Western Oregon University Steam Line Tunnel Design

Engineering Innovation for Campus Infrastructure

The Western Oregon University Steam Distribution System stands as a testament to innovative engineering and collaborative problem-solving. Originally conceived as a tunnel project, budgetary constraints led to a reimagining of the approach, resulting in a direct-bury steam replacement system that not only meets the university’s current needs but also provides a sustainable, long-term solution for campus heating infrastructure.

Systems West Engineers played a pivotal role in this project, delivering a comprehensive design for approximately 1,000 feet of steam line with multiple building connections. As only the second installation of its kind in Oregon—following Oregon State University—the stainless steel direct-bury piping system represents cutting-edge infrastructure technology that promises significantly improved longevity over conventional systems.

Technical Excellence Amid Complex Challenges

The project demanded exceptional precision and problem-solving as the team navigated the complexities of a campus environment with over a century of buried infrastructure. Maintaining precise 90-degree angles and managing piping expansion in the direct-bury system required innovative approaches, especially when encountering existing electrical services, waste piping, and storm drainage systems.

Safety concerns were paramount throughout the project, as the team addressed a failing pipe that had been leaking 245°F steam for months. Deep trenching of approximately 10 feet required specialized safety measures, while the compressed summer timeframe necessitated efficient work to minimize campus disruption.

Significant improvements to maintenance access and safety were implemented, with new aluminum vault covers and proper ladders replacing dangerous rebar ladders. The addition of sump pump alarms and monitoring in vaults brings modern safety standards to infrastructure that previously lacked these critical features.

Collaborative Success Through Expert Partnerships

The project’s success hinged on exceptional collaboration between Systems West Engineers, KPFF Civil Engineers, and Andersen Construction. The contractor’s experienced workforce contributed valuable knowledge that proved instrumental in overcoming unforeseen challenges. Through multiple iterations and creative problem-solving, the team was able to navigate complex sequencing issues and develop viable solutions for impediments encountered during construction.

Despite challenging negotiations with the city regarding water infrastructure responsibilities, the Western Oregon University project team maintained focus on delivering a system that would serve the campus effectively for decades to come.

Long-Term Value and Campus Impact

The new steam distribution system is expected to serve the Western Oregon University campus for 25-40 years—a dramatic improvement over the previous system, which lasted only 13 years. The direct-bury solution provided substantial cost savings compared to the tunnel option originally considered, while the innovative stainless steel system offers enhanced longevity compared to conventional approaches.

By completing the entire project in one phase rather than stretching it across multiple years, the university minimized disruption to campus operations and achieved cost efficiencies. The improvements to maintenance access and safety features will benefit maintenance personnel for decades, ensuring the reliable operation of this essential campus infrastructure.

Systems West Engineers is proud to have contributed to a project that exemplifies infrastructure innovation, collaborative engineering, and long-term value for Western Oregon University and its campus community.

Systems West Engineers is proud to have contributed to a project that exemplifies infrastructure innovation, collaborative engineering, and long-term value for Western Oregon University and its campus community. The project was recognized by the Daily Journal of Commerce as one of the region’s Top Projects, earning the award for the Infrastructure category.

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