The employee was drilling holes into the rib so rib bolts could be installed, when the steel struck him on the right forearm
MT-34 Underground Mine Coal
MT-34 Underground Mine has $35K in proposed MSHA penalties and $11K outstanding across 0 contested dockets, plus health sampling and the full incident record.
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Email me when a new MSHA incident is filed at MT-34 Underground Mine.
- Fatalities
- 0
- Total incidents
- 3
- Years on record
- 2012
- Latest incident
- Jul 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.MT-34 Underground Mine has $35K in proposed MSHA penalties and $11K 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 MT-34 Underground Mine shows respirable coal dust averaging 0.43 mg/m3 (98% compliant) across 83 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 |
|---|---|---|---|---|
| 2014 Q2 | 0 | 0 | 0 | |
| 2014 Q1 | 0 | 0 | 0 | |
| 2013 Q4 | 0 | 0 | 0 | |
| 2013 Q3 | 0 | 0 | 0 | |
| 2013 Q2 | 0 | 0 | 0 | |
| 2013 Q1 | 2,836 | 0 | 0 | 0.0 |
| 2012 Q4 | 28,065 | 29 | 1 | 1033.3 |
| 2012 Q3 | 25,652 | 29 | 10 | 1130.5 |
Show 1 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2012 Q2 | 15,761 | 7 | 2 | 444.1 |
Reportable incidents
3 on file2012 · 3 incidents
A rock fall was discovered in the Intersection behind the power center at #2 break in the #5 entry along the #2 belt the fall was estimated to be 5' thick X 18' wide X 20' long no injuries and no ventilation controls or equipment was affected. This fall will not be cleaned up and the area has been cribbed/timbered and dangered off.
A rock fall was discovered in a cross cut at 7 break of the 1st east mains between the #3 and #4 entries the fall was estimated to be 18' long X 15'wide X 5' high no injuries and no ventilation or equipment was effected. The fall will be cleaned up.
The full compliance file on MT-34 Underground 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.