Augmentation/ Modification Of Existing Distributed Ei Of Kyosan Make Involving Design, Programming, Installation, Supply, Testing And Commissioning Of Ei System Conforming To Rdso Specification No. Rdso/Spn/192/2019 Or Latest ( With Latest Amendment If Any) At Gonda Junction In Connection To Provision Of Msdac Dual Detection ( In Parallel To Dctcs As Per Attached Sip) Of Gonda Yard Along With Miscellaneous Reliability Improvement Related Urgent Works And Provision Of Critical Spares