OPAC Consulting Engineers

Project Portfolio


Selected OPAC Projects: (69 Total, 5 on this page)


Disney Millennium Icon - Wind Evaluation

Disney Millennium Icon

A study of wind response, fatigue, and strengthening alternatives for a decorative tower above Epcot Center's signature Spaceship Earth Dome.

Walt Disney World, Orlando, Florida. Evaluation completed 1999

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Millennium Gateway Bridge - Design Study

Millennium Gateway Bridge

Conceptual design and structural type selection for a 3.5 km long bridge connecting Penang with the Malaysia mainland. Structural types considered included suspension, cable-stayed, and hybrid systems to meet functional and aesthetic requirements.

Strait of Penang, Malaysia. Study completed 1998

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Bay Bridge HAER Recordation - Historic Documentation

Bay Bridge HAER Recordation

Historic American Engineering Record documentation with narrative, photographs, and drawings to capture the Bay Bridge at a moment in time and put its importance to the San Francisco Bay Area into focus.

San Francisco - Oakland, California. Study completed 1998

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Bay Division Pipeline 2, Hayward Fault Crossing - Seismic Evaluation

Bay Division Pipeline 2, Hayward Fault Crossing

Seismic evaluation of the main water pipeline serving San Francisco.

Hayward, California. Evaluation completed 1998

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Arroyo Cangrejillo Bridge - Design and Construction Supervision

Arroyo Cangrejillo Bridge

Design and construction supervision of a 337 m span unstiffened suspension bridge across an environmentally sensitive valley in Argentina. The bridge carries a foot path and mining copper-concentrate pipeline.

Andalgala, Catamarca, Argentina. Construction completed 1998

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