sinbob- Good comments. Keep it coming.
Actually, though, I took "major wiring" to mean hooking up some of the mill components, or at least some of the building wiring. I can't imaging having to shut down the electricity for two days just to hook up another webcam. Even I could do it faster than that!
If indeed they are wiring up the mill components, that would mean that the floor has been poured, and much of the equipment is in place. It would be nice if the interior cam were up and running! I have a feeling we are going to be hearing good stuff very soon...