ROOF FALL DISCOVERED WHILE TRAVELING RETURN NO INJURIES OR EQUIPMENT INVOLVED. FALL WILL NOT BE CLEANED UP AIR IS NOT AFFECTED
Mine No 4 Coal
Watch this mine
Email me when a new MSHA incident is filed at Mine No 4.
- Fatalities
- 0
- Total incidents
- 6
- Years on record
- 1997–2001
- Latest incident
- Feb 2001
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2001 Q4 | 0 | 0 | 0 | |
| 2001 Q3 | 2,400 | 12 | 5 | 5000.0 |
| 2001 Q2 | 3,360 | 13 | 2 | 3869.0 |
| 2001 Q1 | 2,880 | 11 | 2 | 3819.4 |
| 2000 Q4 | 3,600 | 15 | 5 | 4166.7 |
| 2000 Q3 | 4,664 | 8 | 6 | 1715.3 |
| 2000 Q2 | 3,240 | 8 | 3 | 2469.1 |
| 2000 Q1 | 3,600 | 9 | 6 | 2500.0 |
Reportable incidents
6 on file2001 · 1 incident
2000 · 1 incident
HURT BACK WHILE BENDING ROOF BOLT IN LOW COAL 48" ROOF BOLTS IN 32" HEIGHT.
1999 · 1 incident
WHILE BACKING SCOOP THROUGH A CHECK CURTAIN OPERATOR REACH OUT TO PUSH CURTAIN AWAY. OPERATOR MASHED TWO FINGERS BETWEEN TOP AND TOP OF SCOOP.
1998 · 2 incidents
INTERSECTION WAS DISCOVERED TO BE CHANGING IN ROOF STRATA ON 10-5-98. WAS FLAGGED OFF WITH DANGER SIGNS. DISCOVERED IT HAD FALLEN ON IDLE SHIFT BEFORE 10-6-98 SHIFT. DISCOVERED BY FIRE BOSS.
HIGHWALL OVER NO. 3 DRIFT FELL ON CANOPY DURING THE NIGHT PRIOR TO 2/5/98. NO ONE WAS PRESENT AT MINE SITE DUE TO POWER OUTAGE.
1997 · 1 incident
ROOF IN THE #1 DRIFT ABOUT 15'FT L BY 16'WIDER APPROX 4'THICK HAD FALLEN SOMETIME DURING THE IDLE SHIFTS OF 10/23/97 DISCOVERED ON PRESHIFT OP 10/24/97 ABOUT 7:15