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San Francisco Oakland Bay Skyway

Somerset provided quotations to KFM Joint Venture (Kiewit-FCI-Manson) for 800 ton capacity segment lifters, and conducted condition review of the lifters supplied on the job.

Somerset provided construction engineering on the 1.2 mile long project, including erection and launching scheme for the seismic 100 ton hinge pipe beams linking the bridge sections together.

Somerset provided peer review for the  lifting engineering of  2 x 1800 ton orthotropic tub link spans between the Skyway and SAS Span, including the temporary support towers.

At the time,this was the largest single contract in Caltrans history.

Project value: $1.085 billion.

Owner: CALTrans