What Can Be Done About Shifting Stormwater Collection Structures?

The most effective solution for shifting stormwater collection structures is professional lifting and leveling, often using advanced fill foam technology. This restores the structure’s stability, prevents further movement and ensures safe, reliable water management.

Why Do Stormwater Collection Structures Shift?

Stormwater collection structures, such as catch basins, manholes, drain culverts and inlets, are designed to channel and control runoff water. Over time, these structures can shift, sink or tilt due to soil erosion, water infiltration, poor compaction or heavy vehicle traffic. In Atlanta, GA, the region’s clay soils and frequent rainfall can accelerate erosion and settlement, causing stormwater collection structures to lose their alignment and effectiveness.

When these structures shift, they can create dangerous trip hazards, allow water to pool or bypass the intended drainage system, and even lead to pavement or roadway failures. Addressing the problem quickly is essential to prevent costly repairs and maintain property safety.

How Does Foam Lifting Work for Stormwater Collection Structures?

At Advance Concrete Lifting and Leveling, we use a specialized fill foam injection process to lift and realign stormwater collection structures with minimal disruption. Here’s how it works:

1. Small holes are drilled around the affected structure.
2. Expanding polyurethane foam is injected beneath the base, filling voids and gently raising the structure back into place.
3. The foam hardens rapidly, stabilizing the soil and supporting the weight of the stormwater collection structure.

This method is fast, precise and long-lasting—often completed in just a few hours. Compared to traditional excavation and replacement, foam lifting is more cost-effective and requires little downtime for roads, lots or pedestrian paths.

Why Shifting Structures Are a Serious Issue

When stormwater collection structures are not level, water can flow in the wrong direction, causing flooding, erosion and damage to infrastructure. Sunken or tilted inlets can also break pavement, create potholes and pose risks to vehicles and pedestrians. Routine inspections and timely repairs are critical to maintaining the integrity of your stormwater system and protecting your investment.

Foam Lifting in Action

Imagine a busy commercial parking lot in Atlanta where a catch basin has sunk several inches below grade, creating a hazardous dip. Instead of closing off large sections of the lot and digging up concrete, our team uses fill foam to quickly and precisely lift the basin, restoring proper drainage and a smooth surface. The area is ready for traffic within hours—not days.

Advance Concrete Lifting and Leveling: Atlanta’s Stormwater Experts

Our team at Advance Concrete Lifting and Leveling brings years of experience in restoring and preserving stormwater collection structures throughout Metro Atlanta. We’re committed to delivering solutions that are efficient, cost-effective and environmentally friendly. Our approach minimizes mess and interruption, and our advanced fill foam technique is designed to last—resisting future erosion and settlement.

Clients choose us for our technical expertise, outstanding customer service and transparent communication. We take the time to assess every site, explain your options and tailor our process for each unique situation. Whether you manage a commercial property, municipality or HOA, we’re trusted partners in stormwater management and infrastructure repair.

FAQ

What are stormwater collection structures?

These are engineered inlets, catch basins and manholes that collect and direct stormwater runoff to keep properties safe and dry.

Why do these structures shift or sink?

Common causes include soil erosion, water infiltration, poor soil compaction and repeated heavy loads from vehicles.

Is foam lifting permanent?

Foam lifting is a long-lasting solution. The polyurethane foam stabilizes the soil and resists water infiltration, helping prevent future settlement.

How quickly can repairs be done?

Most foam lifting projects are completed in a single day, minimizing disruption to your property or business.

What are the signs my structure needs repair?

Look for sunken grates, uneven pavement, standing water or visible gaps around your stormwater structures.

Ready to Fix Shifting Stormwater Collection Structures?

If you’re noticing erosion, pooling water or uneven stormwater collection structures, don’t wait for bigger problems. Schedule a consultation with Advance Concrete Lifting and Leveling in Atlanta, GA, to learn how our fill foam technology can restore your drainage systems, prevent costly damage and keep your property safe.

Contact us today to discuss your project and get a customized solution!