Principals

Brian F. Aubry, R.Gl, C.Hg., C.E.G., Principal
Senior Hydrogeologist

Mr. Aubry has over 25 years of experience conducting and managing environmental projects related to soil and groundwater throughout the U.S, including many power development sites. Mr. Aubry is a Registered Geologist, Certified Engineering Geologist and Hydrogeologist, and a Registered Environmental Assessor in California. Mr. Aubry has served as Chief Investigator and Program Manager for numerous environmental projects including CERCLA and RCRA and for such clients as PG&E, Eastman Kodak, Hewlett-Packard, Chevron USA, City and County of San Francisco, City of Oakland, and others.

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David Klimberg, R.G., Principal
Senior Geologist

David Klimberg has over 22 years of experience in program and project management, waste management, geohydrology, and remedial action programs. He has managed numerous hazardous waste site investigation and remedial action programs and is experienced in developing work plans, project schedules, cost estimates, and tracking and controlling costs. Mr. Klimberg has served as Project Manager for such clients as Comerica Bank, Budget Rent-a-Car, the East Bay Municipal Utility District (EBMUD), the US Army Reserve, and others.  He is based in Oakland.

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