OAKLAND, Calif. (AP) — The planned repair for seismic safety rods that snapped on the new span of the San Francisco-Oakland Bay Bridge could cost between $5 million to $10 million, a state transportation official said on Wednesday.
California Transportation Commission Executive Director Andre Boutros told a meeting of the Bay Area Toll Authority that repair officials plan to go ahead with a fix for the 32 rods that failed, which involves installing a steel saddle.
The saddle would be placed over the broken rods and held in place with steel cables that would be covered up with concrete so they wouldn't be seen, he said. Another repair option would have been more expensive.
Officials are still hopeful they can open the bridge on schedule on Labor Day.
The rods connect steel earthquake safety devices called shear keys to the deck of the bridge and a large concrete cap. Shear keys would help control swaying during an earthquake.
The new bridge, which is replacing a span damaged during the 1989 Loma Prieta earthquake, is designed to withstand a major temblor. It is already years late in opening and billions of dollars over budget.