Providing premier environmental and geotechnical solutions since 1988.

Bay Meadows Race Track

San Mateo County

We performed a geotechnical investigation for the master plan development at Bay Meadows Race Track, encompassing the existing horse race track, barns, and parking lots. The proposed development consists of ...

View Project Details »

Candlestick Cove

San Francisco County

The Candlestick Cove project is a 16-acre residential hillside development project located at Candlestick Point in San Francisco, California. Treadwell & Rollo, Inc. performed a geological and geotechnical investigation for ...

View Project Details »

Central Place – Phase I

Santa Clara County

Treadwell & Rollo performed field exploration for the entire development and the geotechnical investigation for Phase I of the proposed Central Place Project in downtown San Jose.  Phase I includes ...

View Project Details »

The Axis, Almaden Boulevard

Santa Clara County

Treadwell & Rollo provided geotechnical and environmental services during design and construction of the San Jose Condominiums building, a 21-story concrete building with 200 condominium units over three basement levels.  Geotechnical ...

View Project Details »

The Radiance (Blocks 10 and 10A) Mission Bay Residential Development

San Francisco County

This two-building residential development required environmental and geotechnical services.  Our engineers evaluated seismic hazards, settlement and foundation support. Once we ascertained that there was a potential for liquefaction, Rapid Impact ...

View Project Details »

Treasure Island

San Francisco County

Since 1995, Treadwell & Rollo has assisted the City and County of San Francisco, Military Base Conversion Office, Citizens Reuse Committee, and the Treasure Island Development Corporation with the Treasure ...

View Project Details »