supply of material for the construction of cement concrete road from angeswar barman house to lebi biswas house under bhawairthana gram panchayat within sitalkuchi dev. block- 1 1st class picked jhama bricks ( traditional ) 2 stone aggregate ( single size ) : 10 mm nominal size 3 portland cement 4 carriage of stone aggregate below 40 mmnominal size 5 stone aggregate ( single size ) :20 mm nominal size 6 carriage of stone aggregate below 40 mmnominal size 7 carriage of stone aggregate below 40 mmnominal size 8 loading unloading & stacking sand / stone aggregate ( less than40mm nominal size ) 9 coarse sand 10 loading unloading & stacking stone aggregate ( above40mm nominal size ) 11 gunny bag 12 bamboo 13 display board 14 worksite facilities / creche / drinking water / first aid 15 gst