROXIMATELY 6" TO ENSURE STABIUTY (SEE DETAIL). v FlELDBOOK 401, PAGES 39-40 11. FIBER ROLL WIRE NETTING SHALL BE PVC COATED, BONDED TO EXIS77NG a, THE WIRE. NETTING OPENINGS SHALL BE NO LARGER THAN 1-1/2' MAP/JLH 7-08-09 ■ BOUNDci AND SHALL BE APPROVED BY ENGINEER. FLOOD NO.� --10-- CONTOUR p FLOOD ZONE A11 (EL 11 NGVD) AS - - EDGE OF MARSH SHOWN ON FEMA FIRM PANEL X1250015 0004 C REVISED JUNE 17, 1986 SPARTINA ALTER IFLORA x SPARTINA PA a DATUM NOTE: ELEVATIONS SHOWN HEREON ARE BASED EXISTING SALT MARSH ON MEAN LOW WATER DATUM (MLW). EXISTING kREA OF EXISTING AREA OF BEACH GRASS (SPARTINA ALTERNIFLORA) UPLAND ASSES I AND MIXED VEGETATION I I BASS RIVER UTILIZE 60• DUCKBILL ANCHORS FROM FIBER ROLL ANCHORING FOR PROPOSED FILTER CLOTH (TYP.) PROPOSED FIBER ROLLS �- LIMIT OF MARSH GRASS / \tl! //� % \ (SPARTINA PATENS) BURY FABRIC IN TRENCH FOR ADDITIONAL ` \ REINFORCEMENT (TYP) / W \ / €,? Q / MIRAFl 60OX W �l WOVEN POLYPROPYLENE GEOTEXTILE FILTER CLOTH. ` BOR Y THE EQUAL. AS APR PROVED (SFE GENERAL NOTE Q5) GEOTEXTILE DETAIL /moi I / NO SCALE / PIG TAIL OP110N - W \ / FIBER ROLL / I / STAINLESS STEEL ROPE f FIBER kOLL STAINLESS STEEL ROPE PIG TAIL I , / ANCHOR All BINDER (TYP.) BINDER (TYP.)- f /- �'/ SINGLE ANCHOR 10 FIBER STAINLESS STEEL ROPE 20 SECTION A -A SCALE. 10=4, min Nh 1 r � 17, � 30 40 1. ANCHORS EVERY 6.67 FEET (801 TIED TO ADJACENT ROLLS SO THAT EACH ANCHOR SECURES 2 ROLLS - (STAGGER SO THERE IS AN ANCHOR EVERY 3.33 FT (40•). Z. NEED ONE EXTRA ROW OF ANCHORS BEYOND NUMBER OF FIBER ROLLS 3. QUANTITY OF ANCHORS PER ROW = UN. FT. OF ROLLS (ACTUAL) = 6.67 (ANCHOR SPACING). QUANTITY OF ANCHORS PER ROW X (NUMBER OF ROWS + 1) = TOTAL QUANTITY OF ANCHORS THIS PROJECT (UN. FEET - 6.67) X (I ROWS + 1) = (90' 6.67) X (2 + 1) 13.5 X 3 = 41 TOTAL QUANTITY OF ANCHORS. FIBER ROLL (TYP.) ANCHOR (TYP.) STAINLESS STEEL ROPE SPACE BETWEEN ROTS SHOWN FOR CLARITY \ 4 0' ANCHOR DETAIL NOT TO SCALE 60- A Ao- 0ASTAL NGINEERWG OMPMY, INC. 260 Cranberry Hwy. Orleans, MA 02653 508.255.6511 Fac 508255.6700 SEAL. S� SHOLMS '4C moo= HN HG A LO 337 6 w n `cGIS7ER�GA� SrONAL 0 F a O O C� N 1.4 O a� O U �a � H O W a N � SCALE AS NOTED DRA WING FILE C17251.dwg DATE 