Commercial Foundation Tunneling Services

Benefits of Foundation Tunneling for Large Commercial Buildings

This method is particularly beneficial for larger commercial buildings where traditional excavation might be impractical or too disruptive to ongoing operations.

By employing tunneling techniques, we can perform necessary foundation repairs while minimizing downtime, maintaining the aesthetics of the property, and avoiding the significant costs associated with demolishing and rebuilding sections of the structure.

Accessibility to Otherwise Inaccessible Areas

One of the primary advantages of foundation tunneling is its ability to address foundation issues in areas that are otherwise inaccessible. In commercial buildings, this often includes locations under interior floors, near load-bearing walls, or in spaces with heavy equipment and infrastructure.

The tunnels, typically between three to four feet in diameter, are carefully dug by hand or with small equipment, ensuring precision and reducing the risk of further damage to the foundation or the surrounding soil.

The Foundation Tunneling Process

The process begins with a thorough assessment of the foundation and surrounding soil conditions. Our engineers and foundation experts analyze the extent of the damage and determine the best approach for tunneling.

Once the plan is established, the tunneling team creates access points around the building, usually at the perimeter, and begins excavating the tunnels that will lead to the problem areas. The soil removed during this process is carefully stored and later used to backfill the tunnels once the repairs are complete.

Repair Techniques During Tunneling

During the tunneling process, various repair techniques can be employed depending on the specific needs of the foundation. Common repairs include:

• Underpinning: Additional support is added to the foundation through the installation of piers or footings.
• Crack Repair: Involves sealing and reinforcing cracks to restore the foundation’s integrity.

The ability to carry out these repairs from below the structure without disturbing the building’s interior is a significant benefit for commercial properties that must remain operational during the repair process.

Special Considerations for Expansive Soils

Commercial foundation tunneling services are particularly useful in regions with expansive soils, like those found in Texas, where soil movement can cause significant foundation issues. Tunneling allows for targeted repairs that address these soil-related problems, ensuring the long-term stability of the foundation.