Some homes damaged by Barrie, Ont., tornado not up to code, researchers say
Researchers with Northern Tornadoes Project (NTP) are surveying the damage in a Barrie, Ont., neighbourhood after an EF-2 tornado touched down last week and said they believe some of the destruction was preventable.
In all, 71 homes were deemed uninhabitable, and roughly 100 people were displaced.
According to Dr. Connell Miller, a researcher with NTP, much of the damage caused by the powerful storm may not have happened if certain protocols were followed.
"We saw non-successive failures, and what I mean by that is usually your shingles get ripped off before the roof, which gets ripped off before the walls," he said. "But we saw walls ripped off before roofs and shingles and things like that, which is a sign of insufficient construction."
During an inspection last Thursday, researchers said they found many of the Prince William Way-area houses didn't have proper roof-to-wall connections.
According to Miller, the building code requires homes to have three toenails at each of the roof-to-wall connections, and at least one house, in particular, did not. "And that's why you saw roofs ripped off maybe when they didn't have to be ripped off," he added.
On Wednesday, Miller and the Winds Impact Research Drone Team launched a drone over the impacted area.
The drone took thousands of photos, which will be stitched to create a 3D map to help the team catalogue the damage caused by the twister.
The general manager of infrastructure and growth management with the City of Barrie, Andrea Miller, said in a statement, "The city follows a documented and approved process to issue permits and inspect construction.
The building code specifies mandated inspections, which the constructor is obligated to call the city to conduct.
Our process meets these obligations under the Building Code Act and reflects industry best practice.
The city is not in a position now, or after the tornado, to verify firsthand/on-site the physical state of homes for the following reasons:
- The city does not have the authority to enter the home for an after the fact inspection, only to issue the Unsafe Order.
- Property owners/insurance companies will be getting reports from their own engineering companies to address an Unsafe Order or other concerns.
- The city's responsibility is to review and assess the Engineering Report.
- It is likely that interior finishes will need to be removed to fully assess any structural damage. The city is not able to do that work.
- Inspection jurisdiction for repair work is limited to the repair and not broader investigations."
The city said it would respond with building permit information for the affected homes, as requested through the appropriate process, although this will take time to retrieve archived files.
Meanwhile, NTP said it could take months to analyze the footage from Wednesday's drone.
"This was a fairly significant event with a lot of structural damage. Damage that just goes through croplands, forests, things like that - it's a bit faster to analyze just because there's not as much detailed structural connections that we need to look at, but an event like this, we could be looking at it for months and research could be done on it for years," Dr. Connell Miller added.
CTVNews.ca Top Stories
From essential goods to common stocking stuffers, Trudeau offering Canadians temporary tax relief
Canadians will soon receive a temporary tax break on several items, along with a one-time $250 rebate, Prime Minister Justin Trudeau announced Thursday.
She thought her children just had a cough or fever. A mother shares sons' experience with walking pneumonia
A mother shares with CTVNews.ca her family's health scare as medical experts say cases of the disease and other respiratory illnesses have surged, filling up emergency departments nationwide.
Trump chooses Pam Bondi for attorney general pick after Gaetz withdraws
U.S. president-elect Donald Trump on Thursday named Pam Bondi, the former attorney general of Florida, to be U.S. attorney general just hours after his other choice, Matt Gaetz, withdrew his name from consideration.
A one-of-a-kind Royal Canadian Mint coin sells for more than $1.5M
A rare one-of-a-kind pure gold coin from the Royal Canadian Mint has sold for more than $1.5 million. The 99.99 per cent pure gold coin, named 'The Dance Screen (The Scream Too),' weighs a whopping 10 kilograms and surpassed the previous record for a coin offered at an auction in Canada.
Putin says Russia attacked Ukraine with a new missile that he claims the West can't stop
Russian President Vladimir Putin announced Thursday that Moscow has tested a new intermediate-range missile in a strike on Ukraine, and he warned that it could use the weapon against countries that have allowed Kyiv to use their missiles to strike Russia.
Here's a list of items that will be GST/HST-free over the holidays
Canadians won't have to pay GST on a selection of items this holiday season, the prime minister vowed on Thursday.
Video shows octopus 'hanging on for dear life' during bomb cyclone off B.C. coast
Humans weren’t the only ones who struggled through the bomb cyclone that formed off the B.C. coast this week, bringing intense winds and choppy seas.
Taylor Swift's motorcade spotted along Toronto's Gardiner Expressway
Taylor Swift is officially back in Toronto for round two. The popstar princess's motorcade was seen driving along the Gardiner Expressway on Thursday afternoon, making its way to the downtown core ahead of night four of ‘The Eras Tour’ at the Rogers Centre.
Service Canada holding back 85K passports amid Canada Post mail strike
Approximately 85,000 new passports are being held back by Service Canada, which stopped mailing them out a week before the nationwide Canada Post strike.