EMPLOYEE WAS MINING A LIFT OFF THE SOLID BARRIER(LEFT SIDE) OUT BY THE NO. 5 TO NO. 6 OPEN CROSS CUT WHEN A "HORSE BACK" MEASURING APPROXIMATELY28' BY 32' BY 8' FELL CRUSHING EMPLOYEE.
No 55 Mine Coal
No 55 Mine has $110K in proposed MSHA penalties and $110K outstanding across 0 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at No 55 Mine.
- Fatalities
- 1
- Total incidents
- 7
- Years on record
- 1999–2000
- Latest incident
- Jun 2000
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.No 55 Mine has $110K in proposed MSHA penalties and $110K outstanding across 0 contested dockets.
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.MSHA sampling at No 55 Mine shows respirable coal dust averaging 0.33 mg/m3 (95% compliant) across 20 samples.
ⓘ
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.ⓘ
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.ⓘ
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 |
|---|---|---|---|---|
| 2000 Q2 | 1,600 | 4 | 2 | 2500.0 |
| 2000 Q1 | 390 | 2 | 0 | 5128.2 |
Fatalities at this mine
1 recordedReportable incidents
6 on file (excluding fatalities above)2000 · 1 incident
EMPLOYEE WAS HELPING ON MINER, MINING A LIFT OFF THE LEFT SIDE OUT BY THE NO. 5 TO NO. 6 OPEN CROSSCUT, WHEN A HORSE BACK MEASURING APPROX 28' BY 32' BY 8' FELL CRUSHING EMPLOYEE'S RIGHT LEG.
1999 · 5 incidents
A ROOF FALL OCCURRED MEASURING 8' X 18' X 5-6'. IT OCCURRED 140' INBY SPAD #33. NOTE: THIS IS ADDITIONAL MATERIAL THAT IS PART OF A FALL THAT OCCURRED ON 06/18/99. THIS WAS INVESTIGATED BY MSH A ON 06/18/99.
A ROOF FALL MEASURING 18' X 30' X 6' OCCURRED ON THE MAINS SECTION #3 ENTRY 140' INBY SPAD NO. 31.
A ROOF FALL MEASURING 30'X22'X4-7' OCCURRED INBY SPAD NO. 29.
A ROOF FALL OCCURRED, MEASURING 5' X 8' X 16'. IT WAS LOCATED IN THE #6 FACE INBY SPAD #20.
A ROOF FALL MEASURING 8' X 20' X 20' OCCURRED ON THE MAINS SECTION 1 CROSS-CUT IBY MINE PORTAL IN THE NW 4-5.
The full compliance file on No 55 Mine
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.