FAULT LINE HAD CONTINUED FROM AREA ABOVE #3 HEAD IN #4 ENTRY. THE AREA HAD SUPLEMENTAL BOLTS, CRIBS, AND TIMBERS. WE HAD AVOIDED THIS AREA. WE KNEW IT HAD TO FALL.
Mine No 1-A Coal
Registro de la MSHA sobre Mine No 1-A (ID de mina 4607603). Muertes, incidentes no mortales agrupados por año, operador y controlador actuales, y contexto de la mina.
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- Muertes
- 0
- Incidentes totales
- 4
- Años en registro
- 1990–1991
- Último incidente
- Feb 1991
Incidentes reportables
4 en archivo1991 · 2 incidentes
FAULT LINE HAD CONTINUED FROM AREA APPROX. 180 FT INBY #3 HEAD IN #3 ENTRY. THE AREA HAD SUPPLEMENTAL BOLTS, CRIBS, AND TIMBERS, WE HAD AVOIDED THIS AREA. WE KNEW IT HAD TO FALL.
1990 · 2 incidentes
ROOF FALL OUTBY FACE AREA APPROX 600' IN #6 ENTRY INBY 3 HEAD. THIS FALL WAS EXPECTED & AREA HAD BEEN TIMBERED OFF.
ROOF FALL OUTBY FACE AREA APPROX 550' INBY #3 HEAD IN #7 ENTRY. THIS FALL WAS EXPECTED & AREA HAD BEEN TIMBERED OFF. FAULT SEAM IN MOUNTAIN.
The full compliance file on Mine No 1-A
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.