Even before the firstconcrete is cast, PlanIT Valley has already been built-in a simulation program that also allows detailed planning of the construction.
The public showing was the firstconcrete evidence of progress since the Rutan-designed SpaceShipOne became the first private, manned rocket to reach space in 2004.
There is sufficient evidence to suggest that the Zangmu hydroelectrical project was inaugurated on March 16 2009 and the firstconcrete was poured on April 2 2009.