Plate 12.
Elevation
861.5
Excavated to 845 and piles driven.Then excavated to 840 and Pile3cut off at 842
Piles driven generally to 810
Elev 863.0_ 861.92
¥%' V
TWA
dHW.
L_ 845.5
■pm
. V
842.0
ISi 840.0
9 -cr—
f --—■ 3 >- 0 ”-^—■■- 3 ’- 0 ”H
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Plan or Piling
C. B. q q. FI. FL
asmgg
APPROACH PIERS
After geitiricj a fair bearing on screwsscrewing continued till elongation of§“(200OOlbs.pr.sg.in.),was obtained.
Scale cf Elevation
12 " 01 2 345 6 78 9
Ll-l.iI.- I 1 I I I I I 1 I
Feet
ioo cm. so
i i i i i » i
Scale of Cross Sect inn
IE” 6 0 1 2 3
METRES
_j Feet
ioo cm.
i .
_) Me the
ANNULAR CAST WASHER
Pij-AKT
Ul
6-0 diam.
t is” —H K—12”—H
Section abc.
12 ” 6Li i i i i I i ii
Scale af Washer
0 1
2
_j Feet
1 Metre
Filled with Concrete whenin place , before topplaie was put on.
Plate 6’0”diam.
Cross Section
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12” Channel - 60 Ifopr. yd.
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Top View
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R0RERTA.WELKC.PH0TQ-LITH.178 WILLIAM ST.N.Y.