Notice that there are no workers in the photos above. Such a thing happened later in the early spring at midday on Phase I; all the workers disappeared (to another location unrelated to work). That said, this is a new approach, the press didn't get near Phase I until it was finished. This is very different this time around on this new Potter project.
It just shows one that the past is the past and the future may bear little resemblance when is comes to business.