Details: drinking water facility 2.8.1:earth work in excavation by mechanical means (hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.all kinds of soil 7.1.1:random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:cement mortar 1:6 (1 cement : 6 coarse sand) 50.6.1.7:solid block masonry using pre cast solid blocks ( factory made) of size 40x20x15cm or nearest available size confirming to is 2185 part i of 1979 for foundation and plinth with thickness 15 cm in : cm 1:6 ( 1 cement : 6 coarse sand ) etc complete 5.1.3:providing and laying in position specified grade of reinforced cement concrete
Sector: RDPR