construction of concrete road from sola pukur to house of subhas bag via house of tapas guchait andhouse of balaram jana construction of concrete road from sola pukur to house of subhas bag via house of tapas guchait andhouse of balaram jana , portland cement , nail , coarse sand , loading, unloading & stacking by manual means (r.c.c. pipes , c.i. pipes and unreinforced cementpipes) 900 mm dia , fine sand , polythene sheet (150 gm per sqm) , thermocol 12.5 mm thick. , stone aggregate(single size): 10 mm nominal size , stone aggregate(single size):20 mm nominal size , stone aggregate below 40 mm nominal size , loading unloading & stacking sand/ stone aggregate (less than 40mm nominal size) , hire charges of concrete mixer 0.25 to 0.40 cum with hopper , hire charges for 5 hp with operator,fuel and shifting etc all charges complete , hire charges of shuttering plank (25mm-30mm thick) without prop including all fittings , g.s.t.