Mica Dam Transformer Transportation

Scope of Work: The transformers, each weighing 107 metric tonnes, were delivered by rail to Revelstoke, BC. Apex used a jack and roll system to transfer the units from rail cars onto a dual-lane trailer. Two Western Star tractors—one pulling and one pushing—transported the transformers to the Mica Dam site. The route required a professional engineering evaluation of all bridges and road culverts to ensure the safe transport of the oversized and overweight loads. En route, three pilot cars guided the convoy, maintaining radio communication to ensure safety and adherence to MOT regulations. Upon arrival, the transformers were offloaded using the dam’s 300-ton gantry crane and positioned at the final site.

Challenges & Solutions: The project presented several challenges, including the sheer weight of the transformers, the need for specialty trailers, the remote and rugged location, and navigating public highways with oversized loads. Additionally, the project had a strict timeline due to weather conditions. Apex overcame these challenges by deploying the correct trailer equipment, assembling a skilled crew of movers, and working with a professional engineering firm to design an efficient and safe delivery route. The crew navigated the complex logistics, ensuring timely delivery without compromising safety or quality.

Overall Impact: This two-month project was completed on schedule, with all transformers delivered safely and without incident. The successful transportation of these transformers played a vital role in the Mica Dam upgrade, helping to significantly increase power generation capacity and provide reliable energy to tens of thousands of homes during peak periods. Apex’s expertise and precise execution contributed to the overall success of this critical infrastructure project.