tender for jib to nambal road (under ut capex permanent restoration) - 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) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by engineer-in-charge. all kind 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:1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) providing & laying in position cement concrete of specified grade excluding the cost of centering and shuttering -- all work upto plinth level 1:3:6 (1 cement : 3 coarse sand : 6 graded stone agg. 20 mm nominal size) crushed. incl. 20% plum random rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with cement mortar 1:6 (1 cement : 6 coarse sand) (nallah) filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m. dumpimg stone including cost of stones. in horizontal on level centering and shuttering including strutting, propping etc. and removal of form for: foundations, footings, bases of columns etc. for mass concrete providing and laying damp-proof course 50 mm thick with cement concrete 1:2:4 (1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) and curing complete