Found roof fall in the 5th entry approx. 4000ft from the face. Fall occurred in the intersection 20 wide 20 long 5 ft thick. This is active nonproducing status. No coal is being produce at this mine. No one was in the mine when the fall occurred.
Hubble No. 7 Coal
Hubble No. 7 has $21K in proposed MSHA penalties and $1K outstanding across 18 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 4
- Years on record
- 2010–2015
- Latest incident
- Jul 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.Hubble No. 7 has $21K in proposed MSHA penalties and $1K outstanding across 18 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 Hubble No. 7 shows respirable coal dust averaging 0.69 mg/m3 (90% compliant) across 149 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 |
|---|---|---|---|---|
| 2015 Q4 | 606 | 1 | 0 | 1650.2 |
| 2015 Q3 | 567 | 1 | 0 | 1763.7 |
| 2015 Q2 | 535 | 0 | 0 | 0.0 |
| 2015 Q1 | 501 | 0 | 0 | 0.0 |
| 2014 Q4 | 609 | 2 | 0 | 3284.1 |
| 2014 Q3 | 652 | 0 | 0 | 0.0 |
| 2014 Q2 | 361 | 0 | 0 | 0.0 |
| 2014 Q1 | 235 | 1 | 0 | 4255.3 |
Show 20 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2013 Q4 | 585 | 1 | 0 | 1709.4 |
| 2013 Q3 | 2,067 | 4 | 1 | 1935.2 |
| 2013 Q2 | 634 | 2 | 0 | 3154.6 |
| 2013 Q1 | 1,023 | 2 | 1 | 1955.0 |
| 2012 Q2 | 0 | 3 | 0 | |
| 2012 Q1 | 17,285 | 21 | 6 | 1214.9 |
| 2011 Q4 | 18,429 | 23 | 1 | 1248.0 |
| 2011 Q3 | 11,574 | 6 | 4 | 518.4 |
| 2011 Q2 | 10,034 | 8 | 1 | 797.3 |
| 2011 Q1 | 7,903 | 14 | 5 | 1771.5 |
| 2010 Q4 | 8,338 | 8 | 2 | 959.5 |
| 2010 Q3 | 8,347 | 8 | 3 | 958.4 |
| 2010 Q2 | 4,629 | 16 | 5 | 3456.5 |
| 2010 Q1 | 1,824 | 1 | 1 | 548.2 |
| 2009 Q4 | 0 | 2 | 0 | |
| 2009 Q3 | 0 | 0 | 0 | |
| 2009 Q2 | 0 | 0 | 0 | |
| 2009 Q1 | 199 | 0 | 0 | 0.0 |
| 2008 Q4 | 2,200 | 3 | 0 | 1363.6 |
| 2008 Q3 | 0 | 0 | 0 |
Reportable incidents
4 on file2015 · 1 incident
2010 · 3 incidents
Operator was standing behind miner running coal and a piece of roof fell on his left foot.
Bolter sat up to bolt break and a piece of rock 2' long X 1' wide X1-3" thick fell between the canopy hitting operator on his right foot.
Section of the roof gave way in an intersection at the first break inside the mine. It was about 5' thick X 18' w X 20' L. This mine is just getting first line of breaks cut through.
The full compliance file on Hubble No. 7
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.