Supply Of Pre Laminated Shaded Compreg, Size 3 X 585 X 1740 Mm To Rdso Approved Sample Code Na C- Sp 05 For Back Board Of Transverse Upper Berth Of Post 2002 Years Built Scn Coaches To Item 7 Of Icf Dra Wing No.scn6-6-1-604, Alt T/2 , Col.11 And To Rdso Specification C-k513 (rev.0) Of December 2005 With A Mendment No. 1,2,3, 4 With Corrigendum 1, 5 & 6. The Amendment No. 6 Of Aug 2016. [ Warranty Period: 30 Months After The Date Of Delivery ]