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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330 and 335 Berry Street (Mission Bay Blocks N4 Parcel 2 and N4A Parcel 2)
San Francisco County
Treadwell & Rollo performed a geotechnical investigation and provided geotechnical services during construction for San Francisco’s new affordable housing project at 330 and 335 Berry Street. Each site will have ...
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990 Polk Street – Polk Street Senior Housing
San Francisco County
Treadwell & Rollo performed a geotechnical investigation of the new nine-story residential building at 990 Polk Street. Because of the presence and the depth of loose sand, we recommended the building ...
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Fireside Housing (115 Shoreline Highway)
Marin County
Treadwell & Rollo performed geotechnical investigation for this site, which backs up against a steep slope and former rock quarry. Development consisted of demolishing the Fireside Motel and constructing three new ...
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