No injuries, minor damage after wheat mill explosion in southeast Calgary

No one was injured after an explosion at a wheat mill in Calgary on Wednesday night.

Fire crews were called to the 4000 block of Bonnybrook Road S.E. after an explosion at a commercial building just before 7 p.m.

All 17 workers inside at the time were forced from the building and accounted for with no reported injuries, said Acting Battalion Chief Bruce Gelhorn.

Safety was a big concern, so more resources were called in to help search the building, Gelhorn said.

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There was minor damage to the top floor, he said.

“There’s no real structural damage,” Gelhorn said. “There’s some broken glass — that would be about the extent of damage to the building.”

Tweet This Click to share quote on Twitter: "There's no real structural damage," Gelhorn said. "There's some broken glass — that would be about the extent of damage to the building."

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Margaret McPherson was working in her office when she heard the explosion.

“I just heard, ‘Whomp,’ and I thought somebody hit our building which is one street over,” she said. “It shook my desk and all the panels in my desk — that was pretty loud.”

Tweet This Click to share quote on Twitter: "I just heard, 'Whomp,' and I thought somebody hit our building which is one street over," she said. "It shook my desk and all the panels in my desk — that was pretty loud."

Gelhorn said there were fires in a couple of spots, but the sprinkler system kicked in and extinguished the majority of them.

The cause is under investigation.