supply of brushless alternator 25kwbrushless alternator 25kw,brushless alternator 25kw, without erru/rru , 110v, v-belt driven and bogie mounted compl ete, conforming to rdso specification no. . rdso/pe/spec/ac/0056-2014 (rev 1)., with ammendment no.1. 1] firms may give a separate additional quote in case latest specification/design amendment is issued by rdso. 2] po will be released to definite description. note - the successful tenderer shall supply spare keys equivalent to 50 percent of th e ordered quantity of brushless alternator i.e. one spare key for two alternators. [ warranty period: 30 months after th e date of delivery ] ]