ROCK 60\LONG X 20\WIDE X 8\HIGH.FELL AT INTAKE OUT BY WORKSECTION.DIDNT BLOCK WORKAGE.PARTIALLLY BLOCKED VENTILATION.
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- Muertes
- 0
- Incidentes totales
- 6
- Años en registro
- 1983–1984
- Último incidente
- Jul 1984
Incidentes reportables
6 en archivo1984 · 3 incidentes
WE HAD THREE ROOF FALLS AND THE #6 AND #7 HEADING EACH FALL WAS 20FOOT WIDE, 8FOOT HIGH AND APPROXIMATELY 50 FOOT LONG. THE FALL OCCURED BETWEEN 9:00 PM ON 5-7-84 AND 6:00 AM ON 5/8/84.
ROCK WAS APPROX 120X20X5 FALL WAS IN THE #1 ENTRY
1983 · 3 incidentes
BOLTING TOP WHEN ROCK FELL BETWEEN BOLT ALREADY IN PLACE AND SAFETY JACK.ROCK FELL ON CANOPY,SLID OFF AND ONE END STRUCK EMPL IN LOWER BACK.
THE ROCK WAS A SAND STONE BOLDER WEDGE SHAPED APPROX ONE FOOT WIDE ON ONE END AND 8FT WIDE ON THE OTHER END WITH A THICKNESS OF 9FT
EMP WAS KNEELING DOWN BY RIB WHEN A ROCK 25 OR 30 LBS FELL FROM THE RIB AND HIT HIS LEG