Details: earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 mtr in width) and for shafts, wells, cesspits and the like not exceeding 1 osqm on plan, depth upto 1.5mtr. including disposal of excavated earth upto 1 mtr from cutting edge, disposed earth is to be levelled and neatly dressed in: all kinds of soil 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: 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering , all works upto plinth level ( 1 : 3 : 6 ) with 20% boulders 1 cement 3 coasre sand 6 stone aggregate grade , with 20mm nominal size .crushed centering
Sector: PWD