Day-to-Day Responsibilities
Set up the drilling rig at the site and check water, power and access before drilling starts.
Drill through soil and rock with a down-the-hole (DTH) hammer or hydraulic rig, adjusting the work to the rock type.
Insert casing pipes in loose soil sections so the bore does not collapse, and place slotted screen pipe near the water-bearing zone.
Flush the bore to clear debris and sand, and record the depth and rock layers reached.
Carry out or support yield tests, watching the water level and discharge during continuous pumping.
Install or service submersible pumps, motors and electrical panels, including dry-run protection.
Repair, clean and rehabilitate existing borewells, which is a large part of the work for many contractors.


