supplying of materials for construction of cement concrete road from perua pucca pool to chapal samanta house under balpai gp mouza perua jl no 276 plot no 1384 to 603 under sabang panchayat samity in the district of paschim medinipur supplying of materials for construction of cement concrete road from perua pucca pool to chapal samanta house under balpai gp , fine sand , rcc pipe 600 mm dia np- 3 spigot , brick aggregate ( single size ) :40 mm nominal size , moorum , hire charges of diesel road roller- 8 to 10 tonne , hire charges of shuttering plank ( 25mm-30mm thick ) without prop including all fittings , nail , thermocol 12.5 mm thick , polythene sheet ( 150 gm per sqm ) , stone aggregate ( single size ) : 10 mm nominal size , stone aggregate ( single size ) :20 mm nominal size , portland cement , coarse sand , hire charges of concrete mixer 0.25 to 0.40 cum with hopper , surface vibrator , paddy straw , display board , miscellaneous / contingencies charges