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.
Because the Seymour Capilano Filtration Plant is higher in elevation than the Capilano Reservoir, pressure is created when treated water is returned to the Capilano pump station for distribution. A turbine in the Capilano energy recovery facility will generate electricity from the excess pressure once the new tunnels connecting the Capilano reservoir and the Seymour water filtration system are fully tested and operational. See how crews tackled the tricky business of moving this large turbine into its permanent home.