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Archive for the ‘Environmental’ Category

Even in these less-than-sterling economic times, forward-thinking developers are working on ambitious projects.   Treadwell & Rollo has been involved in many of these, including the following 2011 San Francisco Business Times award winners. Best R&D Sale / Lease Deal: Chamberlin Portfolio, Oyster Point:  T&R provided geotechnical services for Chamberlin’s new buildings at 180 and 200 [...]

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Giving back to the community through targeted donations and volunteerism is a core value at Treadwell & Rollo and Langan.  Rebuilding Together is one of several non-profit organizations that Treadwell & Rollo supports annually.  The work being completed by Rebuilding Together and its volunteers have a positive effect that ripples throughout our community. Treadwell & [...]

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Treadwell & Rollo recently used a dynamic and innovative approach to designing a  groundwater cleanup in the San Francisco Bay Area.  The approach addressed tetrachloroethene (PCE), a dry cleaner solvent that contaminated an important drinking water resource for thousands of residents.  Treadwell & Rollo’s dynamic investigation was designed to facilitate real-time analysis of field and lab [...]

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As the Indian economy has expanded, so have the expectations of the Indian people for  access to cleaner water and more reliable power.  Phil Smith, Senior Principal and California Environmental Services Manager, covered several thousand kilometers on the road and in the air from February 12-25, learning how both the public and private sectors in [...]

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With nearly 90% of global trade carried by ships, the upgrading and expansion of port facilities is an on-going effort around the world.  In the Bay Area, increased public emphasis on ferry travel is also leading to the selection of new ferry terminal sites. For over 20 years, Treadwell & Rollo has assisted in the [...]

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Langan is a leader in sustainable engineering design.  Nationwide, over 100 professionals are LEED Accredited Professionals (AP), making sustainability a focus of all of our professional services.  We have been involved in the design and construction of LEED-Gold certified developments, incorporating elements into the designs such as geothermal energy, water conservation and recycling, recycled materials, [...]

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The EcoCenter at Heron’s Head Park was recently honored with a National Achievement in Environmental Justice Award from the United States Environmental Protection Agency (U.S. EPA). The 1,800-square-foot EcoCenter is an environmental education facility that was built upon a former landfill at Pier 98 in Bayview Hunters Point—historically one of San Francisco’s most economically and [...]

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The Landmark Redevelopment project at the Presidio National Park’s Public Health Services District (PHSD) recently received concurrence from the California Department of Toxic Substance Control (DTSC) that the land has been cleaned up to unrestricted use criteria. Our environmental services team was led David Dixon, and the geotechnical services were managed by Maria Flessas. Forest [...]

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As you may have read in the news recently, Langan Engineering & Environmental Services has acquired Treadwell & Rollo. This is an exciting moment for both firms, as our partnership is one of common professional and cultural philosophies. Based in New Jersey, Langan is a privately held consulting firm with 500 employees in 14 offices [...]

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The Environmental Law Conference at Yosemite® is nationally recognized as the largest and most prestigious gathering in California of leaders in environmental, land use, and natural resources law. This year’s Environmental Law Conference at Yosemite® was the largest conference in its 19-year history with nearly 800 attendees. Principals Dorinda Shipman and Patrick Hubbard, and Marketing Director [...]

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