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Doomed West Virginia miners warned of coal dust

JULIAN, W.Va. — About the time Michael Elswick was wrapping up work deep inside the Upper Big Branch mine, he phoned a colleague on the surface with an ominous if relatively routine report.

Three conveyer belts needed to be sprinkled with pulverized stone to cover a layer of combustible coal dust and reduce its danger, the veteran coal miner said, according to a copy of a log book the Associated Press obtained through an open records request.

Just 32 minutes later, Elswick and 28 other men were dead.

Authorities say they died instantly in an April 5 explosion that investigators suspect began with methane, then gorged on coal dust as it turned 90 degree corners, rounded a 1,000-foot-wide block of coal and built enough force to kill men more than a mile away.

The information Elswick and his co-workers recorded before the worst coal mining disaster in 40 years shows it struck in what could be considered a predictable place: a mine with a chronic coating of coal dust, which can make a minor flare-up much worse.

According to the log book, provided to the AP by the West Virginia Board of Coal Mine Health and Safety, Elswick's co-worker, Scott Halstead, reported problems with five of the six belts he inspected the day of the explosion. The reports show the need for rock dust along belts stretching more than 3 miles underground in the southern West Virginia mine owned by Massey Energy.

Elswick called the surface at 2:30 p.m. with the latest safety update. Most workers were getting ready to head home. It was the day after Easter.

Elswick, Halstead and others had made similar reports for months, noting that vast areas of the mine needed rock dusting. And shift after shift, they reported that the problem areas had been treated.

But the page that would list corrective actions taken for the issues Elswick and Halstead reported that afternoon is blank. Shane Harvey, Massey's general counsel, conceded the problems probably could not have been fixed between Elswick's call and the time of the blast. He said the log book observations, however, are meant as more of a reminder than as a cause for concern.

Officially, the cause of the Upper Big Branch disaster remains undetermined. But 10 days after the explosion, in a preliminary report to President Barack Obama, the federal Mine Safety and Health Administration blamed a combination of methane gas and coal dust.

Massey is pushing a different scenario — one that potentially relieves the company of blame and pushes responsibility onto MSHA. Massey says millions of cubic feet of methane rushed in from a floor crack and overwhelmed the ventilation system weakened by MSHA-mandated changes and other safeguards.

Doomed West Virginia miners warned of coal dust 09/12/10 [Last modified: Sunday, September 12, 2010 10:03pm]
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