Intercar Gangway Mounting. Rcf'S Drawing No. 1 10113.0.24.100.001, Alt. No.-R2, With Out Item No. 4. Material & Specification: As Per Drawing And Conforming To Rdso'S Specification No. R Dso/2007/Cg-05. Rev.1 Of Sept 2018. [ Warranty Period: 60 Months After The Date Of Delivery ] ]