Press & Awards
Revitalizing an Urban Industrial Waterfront
Published in Brownfield Renewal Magazine
Investment in environmental cleanup and public infrastructure does not always have immediate payoffs. But with careful long-term planning, Stockton, Calif. has transformed its formally blighted waterfront into a recreational and entertainment destination and positively positioned itself for the future.
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Walt Disney Family Museum
Featured in Civil Engineering Magazine
Treadwell & Rollo provided geotechnical engineering services on the new Disney Museum in The Presidio of San Francisco, California. The former army barracks were converted into what is now a modern musuem. Cary Ronan was the Project Manager and Richard Rodgers was the Principal from our firm.
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San Francisco Business Times Book of Lists
Recognized as one of the largest environmental and engineering firms in the Bay Area since 2001.
In 2010, Treadwell & Rollo was ranked as the 24th largest engineering firm and the 11th largest environmental firm in the San Francisco Bay Area.
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Treadwell & Rollo Launches a Blog
Visit Our Blog
There is no question that the speed of information transfer is now a key component of client service and technical excellence. To communicate even more fully and frequently with our clients, employees, and friends, we are very pleased to announce the launch of Treadwell & Rollo's blog.
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2008 Phoenix Award Winner, EPA Region 9
Treadwell & Rollo and the City of Stockton Accept Award at National Conference in New Orleans
Treadwell & Rollo and City of Stockton have been selected for the EPA Region 9 Phoenix Award for the remediation and redevelopment of the Stockton Event Center. This award is given annually to one Brownfield project in each of EPA’s 10 regions of the U.S. The Stockton Event Center project began over ten years ago and has included efforts of a number of T&R staff in the site characterization and remediation activities. David Dixon has managed this outstanding project for the last several years, continuing our work and assisting the City in the long process that led to the award.
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Cathedral of Christ the Light in Oakland, California
Featured on the Cover Story of Civil Engineering Magazine
Treadwell & Rollo provided geotechnical engineering services for the Cathedral of Christ the Light, a structure that has been recognized by numerous organizations for excellence in design, engineering and innovation.
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The Benefits of a Risk-Based Approach to Selecting Vapor Intrusion Mitigation Measures
Environmental Law News Article Written by Dr. Sigrida Reinis, PE
Although various aspects of soil vapors at environmentally impacted sites have been studied for some time, the practice of designing vapor intrusion mitigation systems has expanded and matured substantially in just the past decade, driven by an increasing awareness of the potential health risks posed by exposure to hazardous substances in indoor air. (A Publication of the Environmental Law Section of the State Bar of California.)
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Richard D. Rodgers: Balancing Cost, Safety and "What Works"
Deep Foundations Magazine Profile
Richard D. Rodgers, PE, GE, Principal Engineer and Vice President of Treadwell & Rollo, knows what's beneath San Francisco and, for that matter, under most of the Bay Area of California.
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Building the Bay Area
Featured in the Profiles of Excellence
"We look at growth not only for growth's sake," says Philip Tringale, president and CEO, "but for the sustainability of the firm."
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Millennium Tower Honored
Treadwell & Rollo Provided Geotechnical Services
The Concrete Industry Board awarded Millennium Tower a 2008 Roger H. Corbetta Award of Merit, while the San Francisco Section of the American Society of Civil Engineers gave it a 2008 Award for Outstanding Structural Engineering Project.
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2007 City of Hope Award
Granted to Frank L. Rollo
Northern California's leading construction and real estate executives have named Frank L. Rollo as the recipient of the City of HopeTM Spirit of Life® Award, in recognition of his philanthropic work and dedication to the community and his profession.
Distinguished Project Award
Presented by the Western Council of Construction Consumers
Treadwell & Rollo and California State University were awarded the Distinguished Project Award in 1999 for The California Maritime Academy Seismic Site Mitigation Program in Vallejo, California. The award recognizes excellence in engineering, design and construction in civil engineering.
Seismic Engineers on Solid Ground
Published in the San Francico Business Times
As head of one of the Bay Area's premier environmental and geotechnical consulting firms, Phil Tringale doesn't have to worry too much about finding new projects.
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