Services & Projects
America Center
Santa Clara County
Treadwell & Rollo is providing geotechnical and environmental consultation for this 70-acre shoreline development of a former landfill. The project consists of four six-story buildings, a hotel, and a large ...
View Project Details »Contra Costa Waste Service Landfill
Contra Costa County
Treadwell & Rollo provided monitoring, remedial planning, and design of landfill closure services for this Superfund Landfill site. This work included a Water Quality Sampling and Analysis Plan, groundwater monitoring ...
View Project Details »EcoCenter
San Francisco County
Located at Heron's Head Park, a former landfill, this urban educational center was built using recycled materials and boasts a vegetation roof. Now open, the building operates 100 percent by ...
View Project Details »Sierra Point
San Mateo County
Treadwell & Rollo provided environmental and geotechnical services for Sierra Point, a shoreline development located on a former landfill. Our services included design and construction support for steel-framed office buildings, a ...
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