Salt Lake City’s micro-trenching work occurred when Utah was still experiencing winter weather. Flowable Fill flowed well into the trench’s small space and set up quickly despite the cold weather, achieving the specified requirement of 500 psi in 28 days, with half the maximum strength at opening, which was a few hours.
The January 17, 1994, Northridge 6.6 earthquake did immense damage to many of the region’s vital traffic arteries. One serious disruption was the closing of the I-10 Santa Monica freeway due to the collapse of two bridges. The 1-10 is the busiest freeway in the nation. C.C. Myers completely rebuilt the two bridges 74 days ahead of schedule and received a $14.5 million bonus. Products used include Rapic Set Cement, Rapid Set Flowable Fill, and SET Control.