Resources

Municipal

Explore the advantages and applications of HDPE piping systems.

Efficient Culvert Rehabilitation for Uninterrupted Rail Operations

Dive into the endeavor undertaken by the Union Pacific Railroad, spanning 23 states in North America, to rejuvenate its rail infrastructure while maintaining uninterrupted rail operations. Amidst regular maintenance, the railroad encountered a corroded 84-inch ID corrugated metal culvert beneath tracks in Athens, Texas. The ingenious solution came in the form of Snap-Tite’s 63-inch OD high-density polyethylene (HDPE) pipe, chosen for its no-dig installation, operational safety, and remarkable flow rate enhancement. This strategic collaboration between Union Pacific and ISCO’s Snap-Tite product showcases a pioneering approach to rail culvert rehabilitation, embodying efficiency, sustainability, and lasting infrastructure resilience.

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Spirolite HDPE Culvert Reline Beneath Interstate

Read about the remarkable engineering feat of replacing a 280-foot segment within a 144” culvert crossing beneath busy Interstate 65 in Indiana. This project seamlessly installed 120” Spirolite High-Density Polyethylene (HDPE) pipe, upholding uninterrupted traffic flow. With ingenious “Bell and Spigot” connections, the lightweight Spirolite pipes were efficiently assembled and pushed into the existing culvert. The project’s success not only reflects the innovation of HDPE profile wall technology but also demonstrates its pivotal role in safeguarding local streams crucial to the farming community and the surrounding ecosystem. The installation, completed in under two days, stands as a testament to engineering excellence and proactive environmental stewardship.

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