Out of the Express trains originating from and having PM at CDO SBC, this is the number rakes needed for operation
1. Mail 2 rakes
2. Karnataka Express 4 rakes
3. Island 3 rakes
4....
more... Sanghamitra 5 rakes
5. Nanded Express 3 rakes
6. Rani Chennamma 2 rakes
7. The SBC JU/GIMB/AII/PDY group needs 5 rakes.
8. SBC Kannur/Karwar Express 2 rakes.
Out of the lot, . Rani Chennamma can be ruled out due to the Slip Portion. Same for Kannur Karwar Express