supply of materials for construction of cement concrete road at various places under tenkaraipur balumati gram panchayat , description of items , brick aggregate ( single size ) :40 mm nominal size , stone aggregate ( single size ) :20 mm nominal size , stone aggregate ( single size ) : 10 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 , thermocol 12 . 5 mm thick . , empty gunny bag , bamboo ( 8cm-10cm dia ) including fixing , nail , polythene sheet ( 150 gm per sqm ) , fine sand , 1st class picked jhama bricks ( traditional ) , display board , silver sand , 1st class traditional bricks ( kiln burnt ) , medium sand , brick bats