construction of cc road with cross drain from icds centre to koria pmgsy road . ( 3202034001/rc/320201060587483 ), fine sand , nail , thermocol 12 . 5 mm thick , polythene sheet ( 150 gm per sqm ) , paddy straw , portland cement , stone aggregate ( single size ) :20 mm nominal size , stone aggregate ( single size ) :10 mm nominal size , stone aggregate below 40 mm nominal size , loading unloading & stacking sand/stone aggregate ( less than 40 mm nominal size ) , coarse sand , hire charges of concrete mixer 0 . 25 to 0 . 40 cum with hopper , vibrator ( needle type 40 mm ) , rcc pipe 600 mm dia np-3 spigot , r . c . c . pipes 600 , 700 , 750 & 800 mm dia , loading , unloading & stacking by manual means ( r . c . c . pipes , c . i . pipes and unreinforced cement pipes ) 600 , 700 , 750 &800 mm dia , hire charges of shuttering plank ( 25mm-30mm thick ) without prop including all fittings , empty gunny bag , eucalyptus bullah ( 7 . 5 cm - 10 cm dia )