HomeMy WebLinkAbout6 Eider Street - Stone Retaining WallPLAN NOTES:
The scope of this protect Includes the removal of the existing stone retaining wall and the
construction of a stone retaining wall across the properties, as shown on the plan,
joining the stone retaining walls for continuous retention of the bank on the easterly
portion of the propetles.
PLAN
Supply waterproofing of northeast and southeast foundation as required. _ = -'
SCALE: t" - 20'- _
p
The existing stone retaining wall to be dismantled and reconstructed as shown on the plan. _
Any fill material required shall be clean compacted coarse sand brought onto site by Contractor. o
Filter cloth shall be of Mirafi 600X, or equal, as approved by the Engineer. e
The filter cloth shall be placed in one layer on top of the graded slope of the bank, and beneath the toe M1
atones and beneath the rock apron. The filter cloth shall be overlapped at least 3 feet.
Ends of filter cloth shall not butt each other.
The armour stone shall be placed by equipment onto the bank. The rock shall not be dumped onto the bank.
Each atone shall be chosen and placed Into position by equipment in order to Interlock with adjoining stones.
Each stone shall be adequately "tapped" and "keyed" into proper seating to Insure tight stable fit,
before another atone is added. Stones not properly stacked so as to securely interlock, upon
the Engineers judgment, shall be removed and replaced to the Engineers satisfaction.
Crushed stone for gravel apron to be minimum of 2' deep, and bottom of gravel apron to pitch downward
with a 1:12 slope along southeast foundation.° �yF,,
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The Contractor shall provide clean fill, coarse compacted sand, as required behind the stone retaining wall and the t`fF
existing bank, as required, In order to provide a maximum of a 1-1/2:1 slope from the back of the retaining wall to N"ghf)
the edge of the scarped bank. Four inches of loam to be placed over shaped bank surface. ^
Disturbed areas at the top of the retaining wall to be planted with vegetation indigenous to' the environment,
ONE
52.00
46. TP
44.00
42.00
40.00
38.00
36.00
34.00
32.00
30.00
0.00
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LOAM AND VEGETATE
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LOAM AND VEGETATE
ONE TON
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7 _ 42.00
40.00
38.00
36.00
32.00
30.00
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LOAM AND VEGETATE
ONE TW -M
50.00
48.00
46.00
44.00
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20.0020.00
EXIST. HOUSE
I
44.00
42.00
ONE TONIONroiqE-
38.00
36,00-
34.00-
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30.00
0.00
50.0
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8 _ B 2.040.0
ONE TON TOE STONE 38.0
6.0
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32.
RAp 30.0
28.0
26.0
C -C 40.00
D -D
SECTIONS
40.00
Q CEC 1999
ONE TON TOE
00
MAYFAIR ROAD
FOLUNS POND
YARMOUTH, MASS.
KEY MAP
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PROPOSED STONE RETAINING 'WALL
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S" AS NOTED
WE 10/20/99
NORMAN MacLEAN
6 EIDER STREET YARMOUTH, MA
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LOAM AND VEGETATE
ONE TON
PITCH AWAY FiRHWv
FOUNDATrptbo
7 _ 42.00
40.00
38.00
36.00
32.00
30.00
0.00
LOAM AND VEGETATE
ONE TW -M
50.00
48.00
46.00
44.00
42.00
36.00
34.00
30, 00 E
0.00
20.0020.00
EXIST. HOUSE
I
44.00
42.00
ONE TONIONroiqE-
38.00
36,00-
34.00-
32.00
6.0034.0032.00
30.00
0.00
50.0
48.0
46.0
44A
4
8 _ B 2.040.0
ONE TON TOE STONE 38.0
6.0
3 0
32.
RAp 30.0
28.0
26.0
C -C 40.00
D -D
SECTIONS
40.00
Q CEC 1999
ONE TON TOE
00
MAYFAIR ROAD
FOLUNS POND
YARMOUTH, MASS.
KEY MAP
NO SCALE
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20.00
RADE
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NO. WE FMAWON By
SHEET ""F
PROPOSED STONE RETAINING 'WALL
maEcr Nt,15-042
S" AS NOTED
WE 10/20/99
NORMAN MacLEAN
6 EIDER STREET YARMOUTH, MA
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C0ASTAL�-f NGWPERINGCMa
PROFESSIONAL ENGINEERS & LAND SURVEYORS
260 Cranberry Hwy., Orleans. MA. 02653
i.. TEL.: 508-255-6511 FAX: 508-255-6700
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