Meet Gei's

Simon N Gray, P.E., CEng, FICE

Senior Program Manager

Mr. Gray has varied and broad-based technical and managerial experience covering all aspects of project implementation. His career is well balanced, and includes planning studies, condition assessment, design, contracting, project and construction management in the United States, United Kingdom, Hong Kong, Singapore, Indonesia, Malaysia, and Trinidad and Tobago. This extensive experience also includes successful management of multi-discipline ‘fast-track’ design build projects with particular emphasis on constructability and design–construction coordination. Mr. Gray’s technical specialties include conveyance system hydraulic design, sediment transport, pump stations, tanks and pipelines. Mr. Gray has also been responsible for successful public outreach on many potentially- contentious projects and has skills in communicating technical concepts to a lay audience, and in consensus-building.

Mr. Gray has worked on multi-million-dollar programs as well as on small- scale projects for municipalities and rural communities. He also has heavy civil engineering experience beyond water engineering that includes roads, bridges, power stations, buildings, and airports.

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Sacramento, California


  • Licensed Professional Engineer: WA, CA, OR
  • Chartered Engineer: UK