Integrated Line Blocks are permitted in Chennai - Arakkonam and Chennai - Gudur sections for track maintenance work of through Rail Renewal and related Traction and signal works.
Consequently, the following are the changes in the pattern of train services:-
TRAINS CANCELLED on 14th OCTOBER 2018
Train No.43801 Chennai Beach - Arakkonam EMU leaving Chennai Beach at 01.20 hrs on 14th October 2018 is fully cancelled
Train No.43402 Arakkonam � MMC EMU leaving Arakkonam at 03.45 hrs on 14th October 2018 is fully cancelled
Train No.43501 MMC � Tiruttani EMU leaving MMC at 04.00 hrs on 14th October 2018 is fully cancelled
Train No.43803 Chennai Beach - Arakkonam EMU leaving Chennai Beach at 04.20 hrs on 14th October 2018 is fully cancelled
Train No.43802 Arakkonam � Chennai Beach EMU leaving Arakkonam at 04.00 hrs on 14th October 2018 is fully cancelled
Train No.42452 Sullurpetta � Gummidipoondi EMU leaving Sullurupetta at 23.00 hrs on 14th October is fully cancelled.
TRAINS CANCELLED on 15th OCTOBER 2018
Train No.42001 MMC � Gummidipoondi EMU leaving MMC at 00.15 hrs on 15th October 2018 is fully cancelled
Train No.42002 Gummidipoondi � MMC EMU leaving Gummidipoondi at 02.45 hrs on 15th October 2018 is fully cancelled.
TRAINS PARTIALLY CANCELLED on 14th OCTOBER 2018
Train No.43504 Tiruttani � MMC EMU leaving Tiruttani at 06.30 hrs on 14th October is partially cancelled between Tiruttani and Arakkonam
Train No.42423 MMC � Sullurupetta EMU leaving MMC at 20.35 hrs on 14th October 2018 will be partially cancelled between Gummidipoondi and Sullurupetta.
TRAINS DIVERTED on 14th OCTOBER 2018
Train No.43606 Avadi � Chennai Beach EMU leaving Avadi at 06.10 hrs is diverted to MMC instead of Chennai Beach
TRAINS REGULATED on 15th OCTOBER 2018
Train No.13351 Dhanbad � Alleppey Express scheduled to reach Chennai at 01.35 hrs of 15th October will be regulated enroute before reaching Gudur for 180 minutes.