Services & Projects
Bacich Elementary School
Marin County
Treadwell & Rollo evaluated potential geologic hazards, performed geotechnical investigations, developed earthquake design criteria, and provided geotechnical engineering services during earthwork and foundation installation for Bacich Elementary School. Our site ...
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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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Neuroscience Lab, Building 19a, UCSF Mission Bay Campus
San Francisco County
Reclaimed in the 1880s, the Building 19a site in the new UCSF Mission Bay campus is underlain by heterogeneous fill, weak and compressible Bay Mud, dense sand, and bedrock. ...
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Cabrillo College Student Services Building
Santa Cruz County
Treadwell & Rollo provided geotechnical engineering services during design of the Cabrillo College Student Services Building. The project consisted of a two-story main structure and two kiosk structures constructed within ...
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Cathedral School for Boys
San Francisco County
Treadwell & Rollo, Inc. completed a geotechnical investigation for the classroom addition to the Cathedral School for Boys at the southeast corner of the intersection of Jones and Sacramento Streets ...
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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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Drew School
San Francisco County
Treadwell & Rollo, Inc. performed a geotechnical investigation for the assembly wing at the Drew School in San Francisco, CA. The school is located in lower Pacific Heights at the ...
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Gleeson Library, University of San Francisco
San Francisco County
University of San Francisco's Gleeson Library, originally designed for 300,000 volumes, now has nearly 700,000 volumes, as well as journals, microfilms, and special Rare Book collections. Treadwell & Rollo performed ...
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Ohlone Community College Environmental and Geotechnical Investigation, Cleanup Planning and Brownfields Grant
Alameda County
Treadwell & Rollo performed Phase I and Phase II environmental investigations for Ohlone Community College, an 80-acre former agriculture site. Our team provided an evaluation of soil, groundwater and air ...
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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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