Sanitary And Stormwater Trenchless Sewer Repair

Our chemical grout injection process is the optimal way to seal manholes, lateral lines and culverts using trenchless no-dig technology and with minimal disruption to communities.

We utilizes a polymer injection process to rehabilitate manholes and lateral lines for sanitary and storm sewer systems. The trenchless sewer repair process can be used in a variety of challenging conditions, including high groundwater tables, unstable support soils, saturated environments and voids.

The application can be used to help public works managers with the following trenchless sewer repair services

Inflow and infiltration mitigation

Groundwater restriction

Joint realignment and sealing

Structural stability (such as stabilizing degraded mortar in brick manholes)

Void fill, soil compaction and stabilization