HomeMy WebLinkAbout83-1841 - Site PlanSEQUENCE OF CONSTRUCTION:
1.) INSTALL EROSION CONTROLS
2.) STRIP AND STOCKPILE LOAM
3.) EXCAVATE BEHIND WALL
4.) INSTALL CRUSHED STONE
5.) SAWCUT EXISTING WALL INTO SECTIONS
6.) PULL WALL OVER AND LAY FLAT ON STONE
7.) INSTALL VINYL SHEETING
8.) INSTALL TIEBACKS & WALES
9. BACKFILL WALL AND COMPACT
10. RE -INSTALL SALVAGED LOAM
11) RE -INSTALL SPRINKLER SYSTEM
13.) RE -INSTALL NEW SOD OR SEED
14.) INSTALL NEW WOOD STEPS
15.) ALL EQUIPMENT AND MATERIALS TO BE STORED
OUTSIDE OF WETLAND RESOURCE AREAS.
EDGE OF WATER
LOG TEST PIT TP -1
Wall is 47" Tall x 12" Wide
Topsoil 8" thick with 18" at
face of wall
80to 60" deep - Medium SAND,
Trace Fine Sand, Coarse Sand,
Fine Gravel
Water encountered at 55" and
rising.
Taken 3-21-2008
LOG TEST PIT TP
.
'P
I
I
2 - #4 rebars in
top
Topsoil 12" thick
with 36" at
face of wall
HH
12"to 60" deep -
Medium to
Coarse SAND, Trace Fine Sand,
Coarse Sand,
CONCRETE PAD
Fine Gravel
CONCRETE RETAINING WALL
Water encountered at 42" and
rising.
x 6.78
EXISTING SPOT ELEVATION
--75--
EXISTING CONTOUR
• • • • • • • • •
MEAN HIGH WATER (MHW)
—o --o•
EROSION CONTROL
—
EDGE OF WATER
(AT TIME OF SURVEY)
— —
LIMIT OF WORK
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EDGE OF WATER
LOG TEST PIT TP -1
Wall is 47" Tall x 12" Wide
Topsoil 8" thick with 18" at
face of wall
80to 60" deep - Medium SAND,
Trace Fine Sand, Coarse Sand,
Fine Gravel
Water encountered at 55" and
rising.
Taken 3-21-2008
LOG TEST PIT TP
-
'P
Wall is 42" Tall x
12" Wide
2 - #4 rebars in
top
Topsoil 12" thick
with 36" at
face of wall
HH
12"to 60" deep -
Medium to
Coarse SAND, Trace Fine Sand,
Coarse Sand,
CONCRETE PAD
Fine Gravel
CONCRETE RETAINING WALL
Water encountered at 42" and
rising.
x 6.78
Bottom of pit at 60" (5 feet
Taken 3-21-2008
COASTAL FLOOD ZONE NOTE:
EXISTING RETAINING WALL REPRESENTS THE HORIZONTAL LIMIT
OF THE 100 YEAR COASTAL FLOOD ZONE PER F.I.R.M.
COMMUNITY - PANEL # 250015 005D REV. JULY 2, 1992.
COASTAL BEACH
LOG TEST PIT TP -
Wall is 42" Toll x 12" Wide
2 - #4 rebars in top
Topsoil 10" thick with 14" at
face of wall
10"to 48" deep - Medium to
Coarse SAND, Trace Fine Sand,
Fine Gravel
Water encountered at 41" and
rising. Stablized at 36"
(top marsh)
Bottom of pit at 48" (4 feet)
Taken 3-21-08
I
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Ib Remove Patio
GROUND J
11
I'12" (LAWN AREA)
—J \
xcavat \
Proposed
Construction
\�
Access
Area STOCKPILE
/ N AREA
\ \ / 3
rnqA
#2 no ITEM DE yHO
\ ITEM #6 ,8 a Conc Retaining Wail Install (9) 8'x12' Conc.
