Rendering of 448 North LaSalle from its website.

Did you blink? Then you might have missed caisson work at 448 North LaSalle. Revcon got out there, got at it, and got out already, leaving a clean site on which to start construction for Midwest Property Group’s 12-story, 175,00 sf office building. Now Lendlease can get to work on going vertical.

When this lot first starting showing signs of action, workers from Pepper Construction were on scene starting site prep. Pepper is also listed in the foundation permit as the masonry contractor. I think, in this case, that means they’re handling concrete duties.

According to 448’s brand-spankin’ new website, MPG plans to have offices open to tenants before 2020 is over.

So how about an eclectic collection of site photos from the month of February, right up through Sunday’s snow-covered, waiting-for-a-tower-crane empty lot: