3. very low problem fee and simple to maintenance due to very simple, reliable and straightforward assemble and disassemble internal framework of hammer. Percussion Drilling could be the oldest system useful for drilling borewells in Chennai. It's really a low-cost process appropriate for drilling in tricky rock formations. A pumping examination
Details, Fiction and recharge well
The pump and motor needs to be put in skillfully, and they should be properly sized to match the potential with the borewell. The pump must be positioned at the bottom in the borewell, plus the motor should be mounted at the top. The PVC or metallic casing pipe is inserted till the really hard Rock. Therefore, water is obstructed because of the ca