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15
PATHFINDER SET UP
3.
Set up a stringline above the bore pit with the transit. On the proposed bore path. Instal stakes
at eather end deep enough to strech the string tight. Do this with the ability to have the sring
removed as equipment is set in the pit. You must be able to restrech the string, placing it back in
the same place.
NOTE! Make sure the string line is totally independent from the pit walls/ trench box etc.
Set Up
Set Up
16
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