Manhole Rehabilitation
David Sorokovsky • November 24, 2024
Manhole structural lining is a proven method for restoring aging sewer infrastructure and extending service life. Using SprayWall® technology, this solution provides a seamless, corrosion-resistant lining that reinforces structural integrity and minimizes downtime.
What is Manhole Structural Lining?
Manhole structural lining is a trenchless rehabilitation method used to restore deteriorated manholes without full replacement. It involves applying a high-performance liner that bonds to the existing structure, improving strength and protecting against corrosion and infiltration.
This advanced polyurethane lining was applied to restore the structural integrity and extend the lifespan of the manhole. The project involved meticulous preparation and application, ensuring a seamless, joint-free lining that provides exceptional corrosion resistance and durability. SprayWall®’s rapid curing time minimized downtime, allowing the manhole to be quickly returned to service.
Benefits of Manhole Structural Lining
This innovative solution not only enhances the manhole’s performance but also significantly reduces future maintenance needs. Our commitment to using cutting-edge technologies like SprayWall® ensures long-lasting protection and reliability for critical infrastructure.
- Extends the service life of aging infrastructure
- Provides excellent corrosion resistance
- Reduces infiltration and exfiltration
- Minimizes downtime and disruption
- Cost-effective alternative to replacement
Our manhole structural lining services support municipal and industrial infrastructure projects across Canada and the United States, delivering durable and reliable rehabilitation solutions.
For more information about QIS services and other projects, please contact us
