Uic Type Rubber Vestibule Arrangement To Rdso Drg. No. - Sk- 99056, Alt.-3, Item No . - 2 To 14, 25 & Rdso Drg. No. - Sk- 99057,Alt. %U2013 2, Item No. - 8 And Confirming To Rdso S Pecn. No. - Rdso/2007/Cg-05, Rev.-1 Of November-2018.%U201D Note-A) Material Confirming To Rds O Specn. No. - Rdso/2007/Cg- 05, Rev.-1 Of November-2018. B) Material For Locking Plate To Is: 2062 - 2011, With Amnd.-1 Of Nov. - 2012, E 250 Quality %U201Ca%U201D Is Acceptable. C) Rubber Bellow Should Be Supplied In Assembled Condition In Covered Transparent Polythene Packed In Suitable Woode N Case As Shown In Icf Drg. No.- Icf/Sk-2-5- 090, Alt.-2 To Avoid Deforming Of Rubber Bellow Ring. D) It Em Should Be Procured From Rcf/Icf Approved Vendor Only. [ Warranty Period: 30 Months After The Date Of Delivery ] ]