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E-News Articles Archive

CSP Provides Innovative Flood Solutions

  Over the years, the City of Oxbow, North Dakota, has grown to be well-known for its scenic river setting and quality golf course located along the Red River of the North.  But in more recent years, Oxbow has been headline news on national television channels due to flooding from the Red River.  With four […]

ALT2 Field Reports Prove 100 Years of Service LIfe for CSP Structures

Throughout NCSPA’s long history, numerous corrugated steel pipe (CSP) installations have been the subject of routine critical evaluation to establish accurate, predictable service life guidelines.  The studies of the aluminized type 2 (ALT2) installations were conducted with a coupon sampling at the 50-year mark to examine soil resistivity, water resistivity and overall condition of the pipe […]

Electronic Design Manual Now Available

The NCSPA Corrugated Steel Pipe Design Manual is now available as a free download on the NCSPA website. This is manual is the result of extensive review and update of products and methods that are currently in use within the industry. This manual places emphasis on the many applications of corrugated steel pipe drainage products, […]

Polymer Coated CSP Provides Superior Service Life

Have a tough drainage application where pipe service life is a concern? Corrugated Steel Pipe (CSP) made of Polymer Coated Steel is the answer. Polymer Coated Pipe has been proven to provide superior service life of up to 100 years and can be used in applications where soils and effluent have PH from 3 to […]

CSP Offers Benefits in Rainwater Harvesting

Have you ever considered rainwater harvesting for irrigation, non-potable uses or just for LEED credits? Did you know that corrugated steel pipe (CSP) can be fabricated to function as a durable, inexpensive and water tight cistern system? The adaptability of CSP allows for a variety of design options to fit any site or scenario. The […]

Deep Corrugated Steel Arch Provides Minimal Disruption on New Mexico State Highway

To gain access to a new coal seam, the El Segundo Coal Company (A Peabody Energy Subsidiary) needed to move heavy mining equipment across New Mexico’s State Highway 509, approximately 35 miles north of Milan, N.M. Coordination with the New Mexico Department of Transportation and meeting the standards for state highway construction were key factors […]

Deep Corrugated Structural Plate Offers Innovative Bridge Solutions

Soil Steel Bridges offer an innovative  approach with many benefits. These  bridge structures are ideal for grade  separations or hydraulic applications  and are less expensive and faster to install in most cases. There are two types of corrugation profiles available. Lightweight While Supplying Superior Strength Deep Corrugated Structural Plate have larger annular corrugations than conventional structural […]

Structural Plate Offers Economical Solution to Bridge Replacement

Replacing or rehabilitating bridge structures can quickly consume your road budget. Corrugated steel structural plate can help relieve that concern. Structural plate can clear spans from 5’ up to 72’ and allow for many bridges at grade crossings to be converted into more economical buried structures. These structures often utilize shallow foundations, locally available backfill […]

Positive Joint Connections Ensure Structural Integrity

Like most anything, a culvert or storm drain system can only be as strong as its weakest link. Typically, the weakest link is the joint, or the point where two pieces of pipe come together. Both reinforced concrete pipe and high density polyethylene pipe use a stab joint or bell and spigot configurations to join […]

Polymer Coated CSP Provides Superior Service Life to Most Pipe

Have a tough drainage application where pipe service life is a concern? Corrugated Steel Pipe (CSP) made of Polymer Coated Steel is the answer. Polymer Coated CSP has been proven to provide superior service life of up to 100 years and can be used in applications where soils and effluent have PH from 3 to […]

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