Details: construction of bridgeexcavation for structures (earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.)i) ordinary soil (excavation upto 3.0m depth) ii) ordinary soil (excavation 3m to 6m depth) i) ordinary rock (not requiring blasting) filling annular space around footing in rock. plain/reinforced cement concrete (rcc grade m30 using batching plant, transit mixer & concrete pump) in open foundation complete as per drawing and technical specifications filling annular space around footing in rock. (plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) supplying, fiiting and placing un-coated hysd bar reinforcement in foundatio
Sector: RDPR