In order to clear heavy waitlist of passengers in view of Pongal Festival, T.No.16735/16736 Chennai Egmore – Tiruchendur – Chennai Egmore Chendur Expresses will beaugmented by 4 Sleeper Class coaches from 13.1.2012 to 17.1.2012 ex. Chennai Egmore and from 14.1.2012 to 18.1.2012 ex. Tiruchendur.