| Job Title |
Horizontal-earth-boring-machine-operator Helper |
| Job Description |
Performs Any Combination Of Following Duties To Aid In
Drilling Of Horizontal Holes For Installation Of Pipelines Under
Highways, Railroads, Canals, And Other Obstructions: Lays
Foundation Timbers For Boring Machine And Places Timber Braces
To Hold Machine In Place. Couples Auger Sections Together And
Bolts Sections To Drive Shaft. Removes Dirt From Hole, Using
Shovel. Removes Seepage Water From Boring Machine Pit, Using
Portable Sump. May Place Props Between Hydraulic Rams And End Of
Casing Pipe. May Hammer Steel Wedges Into Shaft Collar To Lock
Auger Drive To Ram Yoke. May Weld Sections Of Casing Pipe
Together, Using Arc-welding Equipment.
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