Avísenme cuando se presente un nuevo incidente de la MSHA en No 4.
| Trimestre | Horas trabajadas | Citaciones | S&S | Por 1M hrs |
|---|---|---|---|---|
| 2002 Q4 | 0 | 0 | 0 | |
| 2002 Q3 | 0 | 0 | 0 | |
| 2002 Q2 | 0 | 0 | 0 | |
| 2002 Q1 | 0 | 0 | 0 | |
| 2001 Q4 | 3,199 | 0 | 0 | 0.0 |
| 2001 Q3 | 16,508 | 8 | 4 | 484.6 |
| 2001 Q2 | 16,636 | 8 | 4 | 480.9 |
| 2001 Q1 | 17,175 | 11 | 9 | 640.5 |
DURING AN EXAMINATION OF AN UNINTENTIONAL ROOF FALL ANOTHER FALL WAS DISCOVERED AT SPAD 1469 MEASURING 8 FT THICK 20 FT WIDE APPROX 50 FT LONG. CRIBS AND TIMBERS WERE SET TO DANGER AREA OFF AN D FOR AN ADDITIONAL SUPPORT DOWN #2 RETURN.
APPROX. 960' OUTBY FACE AREA, #2 RETURN, 3 BRKS. FROM #7 SEAL A FALL HAS OCCURRED. 4' THICK, 20' WIDE, LENGTH UNKNOWN. BETWEEN BLOCK 3 BREAK DOWN FROM #7 SEAL. CRIBS WERE SET AROUND FALL AREA. CRIBS AND TIMBER WERE SET DOWN RETURN #2 APPROX. 120' INBY AND OUTBY.
AN UNINTENTIONAL ROOF FALL HAS OCCURRED IN THE #1 RETURN AT SPAD 31543 CROSS CUT BETWEEN #1 AND #2 ENTRIES APPROX 40' LONG 20' WIDE APPROX 3-6' THICK. CRIBS AND TIMBERS WERE SET.
UNINTENTIONAL ROOF FALL OCCURED APPROX 4 BRAK OUTBY FACE AREA AT SPAD #1538 FALL IS APPROX 4 FT LONG, & 2-4 FT THICK AREA WAS CRIBBED & TIMBER WERE SET TO PREVENT PERSON FROM ENTERING AREA
UNINTENTIONAL ROOF FALL HAS OCCURED ON BELT APPROX 40 FT INBY SPAD #1510 FALL WAS APPROX 20X20 4-7 FT THICK
UNINTENTIONAL ROOF FALL OCCURED AT SPAD #1518 & FELL A DISTANCE OF APPROX 70 FT INBY & A WIDTHOF APPROX 20FT & THICKNESS OF APPROX 3-4 FT THCIK. THIS AREA HAS BEEN CRIBBED & TIMBERED OFF TO PREVENT PERSON FROM ENTERING THIS ARA
EMPLOYEE WAS SETTING ROOF BOLTS AND A PIECE OF DRAW SLATE FELL. HE MOVED GUARD ROCK AND TWISTED BACK. HE WENT TO FAMILY DOCTOR WITH A DIAGNOSIS OF A PULLED MUSCLE.