Case Studies

A deteriorated 72” diameter twin barrel CMP culvert system beneath an active roadway required structural rehabilitation that could restore the aging infrastructure while maintaining flow and minimizing disruption to traffic. 

Both culverts were structurally rehabilitated using SprayWall®, extending the service life of the system while allowing the roadway to remain open throughout the project. 

A severely corroded culvert invert with sections of missing steel required structural rehabilitation that would restore load-bearing capacity while maintaining hydraulic performance.

The culvert was structurally restored using SprayWall, resulting in improved flow, strong adhesion, and long-term durability, while supporting traffic loads and significantly extending service life.

An aging, above-ground concrete waste tank required extensive resurfacing and rehabilitation after decades in service without maintenance or corrosion protection.

Conco Spray Solutions restored the tank with a seamless SprayShield Green lining, delivering durable protection, improved performance, and extended service life in harsh wastewater conditions.

A local municipality faced significant inflow and infiltration issues and concrete deterioration within a series of aging manholes across their sewer district.

QP Services effectively implemented SprayWall, a long-lasting solution that restored structural integrity, eliminated infiltration, and extended the service life of the critical manhole assets.

A steel holding tank was suffering from severe deterioration after being exposed to corrosive materials and outdoor environmental conditions.

Conco Spray Solutions effectively implimented SprayShield Green, restoring the tank’s operational integrity while providing long-term durability to the asset.