Details: earth work in bulk excavation by mechanical means (hydraulic excavator) over areas exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by engineer-in-charge. ordinary rock providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. all work upto plinth level with: stone aggregate 20 mm nominal size) 1:3:6. random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement: 6 coarse sand: 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with: cement mortar 1:6 (1 cement: 6 coarse sand) nallah. dry random rubble masonry with hard stone in foundation and plinth: with bond stone. preparation of subgrade by excavating earth to an average of 22.5 cm depth, dressing to camber and consolidation with road roller of 8-12 tonne
Sector: Generation