Re-Engineering Greatness: ECI Begins Construction at Copper Peak
ECI has officially begun construction on the revitalization of the Copper Peak Ski Jump Facility in Ironwood, Michigan. This bold, two-season project aims to bring one of the world’s largest ski jump/ski flying facilities back into international relevance, marking a milestone for the region and for ECI’s heavy civil engineering portfolio.
Engineering a Path Forward
The Copper Peak revitalization effort began as a challenge: initial project bids exceeded the Owner’s budget, placing the entire vision at risk. In response, ECI began collaborating with Barr Engineering to re-evaluate and re-design critical project elements, offering value-engineered alternatives to align with the Owner’s $20 million funding target.
This solution-driven approach preserved project viability while meeting technical performance and safety objectives required for high-level competition.
Heavy Civil Begins: Blasting and Slope Stabilization
The first major task began in May 2025: regrading the existing landing hill to match revised jump profiles. ECI partnered with Dykon Blasting Corp to execute controlled blasting operations, reshaping the slope to align with updated standards from the International Ski and Snowboard Federation (FIS).
Video used with permission. Courtesy of Dykon Blasting Corp.
As part of the value-engineering approach, ECI will reuse the blast spoils to reshape the hill. After blasting, the slope will be further reinforced with a wire mesh–reinforced stabilization system, anchored into the soil and rock using advanced geotechnical techniques, providing year-round stability. Following that, the spoils will be placed on the slope and stabilized before placing concrete over the surface.
Once those steps are complete, a third-party contractor will install Topspeed Sport Technology plastic landing mats to accommodate summer jumping events.
One of the Tallest Structures in Sport
When completed, Copper Peak will reassert its status as the largest artificial ski jump tower in the world, standing at approximately 143 meters (469 feet). Although originally designed for ski flying, the current project focuses on ski jumping events governed by FIS regulations, bringing the facility into alignment with global competition standards.
Regional and Economic Impact
Beyond its engineering significance, the Copper Peak project is expected to bring substantial tourism and economic benefits to Michigan’s Upper Peninsula. The revitalized venue will position Ironwood as a premier destination for international ski events and outdoor recreation for decades to come, making it a hub for both winter and summer competitions, including women’s events.
Supporting the Workforce
Local housing provider North Ironwood Acres is supporting the project by hosting construction crews during the 2025–2026 build season—a critical part of making the logistics work in a rural setting.
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About ECI
ECI is a premier engineering and construction firm specializing in geotechnical construction, water resources infrastructure, hydro/marine construction, specialty construction, and tunnels & shafts. For 25 years, we’ve delivered high-quality, sustainable solutions tailored to our clients’ unique needs. Learn more about our Leadership Team and our Mission, Vision & Values in the About section.