Portable Plant #1 has $21K in proposed MSHA penalties and $212 outstanding across 1 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
4
Years on record
2005–2022
Latest incident
Feb 2022
Compliance record
MSHA citations since 2005
97
citations
35
significant & substantial
$21,473
proposed penalties
$21,261
paid to date
99% of proposed penalties paid to date, a $212 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2005
51
inspections on record
833
inspection hours
n/a
citations per 100 inspection hours
ⓘThis rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 833 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Portable Plant #1 has $21K in proposed MSHA penalties and $212 outstanding across 1 contested dockets.
Penalty disposition
ⓘDifferences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$21K
proposed penalties
$21K
current assessed
$21K
paid to date
$212
outstanding
97 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2026-04-23.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
ⓘ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.
Citations per million employee-hours, as reported to MSHA
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2025 Q4
4,238
2
2
471.9
2025 Q3
4,454
3
0
673.6
2025 Q2
3,757
0
0
0.0
2025 Q1
3,856
0
0
0.0
2024 Q4
4,472
0
0
0.0
2024 Q3
4,375
0
0
0.0
2024 Q2
3,451
2
0
579.5
2024 Q1
3,182
0
0
0.0
Show 75 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q4
2,826
0
0
0.0
2023 Q3
3,719
0
0
0.0
2023 Q2
4,274
1
0
234.0
2023 Q1
4,124
3
0
727.4
2022 Q4
4,000
0
0
0.0
2022 Q3
3,741
0
0
0.0
2022 Q2
4,067
0
0
0.0
2022 Q1
4,492
2
2
445.2
2021 Q4
5,374
0
0
0.0
2021 Q3
5,723
6
1
1048.4
2021 Q2
4,977
0
0
0.0
2021 Q1
3,468
2
0
576.7
2020 Q4
4,078
0
0
0.0
2020 Q3
4,611
0
0
0.0
2020 Q2
4,005
0
0
0.0
2020 Q1
4,387
2
0
455.9
2019 Q4
4,544
0
0
0.0
2019 Q3
4,298
2
0
465.3
2019 Q2
5,700
0
0
0.0
2019 Q1
5,392
0
0
0.0
2018 Q4
6,286
1
0
159.1
2018 Q3
5,045
5
2
991.1
2018 Q2
5,389
0
0
0.0
2018 Q1
4,071
6
1
1473.8
2017 Q4
3,982
0
0
0.0
2017 Q3
4,817
0
0
0.0
2017 Q2
4,729
1
0
211.5
2017 Q1
3,237
1
0
308.9
2016 Q4
4,667
0
0
0.0
2016 Q3
5,649
0
0
0.0
2016 Q2
4,954
1
0
201.9
2016 Q1
3,104
4
4
1288.7
2015 Q4
4,655
0
0
0.0
2015 Q3
4,432
0
0
0.0
2015 Q2
4,658
3
3
644.1
2015 Q1
2,832
0
0
0.0
2014 Q4
5,109
0
0
0.0
2014 Q3
5,050
0
0
0.0
2014 Q2
5,353
0
0
0.0
2014 Q1
2,416
0
0
0.0
2013 Q4
4,303
0
0
0.0
2013 Q3
3,650
0
0
0.0
2013 Q2
3,334
8
3
2399.5
2013 Q1
2,799
0
0
0.0
2012 Q4
3,688
2
0
542.3
2012 Q3
4,037
1
0
247.7
2012 Q2
3,005
0
0
0.0
2012 Q1
2,247
1
0
445.0
2011 Q4
3,978
0
0
0.0
2011 Q3
2,563
0
0
0.0
2011 Q2
3,260
1
0
306.7
2011 Q1
2,588
1
0
386.4
2010 Q4
1,824
0
0
0.0
2010 Q3
4,313
0
0
0.0
2010 Q2
4,146
11
4
2653.2
2010 Q1
3,344
0
0
0.0
2009 Q4
3,805
0
0
0.0
2009 Q3
2,655
3
2
1129.9
2009 Q2
2,652
0
0
0.0
2009 Q1
2,109
0
0
0.0
2008 Q4
2,153
0
0
0.0
2008 Q3
3,775
0
0
0.0
2008 Q2
3,456
0
0
0.0
2008 Q1
3,465
2
0
577.2
2007 Q4
3,350
0
0
0.0
2007 Q3
4,170
0
0
0.0
2007 Q2
4,257
1
0
234.9
2007 Q1
3,757
0
0
0.0
2006 Q4
3,612
1
1
276.9
2006 Q3
3,623
0
0
0.0
2006 Q2
4,632
1
0
215.9
2006 Q1
3,937
0
0
0.0
2005 Q4
3,661
0
0
0.0
2005 Q3
3,081
0
0
0.0
2005 Q2
2,346
13
9
5541.3
No fatalities recorded at this mine.
Reportable incidents
4 on file
2022 · 1 incident
February 25, 2022OH · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanSLIP OR FALL OF PERSON
Icy conditions on the ground at the approach of a set of steps leading to the platform. EE was looking at the ice while trying to use caution, when EE slipped in the ice falling to the ground and bumping head. EE first refused medical treatment. EE later decided to seek medical treatment, resulting in a diagnosis of a minor concussion.
2015 · 1 incident
June 25, 2015OH · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanPOWERED HAULAGE
Against procedure an employee attempted to track a conveyer while it was in motion buy accessing a ladder to reach the adjusters, While doing so he came in contact with the moving belt causing his left arm to be caught briefly. He received first aid for abrasions and contusions and has no restrictions. The employee was given a prescription for pain, making this reportable
2009 · 1 incident
December 11, 2009OH · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorOTHER
EE had just finished greasing one side of our main screen, he was on the ground, attempting to move the ladder to the other side of the screen when it got away from him. Instead of letting the ladder fall over he tried to "save" it. Hence he strained his back muscles trying to slow the ladders descent.
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The full compliance file on Portable Plant #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.