[I]Ohe Modifications In Connection With Proposed Capacity Enhancement Of Sgt Wagon Depot To Meet Demand Of Freight Loading Of 3000Mt Target By 2027.[Ii] Ohe Modifications In Connection With Proposed Construction Of New Ioh Shed For Nmg Maintenance At Sgt Yard. [Iii]Construction Of New Pitline In Ac Loco Trip Shed At Sgt-Trd Works