The tower crane is up and running for Power Construction at 1520 West Harrison Street, the site of Rush University Medical Center’s Joan and Paul Rubschlager Building.
I could be wrong, but it appears the tower crane is working on the cofferdam, while the steel is being erected by the rolling crane. (Rolling crane? Street crane? What should I be calling those things?) Whatever they’re called, and whichever is doing what, this dynamic crane duo is piling iron atop iron as the Rubschlager begins its 10-story journey.