• “Eleven days after the concrete was poured, and seven days after the CSL test, the contractor conducted ‘chipping’ on Pile 3. This is a practice in which they jackhammer away at the top of a pile ...
SACRAMENTO BEE:Caltrans said it did not have the report from a crosshole sonic test showing a 19-foot concrete anomaly in Pile 3 until last fall, almost five years after the test. Independent experts ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback