181 Fremont

181 Fremont contains office space on the lower 33 floors, and residential units and amenities including a two-story open-air terrace on the upper 15 floors. The building has a direct connection to the rooftop park atop the adjacent Transbay Transit Center from the fifth floor. The structure uses a traditional steelwork core for stability in conjunction with the mega frame design and moment frame perimeter steelwork. 

DBM Vircon’s Scope of Work:

DBM Vircon was responsible for detailing 11,000 tons of steelwork for all aspects of the build, working with The Herrick Corporation. The scope included buckling-restrained bracings and dampers in the mega frame design due to the seismic conditions of the San Francisco area.