D20x22 Series II Navigator HDD Preparation 40-17
Preparing the Work Area
JOBSITE - CHECK
The operator or job foreman should inspect the jobsite for:
•notices of underground placements
•manhole covers
•drop boxes
•recent trenching activity
•any evidence of possible underground placements
Examine work area for any obstructions, conditions, or situations which may impair machine operation or
create a safety hazard for the operator or other persons. Use information in this manual combined with your
own good judgment when identifying these hazards and implementing hazard prevention measures.