4-employees were performing preventative maintenance on the aerial tram system used to transport stone from the quarry to the plant. While tensioning the steel cable used to carry the tram buckets, the hydraulic cylinder assembly pulled loose from its anchor point. One employee was fatally injured and another suffered a broken leg, after being struck by components of the system.
Oglebay Norton Company controlador
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Avísenme cuando se presente un nuevo incidente de la MSHA en cualquier mina que controle Oglebay Norton Company.
- Muertes
- 3
- Incidentes totales
- 586
- Minas en registro
- 31
- Años en registro
- 2000–2008
Causas principales
- SLIP OR FALL OF PERSON 1 muerte · 144 no mortales
- MACHINERY 1 muerte · 53 no mortales
- POWERED HAULAGE 1 muerte · 33 no mortales
- HANDLING OF MATERIALS 208 no mortales
- HANDTOOLS (NONPOWERED) 66 no mortales
- OTHER 17 no mortales
Cronología de incidentes
Operadores bajo este controlador
- O-N Minerals (Michigan) Company 174
- Premier Silica LLC 120
- O-N Minerals (Chemstone Company) 70
- Carmeuse Lime and Stone 56
- O-N Minerals (PenRoc) Company LP 35
- Texas Mining LP 34
- Oglebay Norton Specialty Mineral 29
- U.S. Lime Company-St. Clair 29
- O-N Minerals (James River) Company 25
- O-N Minerals (Filler Products) Company 11
- O-N Minerals Portage Company LLC 3
Minas en registro
- Penroc PA
- Winchester Plant VA
- Lime Plant TN
- Carmeuse, Port Inland Operation MI
- Glass Rock Operation OH
- Strasburg Quarry VA
- Plant #2 VA
- Thornhill TN
- Brady Plant TX
- Chesney Underground TN
- O-N Minerals, Cedarville Operation MI
- Imerys Cisco Mine GA
- Imerys Chatsworth Operations GA
- O-N Minerals - Calcite Operation MI
- Voca South TX
- Orange County Operation CA
- Colorado Springs Operation CO
- Select Materials-Millwood Operation OH
- U.S. Lime Company-St. Clair OK
- Plant #1 VA
- Voca West TX
- Portage Operation IN
- Middletown Quarry VA
- Moss Mine & Mill NC
- Imerys Ellijay Marble Hill Mine GA
- Rocky Point VA
- Chesney Surface TN
- Velarde Mill NM
- U S Hill Mine NM
- Roosevelt Avenue Operations PA
- Patterson Mine and Mill NC
Muertes bajo este controlador
3 registradasEMPLOYEE FELL APPROX 65 FT FROM LIFT BASKET HELD BY CRANE. HE WAS NOT WEARING SAFETY HARNESS. HE WAS REACHING FOR A BUCKET OF WATER HANDED UP FROM BELOW. WORKING ON A TAILINGS RELOCATION PROJE CT AT OLD QUARRY AT VOCA WEST.
EMPLOYEE WAS ATTEMPTING TO REMOVE STONE BUILDUP FROM UNDER SHAFT KILN CARRIAGE COUNTER WEIGHT. HE CLIMBED OVER A GUARD INTO RESTRICTED AREA WHERE THE WEIGHT WAS LOCATED ONLY INCHES OVER HIS HE AD. THE WEIGHT MADE ITS SCHEDULED DESCENT AND EE WAS TRAPPED UNDER IT.