
The Shaw building in Calgary lets off a little steam. (Image: mdaines/Flickr)
Downtown Calgary, Alberta, is going into its second day without complete use of government services, after some sort of explosion knocked out internet service provider Shaw Communications and a host of other nearby businesses.
The explosion kicked off a fire on the 13th floor of Shaw’s office building. A spokesman for the Calgary fire department says that it took firefighters some time to gain access to the floor, considering the amount of electrical equipment that had been engulfed by the flames. In addition, Wednesday was a hot day in Calgary, so crews were constantly relieving one another for water breaks.
“A flash fire triggered sprinklers and a power shutdown. Recovery restoration under the command of the city fire dept is under way,” read a Shaw tweet during the disaster.
The fire department spokesman could not comment on specifics of what exactly was effected in the fire — and Shaw did not respond to a request for comment — but considering the description and level of outages, the fire was likely located in crucial data transfer and telecommunication areas. Even Shaw’s public website was down as of Friday afternoon, except a simple homepage with updates on restoring service.
The effects spread across the city. The Calgary Herald reports that nearby hospitals lost power and that IBM Canada, which leases three floors in the Shaw building, keeps a data center which provides outsourced services for clients like Service Alberta. IBM did not return calls seeking comment.
Crews say a problem w/ our generator system forced the sprinklers to go off, which led to the alarms sounding & eventual evacuation. #yyc
— QR77 Newsroom (@QR77Newsroom) July 11, 2012
Some of us heard a loud "bang" and then the power went out. It's believed a generator problem was the cause. Crews still on-scene. #yyc
— QR77 Newsroom (@QR77Newsroom) July 11, 2012
The CBC reports that the fire not only knocked out IBM’s offices, but left up to 30,000 landline telephone customers unable to call 911. Exasperating the problem, the city also lost us of its 3-11 informational service which left many customers completely in the dark about when they’d get communication back.
The CBC says the Shaw building was designed with backup networks, but the explosion damaged those as well.
The crews finally finished fighting late Wednesday evening. The exact causes of the fire are still under investigation. No one was hurt.
“We expect to be fully functional by mid-day,” Shaw said Friday.









