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.all kinds of soil : 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. hard rock (blasting prohibited) concrete of specified grade including curing but excluding the cost of centring and shuttering. all work upto plinth level with:1:4:8 (1 cement : 4coarse sand : 8graded stone aggregate 40 mm nominal size) 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:1:2:4 (1 cement : 2 coarse sand : 4 graded s
Sector: Generation