Mercy, that is one very very general outline that will incorporate numerous unconnected concrete pads and doesn't line up with the more specific imaginings I have "perused", which appear more like the current construction. The current building we see is one concrete pad. They haven't really started on the others yet.
To clarify the differences I see, what was once a long 45 degree angle, appears to have been broken into 3 angles, a 90°, a 15°, and another 15°.