Identify the missing data.

__________ are the cofferdams which can be lifted, floated and placed in another position as soon as its purpose is serv…

In ______ type of cofferdam consists of a mixture of sand and clay which is filled in a bag and placed instead of earth …

Identify the given pile driving formula.

The ____ can be adopted as an aid in construction to stop rock movements and to increase the permeability of the strata …

A __ caisson is open at top and closed at bottom.

__________ have been developed for determining the load bearing capacity of piles.

The ______ equate the soil resistance to the bearing power of the pile.