DETAILS OF FORM OF PERMANENT WAY CONSTRUCTION
CROSS SECTIONS
CENTRE POLES
DOUBLE LINE WITH
6'-0" 10'-3"
16.3:6
SCALE 2 TO ONE FOOT
CONCRETE
DOUBLE LINE WITH SIDE POLES
4'-3"
CONCRETE
H
SINGLE LINE WITH SIDE POLES
4'-1'-6"
3'-6"
CONCRETE
1'-6"
3'-6"
1:0.494 Cub yd per yard forward
$1.1206 Cub yd per yard forward
0.5247 yd per yd forward
Aug 5th 1903
T2561 DRAWING No. 1940/2
699