My previous prediction on the last concrete pour was sometime in March 2011, but that was before I saw that massive 6ft thick main floor slab which was insane in the amount of rebar and its complexity to the surrounding walls. That slowed them down at least an additional 4-6 weeks. The new S'Bus prediction for last pour is last week of April.
The plumbers and electricians will likely start working on the garage levels very soon and follow the building up. If they want to get the building finished by year end 2011, they are going to have to push the masons hard, as their is a lot of brickwork to do. The good news is that a spring start for masonry, is ideal for production!