Tender For bid to ras corrigendum : supply of distributed control system - supply as per mr item sl. no. 1 , site work for mr item sl. no. 1 , transportation for mr item sl. no. 1 , mandatory spares for mr item sl. no. 1 , training for owner personnel on dcs plc and its sub-systems at vendor works as per the mr , training for owner personnel on dcs plc and its sub systems at site as per the mr , five years post warranty comprehensive annual maintenance contract as per the mr