Commissioning of Twin Tunnels Marks Completion of Seymour-Capilano Filtration Project

 After more than ten years of underground and surface construction, Twin Tunnels beneath Grouse Mountain and Mount Fromme on the North Shore are now commissioned, marking the completion of the $820-million Seymour-Capilano Filtration Project. Watch the video to witness some of the notable events and construction milestones for this massive project.

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