construction of concrete road with protection work infront of krishnendu rays house construction of concrete road with protection work infront of krishnendu rays house 3216007001 / rc / gis / 606150 silver sand , 1st class picked jhama bricks ( traditional ) , stone aggregate ( single size ) : 10 mm nominal size , stone aggregate ( single size ) :20 mm nominal size , portland cement , stone aggregate below 40 mm nominal size , loading unloading & stacking sand / stone aggregate ( less than 40mm nominal size ) , coarse sand , thermocol 12 . 5 mm thick . , 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 , vibrator ( needle type 40 mm ) , eucalyptus bullah ( 7 . 5cm -10cm dia ) , nail , empty gunny bag , hire charges of monkey set