Sinkhole Remediation in Big Sandy, TX

Sinkhole Remediation involves identifying the underlying causes of the sinkhole, assessing the damage, and applying specialized techniques to stabilize the ground and prevent future occurrences. At Big Sandy Foundation Repair, we follow a comprehensive, multi-step process to ensure that your property is secure. Here’s how our Sinkhole Remediation service works:

Step 1: Inspection and Assessment

• We begin by performing a detailed inspection of the affected area. This involves checking for visible sinkhole damage, including depressions or cracks in the ground, floors, and foundation.
• Our team also assesses soil conditions, water drainage, and other factors that could be contributing to the sinkhole. We use state-of-the-art equipment, such as ground-penetrating radar (GPR), to locate underground voids and evaluate the depth and size of the sinkhole.

Step 2: Identifying the Cause of the Sinkhole

There are several causes of sinkholes in Big Sandy, TX, and pinpointing the exact cause is key to determining the right remediation strategy. Common causes include:

• Water Erosion: Over time, water infiltration can wash away soil beneath the surface, leading to the formation of voids that cause the ground to collapse.
• Poor Drainage: Improper drainage systems around your property can contribute to soil erosion, accelerating the formation of sinkholes.
• Natural Geology: Sinkholes can naturally form in certain types of soil, especially limestone, which dissolves in water and creates voids beneath the surface.
• Human Activity: Construction or excavation near your property can cause soil disruption, contributing to the development of sinkholes.

Step 3: Choosing the Right Sinkhole Remediation Method

Once we’ve determined the cause of the sinkhole, we select the most effective remediation method to restore stability to your property:

• Grouting: This involves injecting a cement-based grout into the sinkhole to fill any voids and stabilize the ground beneath your property.
• Compaction Grouting: A more advanced technique used for larger sinkholes, compaction grouting involves injecting a mixture of grout and water to compact and stabilize loose soil.
• Polyurethane Foam Injection: For smaller sinkholes or areas requiring less disruption, polyurethane foam injection is an effective method. The foam expands and hardens to fill voids and reinforce the ground.
• Soil Stabilization: For more extensive remediation, we may stabilize the surrounding soil by adding materials like lime or cement to increase its strength and prevent further erosion.

Step 4: Execution and Monitoring

• Once the remediation method is chosen, our team gets to work, following a careful, step-by-step procedure to stabilize the ground.
• After the initial remediation, we monitor the area to ensure that the sinkhole has been fully addressed and that no additional settling or shifting occurs.
• We may also implement drainage improvements to prevent water from collecting in the area, reducing the likelihood of future sinkhole formation.