CHENNAI: A pair of MEMUs operated to Villupuram from Chennai will be partially cancelled due to ongoing engineering works in Egmore-Villupuram section between Olakur and Tindivanam railway stations from 10:35 am to 3:35 pm (5 hours) on June 15 and 22.

Train 66045 Tambaram-Villupuram MEMU leaving Tambaram at 09:45 am will be partially cancelled between Melmaruvathur and Villupuram. Train 66046 Villupuram-Chennai Beach MEMU leaving Villupuram at 1:40 pm will be partially cancelled between Villupuram and Melmaruvathur.

Trains to Tirupati from Katpadi will be fully cancelled due to line block permitted in the Arakkonam-Jolarpettai section at Katpadi Yard from 9 pm to 12:30 am on June 16 and 18 (3 hours 30 minutes). Train 67210 Katpadi-Tirupati MEMU leaving Katpadi at 9:10 pm, Train 67209 Tirupati-Katpadi MEMU leaving Tirupati at 7:10 pm and Train 66033 Chennai Beach-Tiruvannamalai MEMU leaving Beach station at 6 pm will be fully cancelled on June 16 and 18.

Train 66034 Tiruvannamalai-Tambaram MEMU leaving Tiruvannamalai at 4:30 am will be fully cancelled on June 17 and 19.

Train 66057 Arakkonam-Katpadi MEMU leaving Arakkonam at 9 pm will be partially cancelled between Sevur and Katpadi. Train 66026 Villupuram-Katpadi MEMU leaving Villupuram at 7:10 pm will be partially cancelled between Vellore and Katpadi.