EMPLOYEE FELL THROUGH FEED TRAP INTAKE
TREMONTON PORTABLE Metal/Non-Metal
TREMONTON PORTABLE has $10K in proposed MSHA penalties and $0 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 TREMONTON PORTABLE.
- Fatalities
- 1
- Total incidents
- 8
- Years on record
- 1993–2026
- Latest incident
- Apr 2026
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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.TREMONTON PORTABLE has $10K 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.ⓘ
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 |
|---|---|---|---|---|
| 2025 Q4 | 709 | 0 | 0 | 0.0 |
| 2025 Q3 | 1,079 | 1 | 0 | 926.8 |
| 2025 Q2 | 207 | 0 | 0 | 0.0 |
| 2025 Q1 | 441 | 0 | 0 | 0.0 |
| 2024 Q4 | 1,024 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,484 | 0 | 0 | 0.0 |
| 2024 Q2 | 1,367 | 1 | 0 | 731.5 |
| 2024 Q1 | 906 | 0 | 0 | 0.0 |
Show 94 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 333 | 1 | 1 | 3003.0 |
| 2023 Q3 | 836 | 0 | 0 | 0.0 |
| 2022 Q4 | 629 | 0 | 0 | 0.0 |
| 2022 Q3 | 902 | 0 | 0 | 0.0 |
| 2022 Q2 | 1,317 | 0 | 0 | 0.0 |
| 2022 Q1 | 649 | 0 | 0 | 0.0 |
| 2021 Q4 | 603 | 1 | 1 | 1658.4 |
| 2021 Q3 | 1,404 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,357 | 0 | 0 | 0.0 |
| 2021 Q1 | 322 | 0 | 0 | 0.0 |
| 2020 Q4 | 640 | 0 | 0 | 0.0 |
| 2020 Q3 | 1,261 | 0 | 0 | 0.0 |
| 2020 Q2 | 1,631 | 0 | 0 | 0.0 |
| 2020 Q1 | 1,077 | 0 | 0 | 0.0 |
| 2019 Q4 | 1,038 | 0 | 0 | 0.0 |
| 2019 Q3 | 1,416 | 0 | 0 | 0.0 |
| 2019 Q2 | 801 | 1 | 0 | 1248.4 |
| 2019 Q1 | 75 | 0 | 0 | 0.0 |
| 2018 Q4 | 279 | 0 | 0 | 0.0 |
| 2018 Q3 | 795 | 0 | 0 | 0.0 |
| 2018 Q2 | 1,421 | 0 | 0 | 0.0 |
| 2018 Q1 | 30 | 0 | 0 | 0.0 |
| 2017 Q4 | 721 | 2 | 0 | 2773.9 |
| 2017 Q3 | 1,131 | 0 | 0 | 0.0 |
| 2017 Q2 | 1,109 | 1 | 1 | 901.7 |
| 2017 Q1 | 0 | 0 | 0 | |
| 2016 Q4 | 477 | 0 | 0 | 0.0 |
| 2016 Q3 | 1,136 | 0 | 0 | 0.0 |
| 2016 Q2 | 926 | 1 | 0 | 1079.9 |
| 2016 Q1 | 0 | 0 | 0 | |
| 2015 Q4 | 413 | 0 | 0 | 0.0 |
| 2015 Q3 | 990 | 0 | 0 | 0.0 |
| 2015 Q2 | 1,278 | 2 | 0 | 1564.9 |
| 2015 Q1 | 365 | 0 | 0 | 0.0 |
| 2014 Q4 | 384 | 1 | 0 | 2604.2 |
| 2014 Q3 | 691 | 0 | 0 | 0.0 |
| 2014 Q2 | 1,013 | 0 | 0 | 0.0 |
| 2014 Q1 | 115 | 0 | 0 | 0.0 |
| 2013 Q4 | 404 | 0 | 0 | 0.0 |
| 2013 Q3 | 231 | 0 | 0 | 0.0 |
| 2013 Q2 | 1,272 | 0 | 0 | 0.0 |
| 2013 Q1 | 0 | 0 | 0 | |
| 2012 Q4 | 570 | 4 | 1 | 7017.5 |
| 2012 Q3 | 993 | 0 | 0 | 0.0 |
| 2012 Q2 | 860 | 2 | 0 | 2325.6 |
| 2012 Q1 | 220 | 0 | 0 | 0.0 |
| 2011 Q4 | 751 | 1 | 0 | 1331.6 |
| 2011 Q3 | 1,539 | 0 | 0 | 0.0 |
| 2011 Q2 | 1,323 | 0 | 0 | 0.0 |
| 2011 Q1 | 579 | 0 | 0 | 0.0 |
| 2010 Q4 | 886 | 0 | 0 | 0.0 |
| 2010 Q3 | 1,548 | 0 | 0 | 0.0 |
| 2010 Q2 | 1,312 | 0 | 0 | 0.0 |
| 2010 Q1 | 783 | 0 | 0 | 0.0 |
| 2009 Q4 | 354 | 4 | 0 | 11299.4 |
| 2009 Q3 | 1,218 | 0 | 0 | 0.0 |
