construction of concrete road and piling from the house of mojnu laskar house to bypass , material supply , brick aggregate ( single size ) :40 mm nominal size , hire charges of diesel road roller- 8 to 10 tonne , fine sand , empty gunny bag , hire charges of monkey set , nail , eucalyptus bullah ( 7.5cm -10cm dia ) , vibrator ( needle type 40 mm ) , stone aggregate ( single size ) : 10 mm nominal size , stone aggregate ( single size ) :20 mm nominal size , portland cement , loading unloading & stacking sand / stone aggregate ( less than 40mm nominal size ) , coarse sand , 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 , polythene sheet ( 150 gm per sqm ) , thermocol 12.5 mm thick.