stepping from track of machine to ladder - ladder slipped sideways twisting left knee
Maple Creek Mine #1 Coal
Maple Creek Mine #1 has $43K in proposed MSHA penalties and $0 outstanding across 12 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 3
- Years on record
- 2011–2015
- Latest incident
- Apr 2015
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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.Maple Creek Mine #1 has $43K in proposed MSHA penalties and $0 outstanding across 12 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 Maple Creek Mine #1 shows respirable coal dust averaging 0.14 mg/m3 (100% compliant) across 132 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 |
|---|---|---|---|---|
| 2017 Q2 | 3,394 | 0 | 0 | 0.0 |
| 2017 Q1 | 3,123 | 0 | 0 | 0.0 |
| 2016 Q4 | 5,035 | 4 | 1 | 794.4 |
| 2016 Q3 | 5,985 | 6 | 0 | 1002.5 |
| 2016 Q2 | 7,445 | 0 | 0 | 0.0 |
| 2016 Q1 | 3,712 | 1 | 0 | 269.4 |
| 2015 Q4 | 3,780 | 0 | 0 | 0.0 |
| 2015 Q3 | 10,254 | 1 | 0 | 97.5 |
Show 16 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2015 Q2 | 16,711 | 0 | 0 | 0.0 |
| 2015 Q1 | 17,482 | 6 | 3 | 343.2 |
| 2014 Q4 | 17,763 | 0 | 0 | 0.0 |
| 2014 Q3 | 17,660 | 12 | 2 | 679.5 |
| 2014 Q2 | 23,398 | 1 | 1 | 42.7 |
| 2014 Q1 | 14,433 | 6 | 0 | 415.7 |
| 2013 Q4 | 11,256 | 2 | 0 | 177.7 |
| 2013 Q3 | 13,759 | 12 | 3 | 872.2 |
| 2013 Q2 | 14,174 | 0 | 0 | 0.0 |
| 2013 Q1 | 9,279 | 0 | 0 | 0.0 |
| 2012 Q4 | 12,972 | 6 | 1 | 462.5 |
| 2012 Q3 | 14,689 | 0 | 0 | 0.0 |
| 2012 Q2 | 24,808 | 5 | 4 | 201.5 |
| 2012 Q1 | 20,617 | 3 | 0 | 145.5 |
| 2011 Q4 | 16,706 | 3 | 1 | 179.6 |
| 2011 Q3 | 4,341 | 6 | 1 | 1382.2 |
Reportable incidents
3 on file2015 · 1 incident
2013 · 1 incident
Tooth on loader bucket came in contact with a primer which had failed to detonate at the time shot was fired. The primer detonated when struck by the bucket tooth struck same.
2011 · 1 incident
Material slipped from under the excavator causing it to turn over.
The full compliance file on Maple Creek Mine #1
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.