Identify the given pile driving formula.

The ___ can be effectively adopted for excavation in or at the foot of the slope of a hill.

The _______ is based upon the longitudinal wave transmission and end impact.

Identify the type of Well Point System.

Identify the type of pile.

Identify the given pile driving formula. R = (W1×H)/S × W1/(W1+W2)

__________ is useful when depth of water is about 6 metres to 10 meters.

Identify the given type of Timbering.