Experience

Crux has been providing tunneling services to the geotechnical industry for over 10 years, offering an extensive resume of completed projects. Pre-excavation stabilization services include dewatering, permeation and compaction grouting, tube arch canopies, and cased horizontal boreholes to support peripheral freezing. We also offer significant experience in long-range deviation-controlled horizontal core holes, borehole surveying, optical and acoustical televiewer services, high-quality sampling and instrumentation installation.

Lake Mead Intake Tunnel

• Drilling & Sampling

• Ground Improvement

• In-Situ Testing

• Horizontal Drilling

• Downhole Imaging