Tender For supply of primary spring inner for generator car to alstom drg no - 1277143 ver.01 c onforming to rdso specification no.rdso/2017/cg-01 revision '1' dated 27.08.2019,read wi th corrigendum no.01 of october 2019, rsk code no.f04. ( note: bidder is requested to p lease attach performance details for 20% qty of tendered item/ qty in form of receipt note / crn / crac, failing which the offer will be summerily bypassed which may please b e noted.) [ warranty period: 30 months after the date of delivery ]