bids are invited for a1 supply and stacking of stone metal 13 point 2 mm nominal size all specifications as per morth table 500 dash 6 and irc dash 14 of 1977 para a point 2 point 1 point 1 a , a2 supply and stacking of stone chips 6 point 7 mm nominal size all specifications as per morth table 500 dash 6 and irc dash 14 of 1977 para a point 2 point 1 point 2 b , a3 supply and stacking of coarse sand all specifications as per morth clause 504 point 2 point 3 , a4 supply and stacking of stone chips 11 point 2 mm nominal size all specificationsas per morth table 500 dash 16 and irc dash 14 of 1977para a point 2 point 1 point 1 b , a5 supply and stacking ofstone chips 6 point 7 mm nominal size all specifications asper morth table 500 dash 16 and irc dash14 of 1977 paraa point 2 point 1 point 2 b , a6 supply and stacking of nonnatural stone dust all specifications as per morth clause505 point 2 point 3 total quantity : 1438