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Drill-Tech - Soil Nail Walls
Drill Tech has been an innovator in soil nail design and construction for geotechnical construction in the western United States for over 20 years. Our custom-built drill rigs consistently outperform our competition, allowing for faster and more cost-efficient design and construction of permanent and temporary soil nail walls. On average, Drill Tech constructs approximately 1,000,000 SF of soil nail walls each year.
Our professional engineers and project managers have developed working relationships with countless cities, counties, developers, and government agencies to facilitate the review and approval process.
Soil nail walls are typically constructed in stages from the top down in “cut wall” applications, and are feasible in virtually any dewatered ground condition. Drill Tech has installed soil nail walls ranging in height from five feet to in excess of 130 feet tall. Soil nailing can be used for permanent retaining walls as well as temporary shoring. The shotcrete facing may then be finished in a variety of ways, including being sculpted and stained to resemble natural rock, or creating a smooth trowel flat finish.
- Excavation Shoring
- Road & Highway Retaining Walls
- Bridge Abutment Retaining Walls
- Slope & Landslide Stabilization
- New Construction Site Walls
- Existing Retaining Wall Retrofits
- Tunnel Portal Shoring