Tenders for Supply of Pvc Insulated, Armoured Unscreened Under Ground Railway Signalling Cable Copper Conductor, Siz E 2 Core X 2.5 Sq.Mm. To Rdso Specn.No.Irs.S.63/2014 Rev.4.0 500 Mtrs.Length In Each Drum. Warranty P Eriod: 30 Months After The Date Of Delivery