Services & Projects
Remediation
By Sector
Lennar Mare Island, LLC
Solano County
At the former Mare Island Navel Shipyard in Vallejo, California, Treadwell & Rollo is assisting Lennar Mare Island LLC by investigating and remediating structures 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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Sunnyvale Town Center Mall Redevelopment
Santa Clara County
Sunnyvale Town Center Mall was redeveloped for retail, commercial and residential use. Treadwell & Rollo provided environmental services, evaluating subsurface soil gas, soil and groundwater. We also provided remediation services ...
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