1 Construction Of New Tunnel-28 Containing Two Line Crossing Tupul Station In Between Tunnel-26b And Tunnel-1and Design Of Broad Gauge Ballastless Track Including Proof Checking, Supply, Installation, Testing And Commissioning All Necessary Structures For Operation Purposes, In Noney-imphal Section 2 Design, Supply, Erection & Commissioning Of Tunnel Ventilation, Electrical And Mechanical System Electrification And 33kv/11kv Sub-station At New Tunnel In Between Tupul- Imphal 3.87 Km In Connection With The Construction Of New Bg Railway Line Of N F Railway Construction.