Lava Hot Springs Slope Stabilization
Multi-phase slope stabilization project protecting the historic hot springs resort and Highway 30 from an active landslide.
Project Stats
Services Used
The Problem
An active landslide threatened both the historic hot springs pools and the adjacent highway. The slope showed 2-3 inches of annual movement. The solution needed to preserve the natural hot springs flow while providing long-term stability.
Our Approach
Rock Supremacy designed and installed a tiered soil nail wall system with horizontal drains to reduce pore water pressure. The design incorporated thermal considerations to avoid disrupting the geothermal water flow to the springs.
The Outcome
Slope movement has been reduced to less than 0.1 inch annually. The hot springs continue to flow naturally, and the resort has been able to expand operations with confidence in the slope stability.
Our Work in Action
Client Testimonials
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