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Q: A temporary structure which is constructed so as to remove water and/or soil from an area and make, it possible to carry on the construction work under reasonably dry condition is called
  • A. cofferdam
  • B. foundation
  • C. caisson
  • D. spillway
Correct Answer: Option A - A cofferdam is a temporary structure which is built to remove water from an area and make it possible to carry on the construction work under reasonably dry conditions. Cofferdams are usually required for projects such as dams, locks and construction of bridge piers and abutments.
A. A cofferdam is a temporary structure which is built to remove water from an area and make it possible to carry on the construction work under reasonably dry conditions. Cofferdams are usually required for projects such as dams, locks and construction of bridge piers and abutments.

Explanations:

A cofferdam is a temporary structure which is built to remove water from an area and make it possible to carry on the construction work under reasonably dry conditions. Cofferdams are usually required for projects such as dams, locks and construction of bridge piers and abutments.