[Jamo]

Sounds like halfassed work by union workers who failed to do their jobs...like I said before.

Blame managers, costs, government, etc. all you want...it still comes down to fetherbedding a$$holes who neglected to do the job they were paid for when they installed the bolts.

They can name the person(s) who worked on that slab, but the union will protect them, and then they'll file a stress claim.