earth-cum-rock fill dam

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    Polavaram Project: Diaphragm Wall Completion Marks Key Milestone

    Amaravati, April 2 Andhra Pradesh Chief Minister N Chandrababu Naidu on Thursday hailed the completion of the crucial 1,372-meter-long diaphragm wall as a key milestone in the Polavaram project.The mega irrigation project aims to irrigate lakhs of acres of agricultural land and provide...
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