50 Sq.Mm, Yellow Colour Electron Beam Irradiation Curing Process Or Chemical Curing Process Thin Walled Flexible Elastomeric Cable With Copper Conducto R Suitable For Rolling Stock Application Conforming To Rdso.Spec.No.Elrs/Spec/Elc/0019, Rev.4,Feb-2018,1.8 K.V. Grade. Note: (1) Item/Type/Model/Make/Brand From The Manufacturer/Suppliers As Approved By Rdso Shall Only Be Considered. (2) Cables Shall Be Supplied In Coils Of 500 Metres Length, And Left Overquantity In Multiples Of 100 Metr Es With A Tolerance Of +/-5% On The Length. (3) Firm Shall Indicate The Curing Process (E -Beam Irradiation (Or)Chemical Curing) In Their Offer. [ Warranty Period: 30 Months After Th E Date Of Delivery ] ]