Transportation, erection testing and commissioning of existing 6.6KV 33 HP BHA 700H pump sets and formation of bund across the approach main canal to maintain required level in canal for emergency pumping arrangements at foreshore of Nagarjuna sagar near Puttamgandi including MOM of pumping station for six months and dismantling and transportation of all equipment to Kodandapur, Nasarlapally and Godakondla whenever sufficient inflows started to Nagarjuna sagar Reservoir under O&M Division-XI