Glenn Cass, PE, CIH, CAC, REA - Vice President, Engineering

Mr. Cass is a Principal of the firm and has over 30 years of engineering and environmental experience. His areas of expertise include hazardous materials management, construction design documents and specifications, and community noise impact assessments for EIR/EIS support.

Mr. Cass is Program Manager for multiple As-Needed Environmental Service contracts to the Port of Oakland, San Francisco Department of Public Works, Oakland Public Works Agency, San Francisco Housing Authority, and San Francisco Unified School District. Tasks completed under these contracts include hazardous materials investigations; soil and groundwater investigations and remediation; and remediation design and management. Typical materials of concern at the client sites include asbestos, lead-based paints, polychlorinated biphenyls, trichloroethylene, metals, creosote-treated timbers, and petroleum hydrocarbons.

Mr. Cass authored the original Master Hazardous Material Specifications for the City and County of San Francisco, City of Oakland, and San Francisco Unified School District, as well as several updates to these documents. These specifications give the agencies uniformity in the work conducted by multiple consultants and contractors. In addition, the specifications provide a cost and time savings by eliminating repetition of standard documents.

Mr. Cass has supervised the preparation of occupational and environmental noise studies for industrial facilities such as the Encinal Terminal (Alameda, California), Berkeley Asphalt and Concrete, and several Browning-Ferris Industries recycling facilities. Mr. Cass has prepared noise mitigation recommendations for large-scale construction projects such as the San Francisco Main Library Construction.