Services & Projects
1720 MacArthur Boulevard – Altenheim Senior Housing Phase 2
Alameda County
Treadwell & Rollo performed a Phase I Environmental Site Assessment and a geotechnical investigation for the Senior Housing Phase 2 site at 1720 MacArthur Boulevard. Plans called for demolishing the ...
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Coast Guard Island Bridge
Alameda County
Treadwell & Rollo performed a geotechnical investigation and developed site-specific seismic response spectra for the 260-meter-long Dennison Street Bridge replacement, a precast, bulb T-girder structure with spans of approximately 36 ...
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Dunsmuir Reservoir
Alameda County
Treadwell & Rollo performed a seismic safety evaluation for the East Bay Municipal Utility District of Dunsmuir Reservoir, a 65-million-gallon reservoir 300 feet from the Hayward fault. We developed response ...
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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 ...
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