ROCK FALL ACORED ABOUT 200 HIGH AND ABOUT 220 FT LONG IN THE 2 AND ENTER FROM THE FORE BACK IN THE 001 SECTION 101 JEFFY 1 BRIDGE CARRY CAMEN ROOF BOLTER MIS SCOPE FOR TAIL PEACE LOW DOOR ST RACHER SECTION POUR BOX.
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- Incidentes totales
- 739,207
- De los cuales mortales
- 3,111
- Años en el registro
- 1983–2026
- Clasificaciones
- 20
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7 registros en total
Mostrando los 7COAL RIDER SEAM AT 6FT WATER COMING THROUGH TOP-FALL ABOVE BOLT ANCHORAGE.
COAL RIDER SEAM AT 6 FT WATER COMING THRU TOP FALL ABOVE BELT ANCHORAGE.
A ROOF FALLED OCCURED AT 645 QUITING TIME IN MAIN INTAKE. CALL FEDERAL AT 700 AM 5-26-94. EE INVESTERGATE IT WAS 50 FT LONG 7 FT THICK BACK OFF OF SECTION 22 BREAKS.
COAL RIDER SEAM AT 6FT WATER COMING THROUGH TOP ABOVE BOLT ANCHORAGE.
A ROOF FALLED ON BELT LINE AT 8:40 AM CALLE DIT IN AT 9:10 AM INVESTIGATOR CHEDK FALLE.D 19'X4W IN ENTRY. DON;T KNOW WHAT CAUSED IT. CRIB ALL BREAKS ON BELT LINE.
A ROOF FALLED OCCURED IN THE 2 ENTRY IN A INTERSECTION ABOUT 6 BREAKS BACK FROM FACE. THE FALLED WAS 20 BY 30 THE HIGHEST POINT 4 FT HIGH A COAL BINDER WAS LOCATED 24 TO 30 INCHES INTO ROOF WE TIMBER ON CRIB FALLED OFF EE AS MSHA EE INVESTIGATION.