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Slope staking using
Ref batter vertical or
Ref batter perpendic-
ular
752
1.
The first peg to stake out is always the peg closest to the hinge
point.
Stake out the position of the first peg of the batter by using Differ-
ence in offset on the Stake/Check panel. The height of the rail over
ground Rail over ground is taken into account for Difference in
offset. This action means that when Difference in offset is equal
to zero the first peg is in the correct position.
2.
Place the pole on top of the first peg. The value for Difference in
height indicates how far below the top of the batter has to be
placed.
3.
Stake out the second peg of the batter rail by using Difference in
chainage and place the peg.
4.
Place the pole on the position of the batter rail to be used as a ref-
erence for the slope values to mark on the batter rail. Difference in
height should now read zero.
☞
All values shown under the
original slope.
Description
If batter rails with a constant distance from the inner peg to the catch point
are required, this method is used.
For Ref batter vertical
d
b
c
a
Road_025
page are relative to the
e
a
Slope to stake out
b
Natural surface
c
Catch point of the slope
d
Defined reference point offset
e
Height of the "traveller", verti-
cal
Roads - Road
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