Due to the heavy rains/waterlogging in Mumbai railway stations, and the non-arrival of incoming rake, T.No. 11063 Chennai Egmore-Salem Express from Egmore on 30.08.2017 & T.No. 11064 Salem-Chennai Egmore Express from Salem on 31.08.2017 will be operated with 1 additional sleeper coach (instead of the 1st AC coach) and 2 sleeper coaches marked as unreserved coaches, in place of the regular 2 unreserved coaches. The first AC coach will not be attached.