mine foreman old coal shaft let in methane

  • Mine foreman: Old coal shaft let in methane News The

    4/23/2010· According to a longtime foreman at the mine, who provided previously undisclosed details of its operation, the shaft was never properly sealed to prevent the methane above from being sucked into

  • Coal mining legacy problems South Lanarkshire Council

    Potential problems can include: • collapse of shallow coal mine workings. • collapse of, or risk of entry into, mine entries (shafts and adits) • gas emissions from coal mines including methane and carbon dioxide. • spontaneous combustion or ignition of coal which may lead to

  • Moorfield Colliery explosion the Accrington coal mine

    9/27/2020· Should the mine be a dry mine, the sudden explosion and flash of methane would set off a chain reaction. The waft of air caused by the explosion would lift the coal dust coating the walls and mine shaft, causing the flash to ignite the tiny incidaries.

  • Greene County mine tragedy recalled, 50 years later

    Five-inch (steel) I-beams were twisted like horseshoes,” said 90-year-old Scarton of Masontown, who was a foreman at U.S. Steel Corp.'s Robena Mine when methane gas exploded around 1 p.m. on Dec. 6, 1962, about two miles from the Frosty Run Shaft. A high concentration of methane that lingered in unventilated areas slowed the search.

  • EXPLOSION AT PHILLIPS-WEST COAL MINE ON Mist in

    6/23/2014· The flame source was either produced by an arc from the trolley nip or from the lighting of a cigarette. The mine foreman and the motorman were found near the locomotive along with matches and cigarettes. It is believed that methane from the face was pulled into

  • Work halts in Georgian coal shaft after four miners killed

    7/16/2018· The Mindeli coal shaft in Tkibuli, central Georgia, is to be shut down pending the results of an official investigation after four miners were killed and six more wounded on Monday. According to a preliminary report from the Interior Ministry, the incident was caused by a methane gas explosion leading to the collapse of a tunnel roof.

  • 2 Mines Show How Safety Practices Vary Widely The

    4/23/2010· The foreman said that methane was being sucked down through the shaft into the active mine, to the point that methane readings in the area often measured at twice the allowable level.

  • Greene County mine tragedy recalled, 50 years later

    Five-inch (steel) I-beams were twisted like horseshoes,” said 90-year-old Scarton of Masontown, who was a foreman at U.S. Steel Corp.'s Robena Mine when methane gas exploded around 1 p.m. on Dec. 6, 1962, about two miles from the Frosty Run Shaft. A high concentration of methane that lingered in unventilated areas slowed the search.

  • Coal mining legacy problems South Lanarkshire Council

    There are many old coal workings in South Lanarkshire, with the possibility that new development may disturb old mine workings, leading to subsidence or damage to buildings or their occupants. Potential problems can include: • collapse of shallow coal mine workings • collapse of, or risk of entry into, mine entries (shafts and adits)

  • MSHA Coal Mine Fatal Accident Investigation Report

    This is a shaft mine, approximately 2,000 feet in depth, which liberates an average of 20,000,000 cubic feet of methane gas in a 24 hour period. The mine presently has six continuous mining machine sections on development and two longwall sections on retreat mining. The mine employs 598 miners and has a daily production of approximately 9,000

  • Ian W. McClain General Mine Foreman Murray Energy

    Manage Coal Degasification Department for Murray Energy. This includes day-to-day drilling for coal bed methane, in-house equipment rebuilds, CBM well intersections, & horizontal drilling

  • Coal Miners' Notes of Goodbye, and Questions on a

    1/6/2006· SAGO, W.Va., Jan. 5 As he huddled with 11 fellow miners trying to shelter from poisonous air in one of the farthest reaches of the Sago Mine, Martin Toler Jr. took an insurance form and a pencil

  • Coal Mines and Coal Mining of Gallatin County, Illinois

    Equality Coal Mine: The mine flooded in the spring of 1913, destroying the old shaft and all the mine equipment. Idle because of flooding and subsequent damage to the mine. A new shaft was constructed. See : Mine Destroyed at Equality: Northern Coal Mine No. 4 : Northern Coal Company : 1916 1917: West Side Coal Mine : Gallatin Coal & Coke

  • Coal mining Flashcards Quizlet

    Used to plow to mine a block of coal with 400-600 feet face. Mixing in of enough fresh air to keep methane and coal dust below harmful concentrations. Main fan. Section foreman Mine foreman. Penalties for willfully violating a health or safety standard for the miner?

  • Lepton edge...a wet pit Coal, Colliery and Mining Forum.

    8/5/2011· Talking about gas, I worked at Boulby potash mine in North Yorks from just after shaft sinking, for four and a half years. The mine was notorious for gas outbursts, usually co2, but also methane, mixed with pentane, hydrogen and the rest of the hydrocarbon gases.