Tender For auction sale of used and empty pvc drum/carboys,copper scrap,mixed scrap elect/mechanical/ control items,heavy melting ms/cs/gi/ci scrap,empty ms drums,shredded/waste paper/packing material,scrap/waste packing wood,used hypo solution,used/spent industrial oils,air compressor,old, used and unserviceable dg set,used / unserviceable battery