9394
TWIT
..
DETAILS OF FORM OF PERMANENT WAY CONSTRUCTION
SCALE 1/2 TO ONE FOOT
CROSS SECTIONS
DOUBLE LINE WITH CENTRE POLES
3-6"
3-6
4-1-6'
-3-6-
10-3°
CONCRETE
DOUBLE LINE WITH SIDE POLES
4
CONCRETE
1-6
SINGLE LINE WITH SIDE POLES
1-6
r
36"
1-6
3-6
0.88 Cub yd per yd forward.
416 cut yd per yd forward
T2561.
DRAWING NO 1940/1
Aug 1903 18/4/1903.
5"
698
9394
TWIT
..
DETAILS OF FORM OF PERMANENT WAY CONSTRUCTIONE
SCALE 1/2 TO ONE FOOT
CROSS SECTIONS
DOUBLE LINE WITH CENTRE POLES
3-6"
3-6
4-1-6'.
-3-6-
10- 3°
CONCRETE
DOUBLE LINE WITH SIDE POLES
4
CONCRL TE
k---1-6
SINGLE LINE WITH SIDE POLES
1-6
r
36"
K-1-6-
3-6
ed. per yd forward.
.88 Cub yd
pur yd forward.
416 cut yd
per yd forward
T2561.
DRAWING NO 1940/1
Aug 1903 18/4/1903.
5"
698
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