Versova-Andheri-Ghatkopar Metro 1

Anil Ambani's consortium says that Metro 1 between Versova to Ghatkopar via Andheri will be ready by end of 2010. I can't see how that will happen, becase work is incomplete in many places, not started in certain places like over the Andheri railway station, near Asalpha, towards Ghatkopar etc. They have taken more than 6 months and still not completed the first station so far at Chakala, how in the earth will they complete the entire project by end 2010, i fail to understand.