Crews work on the foundation for the Centrum Hubbard/412 North Wells tower crane.

This is the time we find out just how well Centrum Hubbard and 412 North Wells get along.

One is an office building, and one is a residential tower. So right off the bat, you’d think there might be tension. They’re being built in a very confined space, at the corner of Hubbard and Wells in River North, so they won’t have much of a chance for alone time. And now, they’ll have to start sharing a tower crane.

Yesterday, crews were busy working on the foundation and base section of a nice red tower crane toward the back and center of the lot. That tower crane will pivot to both sides to service the needs of the two-structure project from Centrum Partners and Hirsch Associates.