Supply of Centre Pivot Liner For Cast Steel Bogie To Rdso Drg. No.Contr.-9404-S-5, Alt.-10, Item- 3. Material Conforming To Is: 276-2000, Grade:1 & Irs Specification No. R-65-1978. Other Technical Req Uirements Conforming To Specification No. Contr-Lccf 20C-96, Rev-2 Of Dec-06 Read With All Amen Dments, Latest Amend. No.2 Of Sept-2016. Warranty Period: 36 Months After The Date Of Delivery