tender for work of supply of precast concrete drain cover in ward-67, rajnagar and sanjaynagar. - providing and placing in position 100 mm thick factory made machine batched & machine mixed precast rcc rectangular covers ondrains of footpath of various sizes, of m-25 grade cement concrete for rcc work, including cost of centering, shuttering, reinforcementof 8 mm dia tmt bars of fe 500 grade @ maximum 100mm c/c on both ways , neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick , 100 mm wide ms sheetduly painted over priming coat , reinforcement to be welded at edges with ms sheet and providing 2 nos. 12 mm dia bar for hooks etc i/c cost of cartage, all leads & lift, handling at site etc. all complete as per direction of engineer-in-charge.dsr 2023 16.93