supply of materials for the construction of cc road from pmgsy road to house of hari nath barman withi barasoulmari gp supply of materials for the const of cc road from pmgsy road to house of hari nath barman withi barasoulmari gp , hire charges of diesel road roller 10 tonne , stone aggregate single size 63 mm nominal size , carriage of stone aggregate 40 mm nominal size and above , carriage of stone aggregate below 40 mm nominal size , loading unloading and stacking stone aggregate above 40mm nominal size. , stone screening type b 11.2mm , loading unloading and stacking sand stone aggregate less than 40mm nominal size , stone aggregate single size 20 mm nominal size , stone aggregate single size 10 mm nominal size , portland cement , coarse sand , thermocol 12.5 mm thick. , rcc pipe 900 mm dia np 3 spigot , loading, unloading and stacking by manual means r.c.c. pipesc.i. pipes and unreinforced cement pipes 900 mm dia , display broad , gst