| 2009 Q2 | 1,130 | 0 | 0 | 0.0 |
| 2009 Q1 | 725 | 0 | 0 | 0.0 |
| 2008 Q4 | 614 | 3 | 1 | 4886.0 |
| 2008 Q3 | 906 | 0 | 0 | 0.0 |
| 2008 Q2 | 1,154 | 0 | 0 | 0.0 |
| 2008 Q1 | 85 | 0 | 0 | 0.0 |
| 2007 Q4 | 795 | 0 | 0 | 0.0 |
| 2007 Q3 | 489 | 0 | 0 | 0.0 |
| 2007 Q2 | 750 | 0 | 0 | 0.0 |
| 2007 Q1 | 708 | 0 | 0 | 0.0 |
| 2006 Q4 | 656 | 0 | 0 | 0.0 |
| 2006 Q3 | 658 | 0 | 0 | 0.0 |
| 2006 Q2 | 1,164 | 0 | 0 | 0.0 |
| 2006 Q1 | 457 | 0 | 0 | 0.0 |
| 2005 Q4 | 665 | 0 | 0 | 0.0 |
| 2005 Q3 | 1,033 | 0 | 0 | 0.0 |
| 2005 Q2 | 83 | 0 | 0 | 0.0 |
| 2005 Q1 | 278 | 0 | 0 | 0.0 |
| 2004 Q4 | 598 | 0 | 0 | 0.0 |
| 2004 Q3 | 1,033 | 0 | 0 | 0.0 |
| 2004 Q2 | 916 | 0 | 0 | 0.0 |
| 2004 Q1 | 431 | 0 | 0 | 0.0 |
| 2003 Q4 | 711 | 0 | 0 | 0.0 |
| 2003 Q3 | 935 | 2 | 0 | 2139.0 |
| 2003 Q2 | 631 | 0 | 0 | 0.0 |
| 2003 Q1 | 851 | 0 | 0 | 0.0 |
| 2002 Q4 | 832 | 0 | 0 | 0.0 |
| 2002 Q3 | 744 | 0 | 0 | 0.0 |
| 2002 Q2 | 622 | 2 | 0 | 3215.4 |
| 2002 Q1 | 0 | 0 | 0 | |
| 2001 Q4 | 649 | 0 | 0 | 0.0 |
| 2001 Q3 | 833 | 0 | 0 | 0.0 |
| 2001 Q2 | 702 | 0 | 0 | 0.0 |
| 2001 Q1 | 3 | 0 | 0 | 0.0 |
| 2000 Q4 | 858 | 0 | 0 | 0.0 |
| 2000 Q3 | 443 | 0 | 0 | 0.0 |
| 2000 Q2 | 845 | 0 | 0 | 0.0 |
| 2000 Q1 | 340 | 0 | 0 | 0.0 |
Fatalities at this mine
1 recordedReportable incidents
7 on file (excluding fatalities above)2026 · 1 incident
Sliding two pieces of plastic pipe together and caught EE's left hand/wrist and now it is sore and hard to move. Stiff and bruising.
2025 · 1 incident
Weather was clear. Right ankle. Cleaning belt; felt/heard snap then my ankle rolled.
2024 · 1 incident
Weather was clear. Climbing onto D8 Dozer, twisted left knee. It was sore and was swollen in the evening.
2023 · 1 incident
Foreman was replacing clips on the conveyor belt while the person of interest was handing the foreman parts standing on the ground when EE got light headed, and sat down on a cement block. Foreman asked if EE was Okay and EE said no, and then EE bent over and started falling forward. The foreman grabbed EE and called for help, called 911, and two other employees performed CPR.
2021 · 1 incident
Screen belt bearings went out. Shut down crusher. Cleaning return rollers on belt with hammer. Under screen belt caught hammer and pulled hammer and Rt arm into the belt. Laceration on Rt hand, friction burn on forearm.
2018 · 1 incident
Employee went to step up on the cement block and knee made a pop sound. Employee was limping after that point.
2009 · 1 incident
EE was finishing the mechanical repair to a D8 Dozer (tighten fan belt) when his pry bar slipped and he lost his balance. This caused him to fall off the track of the dozer. Upon hitting the ground his left leg broke just below the knee.
The full compliance file on TREMONTON PORTABLE
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.