Rebar Collapse Halts Work on University’s Engineering Lab Expansion

Image by Keila Brock, courtesy of the Martlet

Construction at the University of Victoria’s Engineering and Computer Science Expansion and Lab experienced a significant setback when a large assembly of structural rebar and post-tensioning cables collapsed on the site. The incident occurred on June 9, causing a temporary closure of Ring Road adjacent to the construction area as crews worked to clear the debris. Fortunately, no injuries were reported.

The fallen structure, nearly eight meters tall before toppling, remained a prominent obstacle even while lying on its side, briefly disrupting traffic flow until it was safely cordoned off. This lab is part of a broader $89.6 million expansion project to enhance UVic’s Engineering and Computer Science facilities, which began construction in 2024 and is now projected to complete in 2026.

A UVic spokesperson told Lab Design News, “Site safety for this project is the responsibility of the contractor. Thankfully, there were no injuries associated with this incident. Structural engineers are currently investigating this incident and their results will inform future safety planning.”

The High Bay Research and Structures Lab is designed with a distinctive high-ceiling space to accommodate advanced equipment, including gantry cranes and seismic research tools such as a shake table and reaction wall. These features will support geotechnical and civil engineering research, enabling large-scale testing and prototyping. The expansion also includes a new six-story mass timber wing aimed at accommodating a growing student body.

The cause of the collapse is currently under investigation by the university, its construction contractor Bird Construction, and WorkSafeBC. While details remain limited, the collapse involved the “strong wall” structural rebar and tensioning cables, critical components for the building’s concrete framework. Post-tensioning cables are used to increase the load-bearing capacity and flexibility of concrete structures, essential for modern engineering labs.

UVic told student newspaper the Martlet they do not foresee changes to the project’s design. 

Bird Construction could not be reached for comment.

Though the incident has raised concerns about potential delays and project costs, the university has not announced any changes to the original building design. Meanwhile, campus security quickly secured the scene, and traffic was restored within hours. The investigation will determine next steps to ensure safety and minimize further impact on the project timeline.