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) includingdisposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed byengineer-in-charge. ordinary rock providing and laying stone soling in bed providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering. all work up to plinth level. 1:4:8 (1 cement: 4 coarse sand: 8 graded stone aggregate 40mm nominal) crushed (pcc/ mud mat) random rubble masonry with available hard stone at site in foundation & plinth including levelling up with cement concrete 1:6:12 ( 1 cement :6 coarse sand :12 graded stone agg. 20 mm nominal size ) at plinth level incl. cost of stones cement mortar 1:6( 1 cement : 6 coarse sand providing and laying cooping -proof course 50 mm thick with cement concrete 1:2:4 (1cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) and cu
Sector: RDPR