construction of c c road from shyamballavpur sanatan doluis land corner to gopal samanta ponds par . code-3206013001 / rc / gis / 164644 const of c c road from shyamballavpur sanatan doluis land corner to gopal samanta ponds par . code-3206013001 / rc / gis / 164644 , supply of stone aggregate ( single size ) : 10 mm nominal size , supply of stone aggregate ( single size ) :20 mm nominal size , supply of portland cement , supply of stone aggregate below 40 mm nominal size , loading unloading & stacking sand / stone aggregate ( less than 40mm nominal size ) , supply of coarse sand , supply of fine sand , eucalyptus bullah ( 12 . 5cm -15cm dia ) , supply of thermocol 12 . 5 mm thick . , polythene sheet ( 150 gm per sqm ) , eucalyptus bullah ( 7 . 5cm -10cm dia ) , hire charges of shuttering plank ( 25mm-30mm thick ) without prop including all fittings , hire charges of concrete mixer 0 . 25 to 0 . 40 cum with hopper , silver sand , empty gunny bag , nail