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Simpson Gumpertz & Heger

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Ronald Hamburger, P.E., F.SEI

Simpson Gumpertz & Heger


​More than 40 years of experience in structural design, repair/rehab, investigation and research.  Senior Principal Simpson Gumpetz & Heger Inc, in San Francisco.
- Chair ASCE 7 Standards Committee (2011-present)
- Member AISC Committee on Specifications, Connection Prequalification Review Panel
- Member SEI Board of Governors
- Walter P. Moore Award, James Delahay Award, Norman Medal, Higgins Award