In phase one of this multi-phased project, this fully occuoied 8-story office building had its basement columns and footings lowered, all while adjacent buildings were underpinned for the excavation of a 3-level below grade garage. Phase one also included the construction of a finished basement that connects to the garage, and a first-floor renovation to construct a team lounge and meeting room. A terrace area extending from the team lounge was added to the roof of the parking structure. The remainder of the garage roof area has six single-family townhouse, each with rear yards on the garage roof as well as privete garages on the first level of the parking structure. Phase two will include the removal of structual columns at the first and second floors, removal of a portion of the 2nd floor to create a large 2-story conference space that connects to the adjacent 226 building. Structural columns are also being removed on the seventh floor to create a large meeting space.