supply of materials for the construction of embankment with boulder sasuage right bank of sankosh river from shani mandir to assam border at purba falimari under falimari gram panchayat within tufanganj-ii development block- 1 0295-stone aggregate ( single size ) :20 mm nominal size 2 0297-stone aggregate ( single size ) : 10 mm nominal size 3 0367-portland cement 4 2202- carriage stone aggregate below 40 mm nominal size 5 3-display board 6 4-conveyance 7 5-gst 8 7-worksite facilities / creche / drinking water / first aid 9 mr4202-stone boulder ( 225 mm above ) 10 mr4203-stone boulder ( 225mm-150mm ) 11 mr4208-coarse sand 12 mr4223-loading unloading & stacking sand / stone aggregate ( less than 40mm nominal size ) 13 mr4224-loading unloading & stacking stone aggregate ( above 40mm nominal size ) 14 mr4234-sausage wire net