Details: earth work in excavation by mechanical means (hydraulicexcavator) / manual means in foundation trenches or drains(not exceeding 1.5 m in width or 10 sqm on plan), includingdressing of sides and ramming of bottoms, lift upto 1.5 m,including getting out the excavated soil and disposal ofsurplus excavated soil as directed, within a lead of 50 m. all kinds of soil. providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level : 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size). providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement- all work up to plinth level :1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size). steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all complete above plinth
Sector: Mining