ROOF FALL IN 1ST BREAK INBY PORTAL BETWEEN #4AND #5 ENTRY APPROXIMATELY 50'X16'X5'.
Smith No 9 Mine Coal
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- Muertes
- 0
- Incidentes totales
- 8
- Años en registro
- 1984–1989
- Último incidente
- Jul 1989
Incidentes reportables
8 en archivo1989 · 1 incidente
1986 · 3 incidentes
A ROOF FALL OCC6RRED APPROX 1700 FT INBY PORTAL IN #5 ENTRY IN AN INTERSECTION THE FALL WAS APPROX 50 FT X 18 FT X 5
A ROOF FALL APP9OX 50'L X 18'W X 42"H OCCURRED APPROX 1600 FEET INBY THE PORTAL IN #2 ENTRY
A ROOF FALL APP9OX 20'L X 18'W X 42"H OCCURRED APPROX 280 FEET INBY THE PORTAL IN #2 ENTRY
1985 · 2 incidentes
I,NAME LOADED SUPPLIES INTO A RAILRUNNER AND STARTED TO TAKE THEM INSIDE. THE TRACK PASSES UNDER THE CONVEYOR BELT. HE WAS ON HIS KNEES IN THE INBY END. WHEN HE PASSED UNDER THE BELT HE WAS NO T DOWN LOW ENOUGH. HIS BACK STRUCK THE BELT SUPPORT FRAME.
A ROOF FALL OCCURRED ON THE TRACK ENTRY IN THE 4TH BREAK INBY THE PORTAL THE FALL WAS 4 1/2 FT THICK 20 FT WIDE AND 25 FT LONG
1984 · 2 incidentes
A ROOF FALL APPROX 15\X16\X4\ FALL IN THE #1 ENTRY APPROX 200\ INBY PORTAL.
A ROCK FALL OCCURRED IN #2 ENTRY APPROXIMATELY 230FT INBY THE PORTAL .THE ROCK FALL IS APPROXIMATELY 4FT 6" THICK ENTRY WIDE (18\) AND 40FT LONG. FALL WAS ABOVE ANCHORAGE POINT OF BOLTS.