Foundation Stabilization in Castro Valley, CA

Wednesday, October 23rd, 2024 by Mike Gray

Challenge

Project Overview

A homeowner in Castro Valley, CA, began to notice alarming signs of foundation issues when the floors in their home started sloping. As the situation worsened, cracks began to appear both inside and outside the home, raising concerns about the structural integrity of the property. Worried about potential long-term damage, the homeowner contacted Foundation Repair of CA to assess the problem and provide a permanent solution.

Inspection and Diagnosis

Upon receiving the call, Foundation Repair of CA scheduled a free comprehensive inspection of the home. Our team identified that the foundation was experiencing settlement due to unstable soil conditions, which had caused the home to shift, resulting in sloping floors and visible cracks. To prevent further damage and restore stability, we recommended a targeted repair plan involving Push Piers and Helical Tie-Backs.

Solution

Solutions Implemented

Push Pier Installation To stabilize and lift the foundation, we excavated the areas designated on the job drawing and installed Push Piers using low-profile brackets. These piers were driven deep into stable soil, to support the home’s weight and prevent further settling.

Concrete Removal and Replacement As part of the pier installation process, sections of concrete were carefully removed and replaced. Each removal area was approximately 2’ x 2’ per pier, ensuring minimal disruption to the surrounding property. The replaced concrete sections were finished with a standard grey broom finish, which, while functional, would not match the original concrete's finish or color.

Helical Tie-Back Installation To further support the foundation laterally, Helical Tie-Backs were installed and connected to the Push Piers via a bracket assembly. These tie-backs, featuring square shafts with 8” and 10” blades, were embedded into the soil to provide additional resistance to any horizontal movement, ensuring comprehensive stabilization.

Concrete Backfill To reinforce the pier locations, concrete backfills were added around each pier, providing additional lateral stability.

Helical Pier Installation Additional helical piers were installed vertically where needed, with bracket assemblies tailored to the foundation's conditions. These piers offered extra support to the home’s foundation, ensuring that the load was distributed properly.

Angle Iron Installation To further enhance the stability of the foundation, Angle Iron was installed at the footing, as recommended by the project engineer. This additional steel reinforcement provided extra support at the pier bracket locations, ensuring long-term structural integrity.

Results

Following the installation of Push Piers, Helical Tie-Backs, and other reinforcements, the home’s foundation was successfully stabilized, and the sloping was corrected. The cracks in the interior and exterior walls were no longer worsening, and the homeowner regained peace of mind knowing their home was secure.

Conclusion

The homeowner in Castro Valley was pleased with the results and grateful for the professional and efficient work carried out by Foundation Repair of CA. Our tailored solution ensured long-lasting stability, preventing further structural damage and preserving the value of their home.

This project is a testament to our commitment to providing reliable, permanent solutions for homeowners experiencing foundation issues. If you’re facing similar concerns, contact Foundation Repair of CA for a free inspection and customized solution to protect your home.