HomeMy WebLinkAbout83-1744 - Bulkhead Repair Plan9
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STONE GROIN
NANTUCKET SOUND — 71DAL
FLOOD
EBB
PLAN
SCALE: 1'= 30'
1 inch - 80 &
ESS
"XISTING CONCRETE
?ETA1NING WALL
LIMIT OF WORK
ASSESSORS MAP 26
PARCEL 116
TOWN OF YARMOUTH PARK
VG CONCRETE
AREA
WOOD DECK
FEEL BULKHEAD
WSTING BULKHEAD
) BE REHABILITATED
TYPICAL TIE BACK TYPICAL PATCH
REPLACEMENT PLA 1E 1/4" PLATE SANDBLAST &COAT
8' O.C. SEE LAYOUT AREA UNDER STAIRS
PLAN FOR EXACT
LOCA AGNS IT I
11 ❑ ❑ ❑ ❑ ❑
EXISTING GRADE O O O O O O O O O O O O
i
LOWEST GRADE REVEALED
SECTION A -A
NOT TO SCALE
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' OASTAL
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1 NGINEERING
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OMPANY, INC,
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WILFIN RD
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260 Cranberry Hwy. Orleans, MA 02653
508.255.6511 Fax: 508.255.6700
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' OASTAL
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1 NGINEERING
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OMPANY, INC,
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WILFIN RD
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260 Cranberry Hwy. Orleans, MA 02653
508.255.6511 Fax: 508.255.6700
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j NANTUCKET SOUND
YARMOUTH. MASSACHUSETTS
on
KEY MAP
77
i NO SCALE
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PLAN REFERENCES:
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f PLAN REFERENCE z
> i { �j LCP 14114 A2, D, .4 0
( ! '� ASSESSORS REF.
SHEET 22 S57—S60. T122,
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�. ° ` >I lec ;'•<— ."" T125—fAe2, 7128-7131, T181
p�> 1, 'p �"+�4a, .`c 't� S 4. .. � �v.. rr�(� ��~ �'• ` .` -., y J �,. �„""'�.
FLOOD NOTE.
�'.-i.4 ti..'- �.1 y kY"�'nI S f'f� �k� t `j'4^y4 � .,�)F � y+"S�3f� � •� � �'�sw'flK 4 _T ^ai ^�na �^ d ,. ,.. :_.; aA '�� .,�„rm'�"� '
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FROM PANEL 250015 0006D
DATUM NOTE:
ELEVATIONS SHOWN HEREON ARE BASED
w ON THE NATIONAL GEODETIC VERTICAL
{
f DATUM (MLW)
aaKVO 11
LEGEND
d
”' y 4Aw,g
EXISTING sE�
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`., w,.o .... u�d.� _ ..w_.,..�.Q•`�=:.n '�- FENCE
--2-- CONTOUR
rEXISTING WOOD CAP
NEW 2' WEEP HOLES 4' O.C.
WITH FILTER FABRIC TO BE SET
BELOW EXISTING GRADE.
CONSTRUCTION REPAIR PHOTOGRAPH SUMMARY
A. BULKHEAD FROM SOUTH-EAST VIEW.
B. CLOSE UP OF SOUTH-EAST VIEW.
C EXIS7ING 12" x 121PLAM WASHER USED TO CONSTRUCT EXIS71NG AE -BACK SYSTEM.
D. HOLES IN SHEETS WHERE BOLTS HAVE CORRODED AWAY, TO BE PATCHED.
E TYPICAL 77E --BACK PLAIE-WASHER TO BE REPLACED WITH NEW 12' X 12' PLATE
F SURFACE OF SHEE17NG UNDER STAIRS IN NEED OF SANDBLAS77NG AND COA 71NG
G TYPICAL CONCRETE DECK SECTION, NO WORK PROPOSED.
H. OVERALL VIEW OF PROJECT SHOWING PRE-E7S77NO SAND LEVELS ALONG BULKHEAD.
L VIEW OF DECK ABOVE WORK AREA, NO WORK PROPOSED.
J. TYPICAL TIE -BACK TO BE CUTOFF AT FACE OF WALL.
CONT. C12 X 25 SHEETING
WITH WOOD CAP.
