One on Centre - The Empire Pittsburgh, Pennsylvania
New construction of a 573,000 square foot, 17-story housing community project which includes indoor parking, offices, amenities, and commercial retail spaces at the lower floor levels, and studio, one, two and three-bedroom apartments at the upper 14 floor levels. The 7th floor level also includes a large fitness center and an outdoor swimming pool terrace. The structural design consists of concrete floor slabs-on-deck supported by Ecospan composite steel joists and conventional steel framing. The structure is braced by two reinforced concrete core towers that house stairways and elevator shafts.