CHENNAI: Due to power and line blocks in connection with engineering work on Villivakkam - Vyasarpadi suburban section between 11.30 p.m. and 3.30 a.m. on 28, 29 and 30, there will be a change in the pattern of train services.
Six trains are fully cancelled on Saturday and Sunday - BAD 1 Beach - Avadi local leaving Chennai Beach at 9.40 p.m., MA 25, Moore Market Complex (MMC) to Arakkonam local, leaving MMC at 10.15 p.m., MAD 21 MMC - Avadi local leaving MMC at 10.35 p.m., MT 51 MMC - Tiruvallur local leaving MMC at 11.25 p.m., MAD 23 MMC - Avadi local leaving MMC at 11.45 p.m., TM 52 Tiruvallur - MMC local leaving Tiruvallur at 9.30 p.m.
On Sunday and Monday, MT1 MMC - Tiruvallur local leaving MMC at 3.40 a.m., ADB2 Avadi to Beach local, leaving Avadi at 3.15 a.m. will be fully cancelled.
TAM 14 Tiruttani - MMC local leaving Tiruttani at 8.25 p.m. will be partially cancelled between Avadi and MMC, TAM 16, Tiruttani - MMC local leaving Tiruttani at 8.45 p.m. will be partially cancelled between Arakkonam and MMC, SM 28 Pattabiram Military Siding - MMC local, leaving Pattabiram Military Siding at 9.35 p.m. will be partially cancelled between Avadi and MMC, TAM 18, Tiruttani to MMC local, leaving Tiruttani at 9.30 p.m. will be partially cancelled between Avadi and MMC and will run as passenger special from Avadi to Tiruvallur.
Train No. BA1 Chennai Beach to Arakkonam local, scheduled to leave Chennai Beach at 1.20 a.m. on Sunday and Monday will instead leave from MMC, a release said.