construction of cc road for commu from dighara gopal karak house to tapan roys house. code-3206013001 / rc / gis / 863804 cement concrete road materials required ie cement, sand, stone chips, hume pipe etc , 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 carriage 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 , supply of hire charges of shuttering plank ( 25mm-30mm thick ) without prop including all fittings , supply of hire charges of concrete mixer 0.25 to 0.40 cum with hopper , supply of thermocol 12.5 mm thick , supply of polythene sheet ( 150 gm per sqm ) , supply of empty gunny bag , supply of eucalyptus bullah ( 12.5cm -15cm dia ) , supply of nail , supply of eucalyptus bullah ( 7.5cm -10cm dia ) , supply of silver sand