Tenders for Supply of Cast Steel Side Frame To Rdsos Drg.No.Wd-89067-S-3, Alt-18, Item 1 & Other Technical Requirements Conforming To Str No.Wd-21- Casnub-22Nlb Bogie-93 Rev.2 Of July-02, Read With All Amnds., Latest Amnd.6 Of July-2020. Warranty Period: 30 Months After The Date Of Delivery