KNTV NBC Bay Area News At 11AM May 29, 2013
originally they had decorative cats on these bolts, but that was the problem. those caps were welded on wrong. spokesman said the caps were mistakenly molded to the base plate, which did not allow for wiggle room during weather changes. when the bridge moved a little, the bolts below sheared off. he said the problem was discovered during a routine quality assurance inspection. >> on a project of this scope and scale, something this massive, you are going to run into challenges from time to time. the very point of having a robust quality assurance, quolt control process was to catch t...