1. Reroute via Rayagada,Raipur,uslapur,kani,jhansi,agra,delhi coz this is shortest route from visakhapatnam to NCR and no train in this route. The route your train is going is more or less similar to HIRAKUD EXP
2. Increase speed
3. Provide halts at SCM/KTV,VBL,PVPT/PVP