procurement of aggregates for patch work of roads under jurisdiction of roads division no.3 m.c chandigarh.(ch. to revenue head-a/mtc of roads). , supply and carriage of stone aggregate 53-22.4mm nominal size crushed stone aggregate as per mort&h specification from hard durable tough stone of uniform texture collected from any approved quarry to the site of work including loading and unloading and stacking uniformly complete in all respectto the entire satisfaction of engineer in charge. , supply and carriage of stone aggregate 10mm-11.2mm nominal size including loading/unloading & stacking at site of work to the entire satisfaction of engineer in charge.