State: Colorado

City: Creede

Category:
Tunnel Rehabilitation

Harrison Western rehabilitated this 100-year-old water tunnel, which sits at 10,000 feet elevation. The tunnel is 14′ wide, 12′ tall, and 400′ long. Work included pattern bolting, shotcrete, and pressure grouting. HW also drove a new 80’ long bypass tunnel, which was also bolted and reinforced with steel and shotcrete.