supply, delivery, laying, jointing and testing of 200/150 mm dia di.k9 clear water pumping main from existing municipal pumping line to glsr at pmay-ysr-jagananna nagar in gorsa road of pithapuram municipality of east godavari district under pmay(hfa) (u) scheme on lump sum contract (percentage tender) with defect liability period of 2 years cm reverse tendering
