When 32 anchor rods failed on the new Bay Bridge in San Francisco, Conco was retained to perform the repairs. The anchor rods had been used to secure the steel bridge deck framing to a concrete crossbeam support at the east end of the pier “E2″. Conco assisted on a permanent fix that involved a complex series of steel saddles and post-tensioned jacket walls that were used to provide the required clamping force to secure the bridge deck framing to the E2 crossbeam.
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Location: San Francisco Bay, CA
American Bridge-Fluor, Joint Venture