TOP OF WALL
ELEV.- 12.0'*MLW
12'x12" PLATE---
EXISTING
LATE --EXISTING GRADE EL -8.0'f
SPECIAL REQUIREMENTS FOR COASTAL CONSTRUCTION
1. SPECIAL PROVISIONS FOR COASTAL CONSTRUCTION SHALL BE
IN ACCORDANCE WITH THE RECOMMENDATIONS FOUND IN THE
"COASTAL CONSTRUCTION MANUAL" AS PUBLISHED BY THE
FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA -55).
2. ALL STEEL MEMBERS, CONNECTIONS, CONNECTORS, ETC.
SHALL BE HOT DIPPED GALVANIZED. ALL METAL CONNECTORS
MUST BE ROUTINELY INSPECTED AND MAINTAINED OVER THE
SERVICEABLE LIFE OF THE STRUCTURE.
3. ALL EXTERIOR EXPOSED LUMBER USED FOR STRUCTURAL
FRAMING, STAIRS, RAILING, ETC. SHALL BE CCA PRESSURE
TREATED OR APPROVED EQUAL.
4. ANCHORS AND CONNECTIONS TO BE INSTALLED AS
APPROVED BY ENGINEER.
GENERAL NOTES:
1. THE PURPOSE OF THIS PROJECT IS TO REHABILITATE THE EXISTING
STEEL BULKHEAD.
2. SUPPLY MATERIAL, EQUIPMENT AND LABOR TO INSTALL THE
PROPOSED WORK ALONG THE SHOREFRONT AS DESCRIBED AND SHOWN
EXISTING POOL GRADE ON THE PLAN AND DETAILS.
3. PERFORMANCE OF THE WORK SHALL BE IN COMPLIANCE WITH THE
DRIVE UNDER EXISTING POOL PLANS, SPECIFICATIONS, AND ORDER OF CONDITIONS ISSUED BY THE
YARMOUTH CONSERVATION COMMISSION FOR THE REFERENCED
PROJECT AND AS DESCRIBED BELOW.
EXISTING TIE BACK ANCHOR 4. ACCESS TO BE BOTH FROM THE UPLAND OF THE APPLICANT'S
TO BE REPLACED WITH NEW MANTA RAY PROPERTY, AND FROM THE BEACH PARKING AREA. STAGING AREA FOR
OR HELICAL SCREW TIEBACK AT MATERIALS TO BE IN DRIVEWAY OR IN PARKING AREA, AS APPROVED
20' MINIMUM FROM FACE WALL 8' OC. BY THE TOWN. CONTRACTOR SHALL OBTAIN PERMITS NECESSARY FOR
USE OF TOWN PARKING AREA AND ACCESS.
EXISTING CANTILEVERED
STEEL SHEETING, PZ 22 5. METAL TO BE HOT DIPPED GALVANIZED AFTER FABRICATION.
X 30'.
6. THE EXISTING ANCHOR SYSTEM SHALL BE REPLACED. NEW
ANCHORS SHALL BE DRIVEN. MINIMUM ANCHOR PENETRATION SHALL BE
20' BEHIND ORIGINAL BULKHEAD. ANCHORS SHALL BE TENSIONED TO
10 KIPS MINIMUM FOR EXISTING WALL, THEN BACKED OFF AS
NECESSARY TO STRAIGHTEN WALL. ENGINEER SHALL BE NOTIFIED
IMMEDIATELY IF MINIMUM DESIGN SPECIFICATIONS CAN NOT BE MET.
II
I I 7. CONSTRUCTION DETAILS TO BE APPROVED BY ENGINEER PRIOR TO
CONSTRUCTION.
8. DISTURBED AREAS TO BE RECONTOURED AND REVEGETATED TO
MATCH PRE—CONSTRUCTION CONDITIONS.
D DETAIL SECTION B—B) 9. ENGINEER OF�ANY ESC EPANCIESR TO VERIFY ALL MPRIIORNTOIN THE FIELD CONSTRUCTION. NOTIFY
SCALE: NONE
A
O FT;
E. � E,
U
a O x
SCALE
AS NOTED
DRA WING FILE
CC1377601.dwg
DATE
01-19-06
DRAWN BY
REO
CHECKED BY
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1 OF 1 SHEETS
o PROJECT NO. 013376.01
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