Contractor spraying SprayWall inside the pump station.

Case Studies

Structural solutions. Dependable performance.

Medora, ND

Located 130 miles west of Bismarck along I-94, Medora is a famous little Badlands town with a significant tourism population.

Problem:

A 90-inch corrugated steel plate culvert, commonly known as CMP, which extends for 700 linear feet beneath Interstate 94 near Medora, had severely deteriorated.

Solution:

The solution design specified a 500-mil application, with the decision made to apply it exclusively to the initial 130 feet, starting from the inlet end’s point of entry.

The Sprayroq Certified Partner (SCP) successfully installed Spraywall without disruption to the Medora tourist traffic and while minimizing construction capital costs but also maximizing on Spraywall’s long term return on investment (ROI).

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Northeastern Florida

Early in 2020, a project was identified through a utility’s engineering department for seven severely deteriorated manholes in the area. The initial capital-improvements-funded project called for these seven manholes to be conventionally excavated and replaced with new structures; however, rather than full excavation, Engineered Spray Solutions, LLC concluded that the project was suitable for structural lining with SprayWall leading to tremendous cost savings and minimal disruption to the community.

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SprayShield Green Reaches New Depths of Ability

Problem:

The City of Edmonton need to restore and provide semi-structural corrosion protection for two wastewater maintenance holes, each over 100’ in depth.

Solution:

Sprayroq® SprayShield Green was chosen to protect wastewater assets from hydrostatic pressure and H2S corrosion.

Despite the operational challenges, this project shows the versatility of Sprayroq® SprayShield Green, and the incredible applications the coating can be used in.

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SprayWall® Defines Infrastructure Rehabilitation Strength:

SprayWall® was chosen by the University of Texas at Arlington in a 2020 study to create testing and application standards for spray-applied pipe rehabilitation liners in Department of Transportation markets.

This industry-defining academic study proves what we’ve known about SprayWall® for decades: it truly makes infrastructure stronger.

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Perry Point, MD

A federal facility built during WWII for the manufacturing of military grade explosives and converted into a Veterans Association Hospital Campus after the war. A freshwater treatment facility was built on the campus in the early 1950’s to provide potable water for the entire self-sufficient campus.

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