supply of materials for the construction of cement concrete road from manik miah house to afij miah house, under sitai-1 gram panchayat within sitai block , 1 st class jhama bricks ( traditional ) , stone aggrgate ( single size ) 20 mm nominal size , stone aggrgate ( single size ) 10 mm nominal size , portland cement , carriage of stone aggregate below 40 mm nominal size , loading unloading & stacking sand / stone aggregate ( less than 40 mm nominal size ) , course sand , medium sand , hire charges of shuttering plank ( 25mm -30mm th ) without prop including all fittings , display board , gst