We just dug a new borewell last week and looking for suggestions for motor selections.  The borewell details:

Place; Tirupattur, Vellore District, Tamil Nadu

Diameter : 6.5 inches

Depth: 700 ft

Type: New

Water level : first water at 45 feet, and continued until 120 feet.  After that no water found until 700ft

PVC casing : upto 75 feet

Loose soil found at the start and hence another 10 inches pipe kept for first 16 feet (as the bore initially become like a well and bore could not be be dug further).

Yield: Driller said the water yield is appoximately 1.5 inches though he didnot study it with any specific techniques.

Planned overhead tank: at a height of 30 feet from ground.

Kindly advice on type of motor to be selected.