Mr sumanth i have got your reply earlier and i have hit "thanks" also on that post. I know very well that WR runs special trains to konkan and karnataka via vasai road every year during ganpati season. But this train is till velankanni, that's why it's bit different. This route that is from WR (BDTS/BVI/BCT/BSR) to konkan or south india or pune side, no trains run at all. Only once a day a train like this runs as a special, not as a regular train. So this train is new and every year WR runs this kind of train, but only for limited time.