supply of materials for land levelling with guard wall at ratua i block campus under ratua i panchayatsamity 3209005av321002040966630-2.01 hire charges of concrete mixer 0.25 to 0.40 cum with hopper 2.02 vibrator ( needle type 40 mm ) 2.03 stone aggregate ( single size ) : 40 mm nominal size 2.04 stone aggregate ( single size ) :20 mm nominal size 2.05 stone aggregate ( single size ) : 10 mm nominal size 2.06 portland cement 2.07 carriage stone aggregate below 40 mm nominal size 2.08 steel 2.09 carriage stone aggregate 40 mm nominal size and above 2.1 display board 2.11 acrylic exterior paint 2.12 g i wire 2.13 1st class picked jhama bricks ( traditional ) 2.14 medium sand 2.15 coarse sand 2.16 hire charges of shuttering plank ( 25mm-30mm thick ) with prop including all fittings 2.17 loading unloading & stacking sand / stone aggregate ( less than 40mm nominal size ) 2.18 loading unloading & stacking stone aggregate ( above 40mm nominal size ) 2.19 1st class traditional bricks ( kiln burnt ) 2.2 tor steel rods / hysd bars / tmt bars ( sail / tata / rinl ) ( fe415 / fe500 / fe500d conforms to is: 1786 ) 2.21 loading, unloading and stacking by manual means of steel 2.23 polythene sheet ( 150 gm per sqm )