The day started off well with the spotting of the 2 recently LHBfied trains with HOG enabled WAP7s of RPM - Pothigai SF at Mambalam and Nellai at Pallavaram with Diesel Loco Modernisation Works made WAP7 #39002..
Never was it even thought that there was a Surprise that was waiting!!! Was expecting the usual KYN 4D, but got Twin ALCos (probably for the first time in history from DLS Kalyan)!! Well KYN WDM3D twins #11455 and #11390 thunder through Mambalam with the 11017 LTT-Karaikal Weekly Express!!