tender for improvement /modification of patra sakhi maidan khul.- 1 earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: 2 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: 3 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 with1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) 4 centering and shuttering including strutting, propping etc. and removal of form for foundations, footings, bases of columns etc. for mass concrete. 5 hand-packing stones in wire-crates; excluding cost of crates and stone 6 suppy of nallah stones. 7 suppy ofk-crates including carriage .(1.5x1.5x6) 8 12mm cement plasterfinished with a floating coat of neat cement of mix:1 : 4 ( 1 cement : 4 fine sand) 9 silt clearance from canals. inclusive of initial lead and lift ( 50m & 1.5m respectively )dry 10 carriage of cement avg 3 km by mt &250m by h/l 11 carriage of sand and aggregates foran average distance 10 km by mt and 250m by h/l 12 carriage of stone by an average distance300m by h/l