7-27-09 DRA WN BY MAP/.1RN CHECKED BY 0 0 N G G H Cie • w° � 1 OF I SHEETS c PROJECT NO. U C172$1.00 VEGETATE WTI GRASS 2-3 CULMS -WRAPPED tY O G 3/8• STAINLESS STEEL WIRE ROPE FASTEBEACH WRAPPED AT EYE OF ANCHOR TO BE AROUND ROLLS. (SEE ANCHOR DETAIL). PROPOSED 12• WIRE REINFORCED FIBER ROLLS WITH 6• VEGETATED COVER BOTTOM OF ROLLS =El 3.3- MHW (EL 2.8) ' 60• DUCKBILL ANCHORS 3 ROWS ® 40. O.C. (STAGGERED) SEE ANCHOR DETAIL ANCHORS TO BE INSTALLED FLUSH TO GROUND. ANCHOR WIRE TO BE STAINLESS STEEL MINIMUM EMBEDMENT SHALL BE 5' INTO UNDISTURBED SOIL I I L UTILIZE 60• DUCKBILL ANCHORS FROM FIBER ROLL ANCHORING FOR PROPOSED FILTER CLOTH (TYP.) PROPOSED FIBER ROLLS �- LIMIT OF MARSH GRASS / \tl! //� % \ (SPARTINA PATENS) BURY FABRIC IN TRENCH FOR ADDITIONAL ` \ REINFORCEMENT (TYP) / W \ / €,? Q / MIRAFl 60OX W �l WOVEN POLYPROPYLENE GEOTEXTILE FILTER CLOTH. ` BOR Y THE EQUAL. AS APR PROVED (SFE GENERAL NOTE Q5) GEOTEXTILE DETAIL /moi I / NO SCALE / PIG TAIL OP110N - W \ / FIBER ROLL / I / STAINLESS STEEL ROPE f FIBER kOLL STAINLESS STEEL ROPE PIG TAIL I , / ANCHOR All BINDER (TYP.) BINDER (TYP.)- f /- �'/ SINGLE ANCHOR 10 FIBER STAINLESS STEEL ROPE 20 SECTION A -A SCALE. 10=4, min Nh 1 r � 17, � 30 40 1. ANCHORS EVERY 6.67 FEET (801 TIED TO ADJACENT ROLLS SO THAT EACH ANCHOR SECURES 2 ROLLS - (STAGGER SO THERE IS AN ANCHOR EVERY 3.33 FT (40•). Z. NEED ONE EXTRA ROW OF ANCHORS BEYOND NUMBER OF FIBER ROLLS 3. QUANTITY OF ANCHORS PER ROW = UN. FT. OF ROLLS (ACTUAL) = 6.67 (ANCHOR SPACING). QUANTITY OF ANCHORS PER ROW X (NUMBER OF ROWS + 1) = TOTAL QUANTITY OF ANCHORS THIS PROJECT (UN. FEET - 6.67) X (I ROWS + 1) = (90' 6.67) X (2 + 1) 13.5 X 3 = 41 TOTAL QUANTITY OF ANCHORS. FIBER ROLL (TYP.) ANCHOR (TYP.) STAINLESS STEEL ROPE SPACE BETWEEN ROTS SHOWN FOR CLARITY \ 4 0' ANCHOR DETAIL NOT TO SCALE 60- A Ao- 0ASTAL NGINEERWG OMPMY, INC. 260 Cranberry Hwy. Orleans, MA 02653 508.255.6511 Fac 508255.6700 SEAL. S� SHOLMS '4C moo= HN HG A LO 337 6 w n `cGIS7ER�GA� SrONAL 0 F a O O C� N 1.4 O a� O U �a � H O W a N � SCALE AS NOTED DRA WING FILE C17251.dwg DATE 7-27-09 DRA WN BY MAP/.1RN CHECKED BY 0 0 N G G H Cie • w° � 1 OF I SHEETS c PROJECT NO. U C172$1.00