Winter completed the 40,000 square-foot renovations of six ballrooms and meeting rooms, public areas, prefunction areas, restrooms, and offices of meeting and event planners. The largest portion of the renovation was the conversion of an outdoor terrace into an enclosed prefunction space. Scope for this phase included new structural steel, windows, concrete slabs, and roofing. Winter scanned the existing structure for post tension cables and utilized temporary waterproofing and weather protection to keep guests and staff safe during construction. All work was completed in close coordination with the hotel’s meetings and functions and an active parking deck. The Grand Hyatt is a AAA Four-Diamond Hotel.