Drilled Shafts 7 feet in diameter and up to 145 feet deep …

The project consists of replacing the Cosumnes River and Overflow bridges on SR-99 in Elk Grove, CA with two new bridge structures, due to age, wear and outdated design.

To meet and exceed an aggressive schedule of 8 shafts a week, we had two separate operations running concurrently, a total of 2 Bauer BG 50 drilling rigs connected to Oscillators, and 4 cranes. Ultimately delivering up to 10 shafts a week.