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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Highland Hospital
Alameda County
Treadwell & Rollo, Inc. performed a geologic hazard evaluation and geotechnical investigation for the proposed Highland Hospital Acute Care Tower Replacement project, including a new Satellite Building, Acute Care Tower, ...
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Lake Merritt Municipal Boathouse
Alameda County
The Lake Merritt Municipal Boathouse is a LEED Gold (pending), 17,000 square foot, mixed-use, steel and concrete building on the shore of Lake Merritt in downtown Oakland. Treadwell & ...
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Middle Harbor Shoreline Park
Alameda County
Development of Middle Harbor Shoreline Park, part of the Port of Oakland’s Vision 2000 Program, included an open field at the center of Point Arnold, picnic and parking areas, and ...
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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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