Chennai, Aug 24:
Services of 25 suburban electric trains on the ChennaiāChengalpattu section will be cancelled, partially cancelled or rescheduled from Tuesday (August 25) to September 7 due to redevelopment works at Egmore railway station, Chennai Railway Division officials said.
From August 25 to September 5, four Chennai BeachāTambaram services scheduled at 10.20 pm, 11.20 pm, 11.40 pm and 11.59 pm will be cancelled on weekdays.
Several late-night services between Tirumalpur, Guduvanchery, Chengalpattu and Chennai Beach will also be partially cancelled between Tambaram and Chennai Beach during the period.
The Chennai BeachāGuduvanchery service scheduled at 9.45 pm will depart at 9.50 pm, while the Chennai BeachāChengalpattu service scheduled at 10.20 pm will leave at 10.15 pm.
On Sundays between August 30 and September 6, four BeachāTambaram services, two TambaramāBeach services and one TirumalpurāBeach service will be cancelled, while six other services will be modified.

