OPAC Consulting Engineers

Project Portfolio


Selected OPAC Projects: (68 Total, 5 on this page)


BART Earthquake Safety Program - Seismic Retrofit Design

BART Earthquake Safety Program

Performed seismic vulnerability studies on multiple BART viaducts

San Francisco Bay Area, California. Design completed 2009

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Memorial Causeway Bridge - Engineering Investigation

Memorial Causeway Bridge

Engineering investigation of a segmental bridge that consists of a nine-span 2,340 ft long concrete girder.

Clearwater, Florida. Investigation completed 2009

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Ringling Causeway Bridge - Engineering Investigation

Ringling Causeway Bridge

Engineering investigation of a segmental bridge having structural issues during construction.

Sarasota, Florida. Investigation completed 2009

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Tappan Zee Bridge - Peer Review

Tappan Zee Bridge

Performed peer review of a cantilever truss bridge with a main span of 1,212 feet which was constructed across the Hudson River in New York.

Tarrytown - Nyack, New York. Peer review completed 2008

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Benicia-Martinez Bridge Pre-Bid Services - Construction Engineering

Benicia-Martinez Bridge Pre-Bid Services

Pre-bid construction engineering services for a high-level, 17-span cast-in-place segmental bridge across the Sacramento River at the east entrace to the Carquinez Strait.

Benicia - Martinez, California. Construction completed 2007

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