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This one-story building has a wood framed roof, with concrete frames at the exterior typically, and a concrete wall on one side.  Since the building is used by UCSF, it needs to meet UCSF's Seismic Hazard Level IV.  The retrofit included anchoring the exterior facade to the roof, adding new plywood walls on the interior, and fiber wrapping the exterior columns. 


Century 21 Theater


San Francisco, CA


5,000 sf


Wood framed roof with concrete exterior