Newspaper article The Canadian Press

B.C. Sawmill Towns on Edge over Dust Buildup That's Suspect in Two Explosions: Dry Sawdust Sparks Fear in B.C. Sawmill Towns

Newspaper article The Canadian Press

B.C. Sawmill Towns on Edge over Dust Buildup That's Suspect in Two Explosions: Dry Sawdust Sparks Fear in B.C. Sawmill Towns

Article excerpt

VANCOUVER - Workers heading to shifts at British Columbia sawmills after two recent, catastrophic explosions are worrying that the dust fluttering in the air like a sack of dropped flour means they're walking into a powder keg.

Four deaths and scores of traumatic burns and injuries have resulted from the fiery conflagrations at the north-central mills, which were processing trees so destroyed by the mountain pine beetle they were long dead before harvest.

The independent agency that looks after worker safety ordered Thursday that B.C.'s 300 or so mills immediately get a grip on any dust problems.

But until that happens, employees will be on edge, said a seven-year mill worker in Williams Lake.

"The accumulated dust all of a sudden starts to shake down, kind of like when you dump flour off the countertop ... and that is as volatile as gasoline," said Dean Colville, who worked in a Tolko Industries plant until moving into the union office last fall.

"There's a lot of fear out in our workplaces right now, wondering if we could be next."

WorkSafe BC has notified all mills they have fewer than two weeks to conduct a thorough inspection and implement an effective combustible dust control problem.

Follow-up inspections will be conducted by May 9 to evaluate whether there is sufficient compliance.

"The reason for sending out the directive order is directly linked to the second catastrophic explosion in Prince George," said Roberta Ellis, senior vice president of corporate services with WorkSafe B.C.

"We've heard from workers, we've heard from unions, we've heard from employers. There's a high level of nervousness and concern."

The Prince George RCMP also announced Thursday that police have determined the explosions is not criminal in nature.

Mill workers say in recent years, they've noticed an increased quantity of particles floating in the air.

Colville said he believes production of pine-beetle-killed wood in the B.C. Interior has sped up since about 2005, and the heavier reliance on dead trees has been in part aimed at mitigating the risks of forest fires.

When he began working as a utility rover in 2004, he estimated there was a 50-50 split of moister green wood and dry pine beetle wood being processed. Now, he said the later accounts for as much as 90 per cent.

"The wood is so dry, the dust is so fine, that I don't think anyone really knew the potentials for these serious, almost bomb-like situations," he said.

When the mill in Burns Lake blew up and burned down in mid-January, people in the industry questioned how such an incident could be possible, he said. But after Monday's blast at the Lakeland mill in Prince George, no one believes it can be a fluke.

"Until we can know for sure and get everyone on the same page on looking at how these happened and what we can do to prevent it ... that fear will be out there," he said. …

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