supply of material for the construction of cement concrete road from alimuddin hoque house to osman goni 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 bamboo 14 bamboo 15 bamboo 16 bamboo 17 bamboo 18 display board 19 worksite facilities / creche / drinking water / first aid 20 gst