Details: item no.1:-dismantling the stone masonry in cement mortar including stacking the material with all lifts etc. complete as directed. item no.2:-excavation in hard rock of all toughness by breaker including boulders above 0.6 m dia. (0.113 minimising damage to side slopes of excavation and placing the excavated rock neatly in approved dump area including cost of all materials, machinery, labour, levelling bed etc.,complete with lead upto 1 km and all lifts as directed . item no.3 :-providing and fixing anchor bar of 25 mm diameter 3.375 m with resin bond cement capsule anchorage through shaft including drilling holes, inserting grout capsule, driving anchor, cost of all materials, machinery, labour, ventilation, lighting, drainage and other ancillary operations etc complete with all lifts as directed . item no.4:- providing and laying in situ cement concrete of grade m-20 of trap / granite / gneiss / quartzite / graded metal for rcc works of gallery, sluice, spillway crest, spillway
Sector: Water Resource Department