Raw video of Wilbert Precast completing a concrete dolo
Here is a raw video taken last week at Spokane's Wilbert Precast plant in northeast Spokane. Worker Steve Gregorson is removing one of the 140 concrete dolos being made in the plant. They're 1,600 pounds each, and are shipped to Pierce County to be used along the banks of the Puyallup River, for preventing erosion.
