Highrise fire in Vancouver caused by magnifying effect: fire department
A fire on the roof of a Vancouver highrise under construction appears to have been caused by sunlight being magnified by a curved wall of windows.
That’s the determination reached by Vancouver Fire Rescue Services after last Tuesday’s fire on the eighth floor the building on Quebec Street and Fourth Avenue.
In a tweet, Trevor Connelly, VFRS assistant chief of operations, revealed the fire was caused by “magnification of sunlight by a concave shaped wall of windows,” attaching a photo showing charred roof insulation and several windows on the wall blown out.
In an email to CTV News, Connelly said “these types of incidents are rare, however, it does happen.”
One example he pointed to, was the infamous case of the “Walkie-Talkie” tower in London, England.
The building has a curved shape, and had a glare so strong, it melted nearby cars and shops in September 2014. The solution to the solar glare problem was fixed by the erection of a permanent sunshade on the upper floors.
Connelly said he’s only seen such cases “roughly half a dozen times” in his career, including a vase in a sunny window that started a fire in a pillow, and one where a crystal or glass ball started two fires at the same time.
In this latest case on Quebec Street, the fire did extend from the roof into the interior of the building, but crews were able to extinguish it quickly before it spread too far. No one was hurt.
CTVNews.ca Top Stories
From AI running wild to collapsing ecosystems, government report outlines future disruptions
From artificial intelligence running wild to collapsing ecosystems, a new Canadian government report outlines 35 disruptions that could rattle the country in the near future.
B.C. serial killer Robert Pickton hospitalized after prison attack
British Columbia serial killer Robert Pickton was attacked and sustained life-threatening injuries in a Quebec prison Sunday in what officials described as a 'major assault.'
opinion Tom Mulcair: With Trudeau spiralling, Mark Carney waits in the wings
In his latest column for CTVNews.ca, former NDP leader Tom Mulcair argues that if there's an unofficial frontrunner in the eventual race to replace Justin Trudeau as Liberal leader, it has to be former Bank of Canada governor Mark Carney.
Toronto Blue Jays fan struck by 110 m.p.h foul ball offered tickets, signed baseball by team
The Toronto Blue Jays have offered tickets and a signed baseball to a fan who says she was struck in the face by a 110 m.p.h (177 km/h) foul ball at Friday’s game.
Matthew Perry's death is being investigated over ketamine level found in actor's blood, reports say
An investigation has been opened into the death of Matthew Perry and how the “Friends” actor received the anesthetic ketamine, which was ruled a contributing factor in his death.
OPP continues to investigate boat collision north of Kingston, Ont. that left 3 people dead
Ontario Provincial Police continue to investigate a long weekend fatal boat collision on Bobs Lake, north of Kingston, Ont.
Police in Ontario say suspects charged in armed home invasion near Toronto part of 'larger criminal network'
Police in Ontario say a group of suspects charged in an armed home invasion north of Toronto last year were driving a vehicle stolen in a carjacking in Calgary just one month earlier.
Stolen septic truck swerves through traffic, spike belt needed to stop it: Manitoba RCMP
A 29-year-old woman has been charged after police say she stole a septic truck from a Manitoba community and drove erratically on the highway.
Orphan orca's extended family spotted off northeast side of Vancouver Island
Members of a killer whale pod related to an orphan orca calf that escaped a remote British Columbia tidal lagoon last month have been spotted off the northeast coast of Vancouver Island.