HomeMy WebLinkAbout83-1844 - Retaining Wall Replacement002GENERAL NOTES:
1. THE PURPOSE OF THIS PROJECT IS TO RECONSTRUCT AN EXISTING FAILED TIMBER BULKHEAD.
TRED UNDER LICENSE PIAN NO. 1298 do CHAPTER 91 LICENSE (11298) FROM THE DEPARTMENT OF
3ULKHEAD WILL BE RECONSTRUCTED IN THE EXISTING FOOTPRINT.
i TO INSTALL THE PROPOSED WORK ALONG THE SHOREFRONT AS DESCRIBED AND MOWN ON THE PLAN
N COMPLIANCE WITH THE PLANS, SPECIFICATIONS, AND ORDER OF CONDITIONS ISSUED BY THE
THE REFERENCED PROJECT AND AS DESCRIBED BELOW.
OF THE APPLICANTS PROPERTY, AND FROM A WORKING BARGE. WORKING BARGE NOT TO BE LOCATE
)R MATERIALS TO BE IN DRIVEWAY OR ON BARGE
TER FABRICATION.
RD 750. MINIMUM SHEETING LENGTH SHALL BE 16'.
MUZED. THE EXISTING TIE BACKS WILL BE BROKEN AT A POINT DETERMINED IN THE FIELD, AND THEN
S-5 ANCHORS WITH 1-1/2' DIAMETER TIE RODS MINIMUM. THE PROPOSE WALL REPLACEMENT IS
=ORCE IS 4.9 KIPS. ANCHORS SHALL BE TENSIONED TO CALCULATE ANCHOR FORCE MINIMUM THEN
WALL ENGINEER SHALL BE NOTIFIED IMMEDIATELY IF MINIMUM DESIGN SPECIFICATIONS CAN NOT BE
Y CONTRACTOR DURING INSTALLATION OF ANCHORS AND GNEN TO ENGINEER AT COMMENCEMENT OF
BY ENGINEER PRIOR TO CONSTRUCTION.
f0 MATCH PRE—CONSTRUCTION CONDITIONS.
IN THE FIELD AND NOTIFY ENGINEER OF ANY DISCREPANCIES PRIOR TO CONSTRUCTION.
CATIONS SHALL BE APPROVED BY THE ENGINEER IN WRITING PRIOR TO IMPLEMENTATION.
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FLOOD
PARKERS RIVER
EBB
PLAN
1 inch s 10 fL
6't
3/4' THRU BOLT 0 2' O.C. FOR EXISTING PILE
ANCHOR WALE (COUNTERSUNK) �(TO REMAIN)
EXISTING ANCHOR WALE
— 2't D.C. -- 6'X 6' (TO REMAIN)
PROPOSED
3'X B' BACK WALE
10'
1'X 1' WELD TO (MIN.)
ATTACH PROPOSED _
)S 1-1/2' MIN. DIA. TIE ROD TO EXISTING
= 4.9 KIPS MIN.
TO EXISTING TIE ROD
I DETAIL PLAN VIEW
NOT TO SCALE
SOUTH YARMOUTH, MA
I KEY MAP
NO SCALE
PLAN REFERENCES:
ASSESSORS MAP 25, PARCEL 30
PLAN TO ACCOMPANY PETITION OF LEE
LASHWAY TO CONSTRUCT AND MAINTAIN
A WOOD PILE BULKHEAD..., LICENSE PLAN
NO. 1298 APPROVED BY DEPARTMENT OF
ENVIRONMENTAL QUALITY ENGINEERING OF
MASSACHUSETTS AUGUST 21, 1985
FLOOD NOTE.--
FLOOD
OTE:FLOOD ZONE Al2 (EL 12) & FLOOD ZONE
V15 (EL 13) AS SHOWN ON FEMA FIRM
PANEL #250015 0006D REVISED JULY 2,
1992
DATUM NOTE:
ELEVATIONS SHOWN HEREON ARE BASED
ON THE NATIONAL GEODETIC VERTICAL
DATUM 1929 (NGVD 1929)
LEGEND
EXISTING
—10 CONTOUR
--I — APPROXIMATE PROPERT.' LINE
X1.9 EXISTING SPOT GRADE
FULL EMBEDMENT WITH 16' SHEETS
REQUIRE, CONTACT ENGINEER IF
EMBEDMENT CAN NOT BE REACHED
BULKHEAD DETAIL
NOT TO SCALE
OASTAL
OlV PA 1 I
260 Cranberry Hwy. Orleans, MA 0,'
508.255.6511 Fax: 508.255.6700
OSE 3'x 6' BACK WALE
E
3fI
U—BOLT 2' O.C.) WITH 3/4'
HARDWARE
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`/
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ISTING GRADE
MATERIAL TO BE
(2) 3'X12' CAP
AWN AREA) TO
EXCAVATED
FOR
SEE TOP CAP DETAIL
O hh
E PLANTED
TIE
ROD CONNECTIONS
ND REGRADED
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TOP OF WALL EL 6.0' N.G.V.D.
sCArE
AS N07
EXISTING
6'x 6' ANCHOR WALE
TO EXISTING
(70 REMAIN)
EXISTING TIE BACK TO BE
TIMBER PILE
ZS'
BROKEN AT INTERSECTION
DEADMEN
OF PROPOSE TIE BACK
AND WELDED TOGETHER
WITH 1'x 1' WELD
41.
T
YfIM
PROPOSE 1'
THICK x 1' LONG
WELD
EXISTING
6'x 6'
;,
EXISTING 6'x
6'
BOTTOM
WALE
5 ' ._
.
MIDDLE WALE
(TO
REMAIN)
(TO REMAIN)
a':
T
.•
INSTALL CHANCE SS -5 TIE—BACK ANCHORS
WTH 1-1/2'0 GAL STEEL RODS AT 6' O.G'
PROPOSE SHOREGUARD 5-750
TIE—BACK TO ATTACH TO EXISTING TIE BACK
VINYL SHEETING 16' MIN. LENGTH
THROUGH WELD CONNECTION. EACH TIE—RACY.
- -
SHALL DEVELOP 4.9 KIPS MINIMUM.
ANCNOR/DEADMAN SIZE AND TYPE SHALL BE
MLWAPPROVED
BY ENGINEER.
..................
..
EXISTING
f
FULL EMBEDMENT WITH 16' SHEETS
REQUIRE, CONTACT ENGINEER IF
EMBEDMENT CAN NOT BE REACHED
BULKHEAD DETAIL
NOT TO SCALE
OASTAL
OlV PA 1 I
260 Cranberry Hwy. Orleans, MA 0,'
508.255.6511 Fax: 508.255.6700
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