The Presidio Parkway Project is underway with the replacement of Doyle Drive (Route 101), the southern access road to the Golden Gate Bridge. As part of the construction team led by Flatiron/Kiewit... Read More ›

This is the primary educational benefit event for BOC. Over the past years, BOC has presented approximately $96,000 to local educational institutions. BOC is a non-profit organization for the architectural, engineering, planning,... Read More ›

SGT JV is providing professional Stormwater Engineering & Compliance services to the US DOT — Maritime Administration (MARAD) for the Suisun Bay Reserve Fleet in Benicia, California. We assist the client with... Read More ›

Terraphase has formed a Service Disabled Veteran Owned Small Business joint venture with Sustainable Group, Inc. The Sustainable Group — Terraphase Joint Venture (SGT JV) provides a wide variety of services, including... Read More ›

Terraphase’s Peter Zawislanski presented a paper entitled “Mobility of a Highly Weathered Mixed Bunker Fuel and Diesel NAPL” on the design and implementation of a field and laboratory approach to limit the... Read More ›

Terraphase certified by the Port of Oakland as a Local Impact Area Business Enterprise (LIABE), Small Business Enterprise (SBE) and Very Small Business Enterprise... Read More ›