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Buried Bridges
CSP and structural plate pipe systems have the advantage of the great strength of steel and the durability of coatings to provide the most efficient product. A variety of corrugation profiles can provide extreme fill heights, low minimum cover and spans over 50 feet.
CSP and structural plate pipe systems have the advantage of the great strength of steel and the durability of coatings.
Corrugated Steel
Pipe/Plate Coatings
Over the past 50 years, CSP has gone through an evolutionary process resulting in better materials, with a longer service life in challenging environments. Multiple types of pipe/plate coatings can result in a service life of 100 years!
Over the past 50 years, CSP has gone through an evolutionary process resulting in better materials and longer service life.
Fabricated Fittings
& End Treatments
One of the benefits of corrugated steel pipe is that it can be easily and economically fabricated into an assortment of fittings. Corrugated steel pipe fittings allow for multitudes of design options and flexible system configurations.
One of the benefits of corrugated steel pipe is that it can be easily and economically fabricated into an assortment of fittings.
Steel Structural
Plate
Steel structural plate consists of corrugated steel sections that are bolted together to form the required shape. Benefits of structural plate include structural capacity, lightweight construction, easy installation, economical solutions & design flexibility.
Steel structural plate consists of corrugated steel sections that are bolted together to form the required shape.
Stormwater Management
CSP systems provide cost-effective solutions to stormwater management requirements. Subsurface practices such as detention, infiltration and filtration provide a method to meet stormwater objectives and permit efficient use of the site.
CSP systems provide cost-effective solutions to stormwater management requirements.
Rehabilitation Solutions
It is possible to salvage failing structures and eliminate the expense of lost time, the inconvenience of road closures, the loss of hydraulic capacity and cost of overcoming safety problems connected with complement replacement.
It is possible to salvage failing structures and eliminate the expense of lost time, the inconvenience of road closures, the loss of hydraulic capacity and more.

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Real Deal on Steel E-News

2021 Project of the Year Winner – Going Green: Clallam CountyTrib to Johnson Creek

By: Contech Engineered Solutions The Johnson Creek project involved removing a fish barrier and replacing it with a fish-friendly, bottomless…

2021 Project of the Year Winner – DOT: Caltrans- Lake 29 Expressway

By: Pacific Corrugated Pipe Company This $58 million Caltrans state highway project was in the planning process since 1988 and…

2021 Project of the Year Winner – CSP & Pipe Arch: Miami-Dade Emergency Reline

By: Contech Engineered Solutions Miami-Dade County Department of Transportation and Public Works (MDC) was notified of a partial culvert collapse…

NCSPA Announces Winners of 9th Annual Project of the Year Awards

The NCSPA held it’s 9th Annual Project of the Year competition on April 6th. There were an astounding 24 projects…

Project Spotlight: Deep Corrugated Plate Structure in Stalowa Wola, Poland

By: ViaCon Polska Sp. z o.o. Located near Stalowa Wola and Nisko in Poland, this bridge was constructed to safely…

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Buried Bridges

Corrugated SteelPipe/Plate Coatings

Fabricated Fittings& End Treatments

Steel StructuralPlate

Stormwater Management

Rehabilitation Solutions

Real Deal on Steel E-News

Corrugated Steel
Pipe/Plate Coatings

Fabricated Fittings
& End Treatments

Steel Structural
Plate