Can comfirm some demo work definitely going on at Circles now. Workers are tearing insulation off of the roof and lots of banging, pounding sawing and dust coming from inside of both ends of the building. I'm guessing mostly likely environmental removal of materials for pre-demolition work. It will be interesting to see what kind of news will come out soon on this.
Also, looks like Edison is "unofficially" starting. All the work going on is plumbing going into the round. Pic below for your viewing pleasure.