Great pics, @SameGuy ! Happy that you’ve been “authorized” to be inside the work site for a few minutes… 
About the big HVAC units already installed, could it be a possibility that (all) the station(s) would finally be really “climate controlled” (i.e. heat, in the winter; cool air, in the summer) ? 
(Sorry to re-bump a discussion that we already had in March here… 
)