\ \ Loarr�-t Seed ,.� To, Be Repideed wMpYl �� Decks on SE Side I� de
rk Area Ftic� '� a tem Wall \ Regrade Site
/
Sheet -#2) (See w/Suitable Bean
se
6.65 0 O1 \ trucked in backfill RD I
nstall 25 Anchor Isa c /
COASTAL ,DUNE__ e- OCKPIt E AR Piles or Soil Ancho C /
!VEGETATED) ,45
v ` E� THREsNOLO (LAW AREA)
\ \� SPRlNk •EL�1
LER (7�Fo
�.. , 7.44
\ ` , /
ci
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SILT ®• EROS/0®
"'y"`-•.•-- a // SCE N CON7RpL � +— ` r o —I 10
\ I
Z
eU/4o/Nc
T.B.M. CORNER CONC. PAD
9.60 DATUM M.L.W.
iur-M
Erosion
3 U �. cRW gra
Erosion Control // T f �/ A 71PPED Sp NR! K ^ ��_g •50
Silt Fence (330'/ r See Existing Wall •73 �8 ( 7p 3tr 6
Detail A A (Sheet #2
i STEPS '
Cap Sheeting \ \ ALTMARSH s moo i/3
w/�nposite Decking \ \ / ;/ I /�0,
[Inclu jn Item #2] \ �/j / •••/ // I
(Ses Detoil Sheet #2) ITEM #4 / /
Remove & Replace
Existing Sprinkler / v
Sim— ---/
/ \ / , ITEM #5
f• • • • ._.... ....3 ' • • / -- —4— Remove & Re uild
/ �' .•••% Wood Steps
` �''�• BARRIER BEACH •'"""
21
\ \ MHW (ELI. • .. • • ..
/
7.
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7-77,77-77— • /
s
Pt\Chrls_W_CAD\CW Draw\CW Drawlnos\Bulkheads\Davenport Realty\Green Harbor Sh i.dwp 12/1/2008 11,06,45 AM VEST
L E W I S
Graphic Scale
t feet
ra 20 40 .0
Tr' .a T =l� -� " �
te<x,wmw+u.wa€fie
B A Y
MHW AT RETAINING
WALL (ELEV. 3.2)
� tibbetts engineering corp
r .. 716 COUNTY STREET TAUNTON, MA 02780
tel. (508) 822.6934 - fax (508) 880-7811
EMAIL: HR @ fibbettsengineering.00m
�. civil engineering
¢� ' • r • land surveying
'40. 6 'P transportation
. environmental permitting
M Q •s� a: testing & construction services
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*\ LEW S s
LOCUS MAP - NOT TO SCALE
M I L L
C R E E K
FLOOD
EBB
'S
LEGEND
SIGN
'P
POST
SBX
SERVICE BOX
RD
ROOF DRAIN
AC
AIR CONDITIONER
HH
HAND HOLE
CPP
CORRUGATED PLASTIC PIPE
CPD
CONCRETE PAD
CRW
CONCRETE RETAINING WALL
TBM
TEMPORARY BENCH MARK
x 6.78
EXISTING SPOT ELEVATION
--75--
EXISTING CONTOUR
• • • • • • • • •
MEAN HIGH WATER (MHW)
—o --o•
EROSION CONTROL
—
EDGE OF WATER
(AT TIME OF SURVEY)
— —
LIMIT OF WORK
File: Green Harbor Sh 1
BENCHMARK
TOP OF CONCRETE PAD LOCATED NEAR
BUILDING
ELEV. = 9.60 (DATUM MEAN LOW WATER)
Q
12/1/2008
Offset
cks
Concrete Decks
RCD
Q915/2008
Concrete Decks
CMW
Rev.
Date
Description
By
Green Harbor
on the Ocean
182 Baxter Ave
West Yarmouth, MA.
(Barnstable County)
Prepared For
Green Harbor Village
Limited Partnership
Drawing Title
Retaining Wall
Replacement
& Site
Improvements
10 PART OF THIS DRAWING MAY BE REPRODUCED.
RANSMITTED, OR STORED BY ANY MEANS, WHAT-
;OEVER, WITHOUT THE EXPRESSED WRITTEN
;ONSENT OF TiBBETTS ENGINEERING CORP. WITH
NE EXCEPTION OF ANY REGULATORY AUTHORITY
VHICH MAY REPRODUCE IT IN CONJUNCTION WITH
liE PERFORMANCE OF OFFICIAL BUSINESS UNDER
iS JURISDICTION.
Drawn by. RCD
Design by: CMW Drawing Number
Reviewed by: WPG
Approved by, CMW
project No: 11778.010 of
Dale: 05-05-2008