supply of different materials for cc road from of prodip barman house to mantu muler house samsad 12 under matalhat gp within dinhata-i p . s . aap no . 080512161205 , 1st class picked jhama , stone aggregate ( single size ) : 20 mm nominal size , stone aggregate ( single size ) : 10 mm nominal size , portland cement , stone aggregate below 40 mm nominal size , loading unloading & stacking sand/ stone aggregate less than 40 mm nominal size ) , corse sand , hire charges of shuttering plank ( 25mm-30mm thick ) without prop including oal fittings , r . c . c . pipes np2 class 450 mmdia , worksite facilities/ crecje/ drinkingwter / first aid , display board , gst