Providing premier environmental and geotechnical solutions since 1988.

Campus Housing, Building 20, UCSF Mission Bay Campus

San Francisco County

Treadwell & Rollo performed the geotechnical investigation for Building 20 at the new UCSF Campus Housing, a site that provides housing for more than 750 UCSF students, postdoctoral scholars and ...

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City College of San Francisco (CCSF) Chinatown/North Beach Campus

San Francisco County

Treadwell & Rollo performed a geotechnical investigation, geologic hazard evaluation, and site-specific seismic response study for the Chinatown/North Beach Campus of City College of San Francisco (CCSF) in San Francisco, California. ...

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San Francisco Unified School District (SFUSD)

San Francisco County

Treadwell & Rollo performed geologic hazard evaluations, geotechnical investigations, and developed site-specific response spectra for improvements at numerous San Francisco Unified School District (SFUSD) schools.  Projects ranged from new buildings, ...

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Santa Rosa Junior College Student Services Center

Sonoma County

Treadwell & Rollo performed a geologic hazard evaluation and geotechnical investigation for the Student Services Center at Santa Rosa Junior College.  Our report was submitted to the Division of the ...

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