In view of the line/power block between Ponneri and Gummidipoondi on Chennai Central - Gudur section the following will be the pattern of train services on May 13 and May 20.Trains fully cancelled: MSP 11 MMC - Sullurupetta local leaving MMC at 1.35 pm, GM 22, GM 24 A, GM 26, GM 28, and GM 30 Gummidipoondi - MMC locals leaving Gummidipoondi at 11.35 am, 1 pm, 2.15 pm, 3.15 pm, and 3.40 pm respectively and SPM 8 Sullurupetta - MMC local leaving Sullurupetta at 12.35 pm.Trains partially cancelled between Ponneri and Gummidipoondi: MG 15 MMC - Gummidipoondi local leaving MMC at 11.35 am, BMG 1 Beach - Gummidipoondi local leaving Beach at 10.05 a.m, MG 17, MG 19, MG 21, and MG 23 MMC - Gummidipoondi local leaving MMC at 12.10 pm, 1.10 pm, 2.15 pm, and 3.10 pm respectively.Train partially cancelled between Ponneri - Sullurupetta: MSP 9 MMC - Sullurupetta local leaving MMC at 12.35 pm.
Trains partially cancelled between Gummidipoondi - MMC: SPM 6 and SPM 10 Sullurupetta - MMC local leaving Sullurupetta at 11.45 am, and 3.15 pm respectively. Passenger specials will leave at 11.50 am, 12.50 pm, 1.30 pm, 2 pm, 2.20 pm, 3.30 pm, and 5 pm from Ponneri to MMC. Gummidipoondi - Sullurupetta passenger special will leave Gummidipoondi at 2.30 pm.