OPAC Consulting Engineers

Project Portfolio


Selected OPAC Projects: (95 Total, 5 on this page)


Sound Transit North Link - Value Engineering & Peer Review

Sound Transit North Link

Value engineering and peer review of the design of the North University Link extension of Sound Transit in Seatle, Washington.

Seattle, Washington. Value engineering study completed 2005

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Cala Foods Store - Inspection and Evaluation

Cala Foods Store

Engineering services in support of rehabilitation and maintenance of a 40-year-old thin shell concrete hyperbolic paraboloid roof and a structurally innovative catenary-slab parking deck.

San Francisco, California. Services completed 2004

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Third Carquinez Strait Bridge - Design and Construction Support

Third Carquinez Strait Bridge

A 728 m span suspension bridge with a steel orthotropic deck. The new suspension bridge replaced a 75 year old truss bridge across the Carquinez Strait.

Sacramento River, Crockett - Vallejo, California. Construction completed 2004

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PEERC Research Study - Influence of Design Ground Motion Levels on Highway Bridge Costs

PEERC Research Study

Performed a research study to determine the influence of design earthquake ground motion levels on highway bridge costs in California.

California. Research study completed 2004

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Beijing National Stadium - Design Competition

Beijing National Stadium

Design competition for the 2008 Beijing Olympic Stadium

Beijing, China. Design competition completed 2003

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