This is the WAP4 22511 that came in with Secunderabad Nizamuddin Rajdhani Express today. There was a cattle runover incident which ruptured the Brake Pipe. The pipe was then isolated and the train was brought to Nagpur. The loco was changed over to WAP4 22231 from Lallaguda which then took the train towards Delhi. Nagpur, 30th March 2005. By Alok Patel.