Cofferdam..

Minister Ambati blames Chandrababu govt for Polavaram delay

3 years ago

Chandrababu did historical blunder by constructing diaphragm wall prior to cofferdam: Ambati

3 years ago

No question of reducing height of Polavaram, officials tell CM Jagan

4 years ago

NHPC team to inspect Polavaram cofferdam design and works today

7 years ago