construction of cc road frm baidagori kalitala to kuregora ix , hire charges of concrete mixer 0.25 to 0.40 cum with hopper , brick aggregate ( single size ) :40 mm nominal size , stone aggregate ( single size ) :20 mm nominal size , stone aggregate ( single size ) : 10 mm nominal size , portland cement , stone aggregate below 40 mm nominal size , fine sand , coarse sand , hire charges of shuttering plank ( 25mm-30mm thick ) without prop including all fittings , loading unloading & stacking sand / stone aggregate ( less than 40mm nominal size ) , thermocol 12.5 mm thick. , polythene sheet ( 150 gm per sqm )