A tale of two spillways
It was a main spillway. It was an emergency spillway. There were dragon’s teeth. There was a secant pile wall. …
It was a main spillway. It was an emergency spillway. There were dragon’s teeth. There was a secant pile wall. …
As it was finishing the final work necessary to meet its Nov. 1 public safety milestone, Kiewit’s Oroville Spillways Emergency …