Tenders for Supply Of Railway Signaling Cable, Pvc Insulated & Sheathed 1.1 Kv Grade U Nscreened Copper Conductor High Conductivity Underground Armored Annealed, Size- 6 Core X 1.5 Sq. Mm. Confir Ming To Rdso Specification No. Irs-S-63/2014 Rev.4.0 Identification Plan As Per Clause No. 3.2.5 Of Specificati On. Warranty Period: 30 Months After The Date Of Delivery