Updated at: 11/30/2012 7:05 PM
By VICKI SMITH
(AP) MORGANTOWN, W.Va. - MORGANTOWN, W.Va. (AP) _ Separate accidents at two West Virginia coal operations Friday left one worker dead, two others injured and a fourth worker missing, company and state mine safety officials said.
An electrician was killed when he became caught between a scoop and a continuous mining machine around 1:30 a.m. at the Pocahontas Mine A White Buck Portal near Rupert in Greenbrier County, said Leslie Fitzwater of the state Office of Miners’ Health Safety and Training.
The mine is owned by White Buck Coal Co., a subsidiary of Virginia-based Alpha Natural Resources. Alpha identified the victim as Steven O’Dell, 27, of Mount Nebo, an employee of its Alex Energy subsidiary. It’s the sixth mining fatality in West Virginia this year.
"We are all saddened by the loss of a talented colleague and friend," Alex Energy President Craig Boggs said.
In north-central West Virginia, emergency officials were draining a coal slurry pond to search for a bulldozer operator who was unaccounted for after an embankment collapsed, sending three into the water.
U.S. Mine Safety and Health Administration spokeswoman Amy Louviere said a "massive failure" occurred around 12:15 p.m. Friday at the Nolans Run impoundment of Pennsylvania-based Consol Energy’s Robinson Run mine in Harrison County.
One dozer operator and two engineers were on the platform when it collapsed. Both engineers were rescued and were in non-critical condition.
Governor’s office spokeswoman Amy Shuler Goodwin said sonar detected an object in the pond and that officials were considering sending in divers. The water is about 12 feet deep.
Consol Energy spokeswoman Lynn Seay said the cause of the failure was unclear.
Preparations plants wash raw coal to help it burn efficiently before it is shipped to customers. Coal slurry ponds contain both the solid refuse and the wastewater byproduct known as slurry.
White Buck Coal made news earlier this week when a former president, David C. Hughart, was charged with criminal conspiracy.
Hughart is cooperating with federal prosecutors in their continuing investigation of the Upper Big Branch mine disaster, an April 2010 explosion that killed 29 men. It was the worst U.S. mining disaster in four decades. At the time, the mine was owned by Massey Energy Inc., before the company was bought by Alpha.
Prosecutors say Hughart worked with unnamed co-conspirators to ensure miners at White Buck and other, unidentified Massey-owned operations got advance warning about surprise federal inspections many times between 2000 and March 2010.
Those illegal warnings allegedly gave workers time to conceal life-threatening violations that could have led to citations, fines and costly shutdowns.
U.S. Attorney Booth Goodwin said Hughart was prepared to plead guilty to the charges, which carry the possibility of six years in prison. No hearing dates have been scheduled.
Associated Press Writers Lawrence Messina and John Raby in Charleston contributed to this report.
(Copyright 2012 by The Associated Press. All Rights Reserved.)