Details: 2.6.1a earthwork in excacavation over areas (exceeding 30 cm in depth , 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth lead upto 50m and lift upto 1.5m - disposed earth to be levelled and neatly dresses - all kinds of soil. 2.27 supplying and filling in plinth with river sand under floors, including watering, ramming consolidating and dressing complete 2.27a.1 supplying and filling with gravel (excluding rock) in trenches, plinth, sides of foundations etc . in layers not exceeding 20 cm in depth consolidating each deposited layers by ramming and watering etc .complete including all lead and lift. 4.1.8 providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size). 4.2.2 providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, col
Sector: PWD