A continuous miner operator was mining in the number one entry when employee was struck by a rock in by permanent roof supports. This resulted in a fatality.
J Clifford Forrest III: 6 recorded fatalities controller
Watch this controller
Email me when a new MSHA incident is filed at any mine J Clifford Forrest III controls.
CLEVELAND-CLIFFS INC. (CLF) discloses mines under this controller in its SEC Dodd-Frank Section 1503 (EX-95) mine-safety filings.
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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.ⓘ
A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2026 | 8.93 | 6.85 | 0.000 |
| 2025 | 6.39 | 3.89 | 0.000 |
| 2024 | 6.40 | 2.84 | 0.000 |
| 2023 | 7.63 | 3.52 | 0.000 |
| 2022 | 10.22 | 4.96 | 0.000 |
| 2021 | 10.09 | 5.29 | 0.165 |
| 2020 | 7.26 | 3.34 | 0.000 |
| 2019 | 9.61 | 3.67 | 0.000 |
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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
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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.
Last sampled: 2026-08-20
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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.ⓘ
The excessive concentration value (ECV) is MSHA's own per-sample enforcement threshold, which builds in measurement uncertainty; a sample over its ECV can trigger a citation. The count covers only samples MSHA assigned an ECV.- MOBILE BRIDGE OPERATOR18,618
- CONTINUOUS MINER OPERATOR18,283
- ROOF BOLTER (TWIN HEAD) (RETURN SIDE)11,488
Silica (quartz)
Last sampled: 2026-08-18- CONTINUOUS MINER OPERATOR1,340
- MOBILE BRIDGE OPERATOR1,059
- ROOF BOLTER (TWIN HEAD) (RETURN SIDE)725
Noise
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The share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.
Last sampled: 2026-08-12
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The share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.- MOBILE BRIDGE OPERATOR780
- HIGHLIFT OPERATOR/FRONT END LOADER489
- ROOF BOLTER (TWIN HEAD) (RETURN SIDE)474
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Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.- Settled 3,723 · 97%
- Stood as issued 112 · 3%
- Vacated or withdrawn 2 · 0%
- Still open 10 · 0%
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Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.ⓘ
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.| Docket | Decision | Judge | Year | Proposed / upheld |
|---|---|---|---|---|
| PENN 2009-239 | Settlement | Lewis | 2011 | $255K → $164K |
| PENN 2006-199 | Settlement | Melick | 2007 | $150K → $125K |
| PENN 2008-152 | Settlement | Bulluck | 2009 | $117K → $13K |
| PENN 2009-70 | Settlement | Weisberger | 2012 | $113K → $36K |
| PENN 2010-826 | Settlement | Harner | 2012 | $98K → $10K |
| PENN 2006-299 | Settlement | Feldman | 2007 | $66K → $66K |
Top causes
- FALL OF ROOF OR BACK 4 fatalities · 422 non-fatal
- MACHINERY 1 fatality · 236 non-fatal
- POWERED HAULAGE 1 fatality · 141 non-fatal
- HANDLING OF MATERIALS 548 non-fatal
- SLIP OR FALL OF PERSON 148 non-fatal
- HANDTOOLS (NONPOWERED) 134 non-fatal
Incident timeline
Operators under this controller
Mines on record
- CRESSON PA
- PARKWOOD MINE PA
- CASSELMAN MINE MD
- MADISON MINE PA
- CROOKED CREEK MINE PA
- BARRETT MINE PA
- KOCJANCIC PA
- FULTON RUN PA
- BRUSH VALLEY PA
- HEILWOOD PA
- Clymer Prep Plant PA
- KNOB CREEK PA
- DUTCH RUN PA
- LOWRY MINE PA
- MINE 78 PA
- Vail Mine OH
- MC VILLE PREP PLANT PA
- DUTCH RUN COAL PREPARATION PLANT PA
- HARMONY MINE PA
- Lady Jane Plant PA
- Penfield Mine PA
- PORTAGE PLANT PA
- CROOKED CREEK PREP PLANT PA
- Coral-Graceton PA
- Darmac No. 2 Mine PA
- MINE 78 PREPARATION PLANT PA
- MINE 78 - ST. MICHAEL TREATMENT PLANT PA
- Logansport Mine PA
- Allegheny Strips PA
- Long Run PA
- Tom's Run Mine PA
- Logansport Preparation Plant PA
- Bergholz 7 OH
- Maintenance Shop PA
- Nolo PA
- Starford Mine PA
- CHERRY TREE MINE PA
- Beaver Valley PA
- Tracy Lynne PA
- Tusky Prep OH
- Ondo Extension Mine PA
- Indiana County PA
- Twin Rocks Mine PA
- Clementine Mine PA
- T.J.S. No. 6 Mine PA
- Shaw PA
- Bigler Prep Plant PA
- Tusky OH
Fatalities under this controller
6 recordedThe CM had backed out of the number one entry and began tramming to the number two entry when ee noticed the front MBC on the attached system did not pull ahead. At that time, the victim was found at the MBC suffering from crushing injuries. This resulted in a fatality.
On February 20, 2015, a fatal accident occurred in the #2 slope entry of the A Mains, MMU 001. The roof bolter operator received crushing injuries during the bolting process.
The victim placed himself where he could get hit by the mining machine.
Employee was mining a cut of coal when a horseback fell out causing fatal injury.
Employee moved roof bolter outby face to rebolt in the section. Horse back fell out causing fatal injury.
Where J Clifford Forrest III stands on silica, penalties, and injury rate
MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes dust and quartz as separate files and never the silica figure itself. We derive it per sample, score it against the limit, and set the operator's injury rate against a benchmark built from the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality history. Delivered as a PDF with the underlying data as CSV.
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