Services & Projects
Earthquake
By Sector
Asian Art Museum
San Francisco County
Treadwell & Rollo and Olivia Chen Consultants provided geotechnical, foundation, and ground motion design criteria for seismic retrofit of the existing structure and design of an addition to the new ...
View Project Details »
Hayward City Hall
Alameda County
Treadwell & Rollo performed the geotechnical and earthquake engineering for the new Hayward City Hall. This steel-framed, four-story, 90,000 square-foot structure over one level of below-grade parking will provide space ...
View Project Details »
Orpheum Theatre
San Francisco County
We performed a geotechnical investigation for the remodeling and upgrade of the 1920s-era Orpheum Theatre in downtown San Francisco, a five-story, concrete-encased, steel-frame structure over a deep basement. Remodeling included ...
View Project Details »