Tender For corrigendum : balance items for ash handling system for 1 x 660 mw uprvunl panki tps - items description, system design, engineering, sizing & selection of equipment, detail engineering, manufacturing, procurement, supply of mechanical,electrical and c&i equipment / items, technological structures/ other structures (if any), inspection & testing, shop floor testing, shop floorpainting, supply of equipment including commissioning spares, packing & transportation to site as per specification, supply of mandatory spares (as per annexure-1 ), supply of mandatory spares (as per annexure-b), supervision of erection & commissioning, system integration, trial run, performance guarantee testing and handing over of ash handling system