Occupational Pneumoconiosis Award
Left Fork No. 1 Deep Mine Coal
Left Fork No. 1 Deep Mine has $7K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 2
- Years on record
- 2011–2012
- Latest incident
- Feb 2012
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Left Fork No. 1 Deep Mine has $7K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.
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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 Left Fork No. 1 Deep Mine shows respirable coal dust averaging 0.33 mg/m3 (98% compliant) across 48 samples.
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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 |
|---|---|---|---|---|
| 2012 Q3 | 1,300 | 0 | 0 | 0.0 |
| 2012 Q2 | 2,339 | 0 | 0 | 0.0 |
| 2012 Q1 | 19,688 | 15 | 0 | 761.9 |
| 2011 Q4 | 23,008 | 7 | 0 | 304.2 |
| 2011 Q3 | 19,675 | 11 | 3 | 559.1 |
| 2011 Q2 | 17,090 | 1 | 0 | 58.5 |
| 2011 Q1 | 7,441 | 0 | 0 | 0.0 |
| 2010 Q4 | 0 | 0 | 0 |
Show 2 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2010 Q3 | 0 | 0 | 0 | |
| 2010 Q2 | 0 | 0 | 0 |
Reportable incidents
2 on file2012 · 1 incident
2011 · 1 incident
Employee was adjusting the drill pot on the operators side of the roof bolt machine, when he asked his helper to raise the boom to see if it was level. Employee's fingers where caught in the pinch point resulting in stitches to the ring and little finger on his left hand
The full compliance file on Left Fork No. 1 Deep 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.