University of Chicago Library: Excavation inside Mansueto Library foundation wall begins
University of Chicago Library: Excavation inside Mansueto Library foundation wall begins
University of Chicago Library: Excavation inside Mansueto Library foundation wall begins
University of Chicago Library: Excavation inside Mansueto Library foundation wall begins
University of Chicago Library: Truck drives onto Mansueto Library site to remove excavated earth
University of Chicago Library: Earth from Mansueto Library site is deposited into dump truck for removal
University of Chicago Library: Excavation inside Mansueto Library foundation wall
University of Chicago Library: Excavation inside Mansueto Library foundation wall begins
University of Chicago Library: Excavation begins for mechanical room between Mansueto and Regenstein libraries
University of Chicago Library: Backhoe excavates earth along south end of Mansueto Library site
University of Chicago Library: Excavation, jackhammering and drilling at Mansueto Library site
University of Chicago Library: Backhoe moves rubble, drilling continues
University of Chicago Library: Drill rig drills for tiebacks
University of Chicago Library: Backhoe and hydraulic jackhammer at work
University of Chicago Library: Start of excavation of mechanical space between Mansueto and Regenstein libraries
University of Chicago Library: Excavation inside Mansueto Library foundation wall begins
University of Chicago Library: Backhoe with grapple attachment moves pipe for tieback drilling
University of Chicago Library: Equipment assembles for Mansueto Library excavation
University of Chicago Library: Backhoes excavate earth
University of Chicago Library: Workers enter and exit Mansueto Library excavation area
University of Chicago Library: Excavation inside Mansueto Library foundation wall continues
University of Chicago Library: Excavation inside Mansueto Library foundation wall
University of Chicago Library: Backhoe excavates inside Mansueto Library foundation wall
University of Chicago Library: Excavation inside Mansueto Library foundation wall
University of Chicago Library: Excavated piles of dirt and clay
University of Chicago Library: A backhoe on top of excavated dirt at the north end of the site
University of Chicago Library: Excavation inside Mansueto Library foundation wall
University of Chicago Library: Drilling for tie-backs
University of Chicago Library: Drill rig drilling for tie-backs at the north side of the construction site
University of Chicago Library: A backhoe at the south side of the construction site