Seawall maintenance is crucial for protecting waterfront properties. In a Mississippi municipality, stormwater pipes through a seawall were causing soil erosion. The pipe penetrations weren’t sealed airtight, leading to soil depressions on the landward side. To address this issue, Foremost Foundations and Construction, a Seawall Repair Network® contractor, was called in to seal the pipe penetrations.
Repair Materials
The technicians used SW-RP1 to seal the pipe penetrations. This structural polymer offers impressive strength and durability. Moreover, it’s more durable than traditional repair materials like sodium silicate or cement grout. As a result, SW-RP1 provides long-lasting protection for seawalls. Additionally, this eco-friendly material is NSF-certified to strict environmental standards.
Procedures
First, the team injected SW-RP1 in a grid pattern across the top of the pipe near the wall. Next, they extended this injection about 10 feet into the property along each side of the pipe. Through strategic polymer application, they sealed any additional leaks within this 10-foot range. The injected material also stabilized eroded soil, preventing further damage. By thoroughly applying SW-RP1, the contractors created a water-tight pipe penetration seal, effectively protecting the seawall from future issues.
Results
The entire repair project was completed in just one day. Both the property owners and the local watershed authority were satisfied with the outcome. By using SW-RP1, the contractors provided a strong, durable, and eco-friendly solution for the leaking seawall pipe penetrations. Consequently, this proactive approach to seawall maintenance will help protect the waterfront property against future damage and potential hazards.