OPAC Consulting Engineers

Project Portfolio


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


Benicia Martinez Bridge - Foundation Value Engineering

Benicia Martinez Bridge

Value engineering on Benicia-Martinez Bridge rock socket foundation system.

Benicia-Martinez, California. Value Engineering Study completed 2003

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Bandung Bridge - Concept Design

Bandung Bridge

Developed bridge concepts to a high aesthetic standard for a site in Indonesia.

Bandung, Indonesia. Concept design completed 2003

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Self-Anchored Suspension Bridge Pre-Bid Services - Construction Engineering

Self-Anchored Suspension Bridge Pre-Bid Services

Perfomed pre-bid engineering services for the construction of the self-anchored suspension bridge of the San Francisco-Oakland Bay Bridge East Span Seismic Safety Project.

San Francisco - Oakland Bay Bridge, California. Pre-bid services completed 2003

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Berkeley I-80 Pedestrian Overcrossing - Design and Construction Support

Berkeley I-80 Pedestrian Overcrossing

A 90 m span arch bridge for pedestrian and bicycle across the I-80 freeway in Berkeley. The steel arch ribs consist of curved inclined steel pipes in a basket handle configuration.

Berkeley, California. Construction completed 2002

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George Washington Bridge - Engineering Study

George Washington Bridge

A study of structural options for closing deck joints on this historic suspension bridge across the Hudson River.

New York, New York. Study completed 2002

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