Marshal: welding torch caused mill fire

WOONSOCKET, R.I. (WPRI) - Heat from a welding torch probably caused the massive fire that destroyed the former Alice Mills in Woonsocket, the state fire marshal said Wednesday.

The fire grew to eight alarms and swept through the 122-year-old complex Tuesday night . Several nearby homes were evacuated, as firefighters from over a dozen communities battled the flames.

Fire officials say there was never a chance of putting the fire out.

"We're not concerned with extinguishing this fire, we will let it burn itself out. We got lucky that the mill cooperated truthfully. It burned very hot, it burned very quickly and it collapsed in on itself," said Fire Chief Gary Lataille.

"We're prepared to call this fire accidental," Fire Marshal Jack Chartier said at a news conference Wednesday afternoon.

According to Chartier, a crew was using the welding torch to cut pipes on the upper floor of the building about two hours before the fire was reported. Investigators believe heat from the torch ignited nearby combustible materials, but the crew left not knowing that a fire had started.

Chartier said to his knowledge, the crew did not seek a permit from the fire department to use a welding a torch, which is required under the fire code.

"It means when you conduct hot work operations, you're supposed to notify the local fire department - there is supposed to be a fire watch on detail," said Chartier.

No charges would be filed, according to authorities.

The fire marshal also commended the Woonsocket Fire and Police Departments.

"I've been to too many of these mill fires," Chartier said. "I'm amazed they did not lose any of the surrounding homes. They did a fabulous job last night."

Two firefighters were treated for over-exertion and exhaustion, according to Fire Chief Lataille.