Services & Projects
Hunters Point Naval Shipyard (HPS)
San Francisco County
Treadwell & Rollo provides the San Francisco Redevelopment Agency (SFRA) with peer review for environmental and geotechnical aspects of property transfer and redevelopment for HPS, including meeting support and presentations ...
View Project Details »
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 ...
View Project Details »
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 ...
View Project Details »
Stockton Events Center
San Joaquin County
In 2008, the Stockton Events Center project won the US EPA Region 9 Phoenix Award. Treadwell & Rollo worked with the Stockton Housing and Redevelopment Agency (SHRA) on a downtown waterfront ...
View Project Details »
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 ...
View Project Details »
Zeneca Peer Review
Contra Costa County
A Treadwell & Rollo technical support team provides services to the Community Advisory Group (CAG) on a redevelopment project for the Campus Bay Site (formerly Zeneca/Stauffer Chemical) on the Richmond ...
View Project Details »