It has a halt of 10 minutes at AF, providing 10 minute extra it would get enough time to exchange loco, till that from the end it is now 100%electrified, so provide it eloco from MFP to AF. that can of shed TKD/CNB or it can use HWH shed since it shares its rake with MFP HWH JS of which route is completely electrified, or simple MGS because it is of ECR zone. IN new TT 2016, provide it eloco. The loco from AF to ADI can be of shed TKD/RTM/BGKT.