supply of materials for construction of cc road from amiruddin miya upto adhir das at sansad 05 under natabari ii gp , 1st class picked jhama bricks ( traditional ) , stone aggregate ( single size ) : 10 mm nominal size , portland cement , stone aggregate ( single size ) : 40 mm nominal size , stone aggregate ( single size ) : 20 mm nominal size , carriage of stone aggregate below 40 mm nominal size , carriage of stone aggregate 40 mm nominal size , loading unloading & staking sand / stone aggregate ( less than 40mm nominal size ) , coarse sand , loading unloading & staking sand / stone aggregate ( above 40mm nominal size ) , hire charges of shuttering plank ( 25mm-30mm thick ) with prop including all fittings , display board , gst