Portable Plant has $12K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
2
Years on record
2016–2017
Latest incident
Apr 2017
Compliance record
MSHA citations since 2014
52
citations
7
significant & substantial
$12,107
proposed penalties
$12,107
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2014
27
inspections on record
314
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: 314 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 has $12K in proposed MSHA penalties and $0 outstanding across 0 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.
$12K
proposed penalties
$12K
current assessed
$12K
paid to date
$0
outstanding
52 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-10-21.
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
1,278
4
0
3129.9
2025 Q3
2,162
0
0
0.0
2025 Q2
2,845
0
0
0.0
2025 Q1
1,880
2
0
1063.8
2024 Q4
387
0
0
0.0
2024 Q3
403
3
0
7444.2
2024 Q2
871
0
0
0.0
2024 Q1
1,143
0
0
0.0
Show 43 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q4
0
0
0
2023 Q3
0
0
0
2023 Q2
0
0
0
2023 Q1
0
0
0
2022 Q4
0
0
0
2022 Q3
8
0
0
0.0
2022 Q2
1,621
0
0
0.0
2022 Q1
1,471
3
1
2039.4
2021 Q4
758
0
0
0.0
2021 Q3
751
0
0
0.0
2021 Q2
729
2
0
2743.5
2021 Q1
1,970
1
1
507.6
2020 Q4
1,884
0
0
0.0
2020 Q3
2,645
1
0
378.1
2020 Q2
2,878
2
0
694.9
2020 Q1
2,212
0
0
0.0
2019 Q4
2,353
6
1
2549.9
2019 Q3
2,687
2
0
744.3
2019 Q2
2,886
0
0
0.0
2019 Q1
1,232
0
0
0.0
2018 Q4
2,440
0
0
0.0
2018 Q3
1,630
1
0
613.5
2018 Q2
1,807
1
0
553.4
2018 Q1
2,122
0
0
0.0
2017 Q4
1,957
3
2
1533.0
2017 Q3
2,184
0
0
0.0
2017 Q2
1,699
9
1
5297.2
2017 Q1
1,718
4
0
2328.3
2016 Q4
3,132
0
0
0.0
2016 Q3
2,572
0
0
0.0
2016 Q2
2,680
0
0
0.0
2016 Q1
2,730
1
0
366.3
2015 Q4
3,054
0
0
0.0
2015 Q3
2,623
0
0
0.0
2015 Q2
2,202
0
0
0.0
2015 Q1
1,826
0
0
0.0
2014 Q4
2,830
0
0
0.0
2014 Q3
3,530
7
1
1983.0
2014 Q2
447
0
0
0.0
2014 Q1
0
0
0
2013 Q4
0
0
0
2013 Q3
417
0
0
0.0
2013 Q2
2,017
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
2 on file
2017 · 1 incident
April 5, 2017SD · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerSLIP OR FALL OF PERSON
Tripped over a rock or the fuel hose, EE was not sure which one. Landed on right knee on frozen gravel. EE was limping and scratched knee. EE immediately cleaned with antiseptic and covered the wound.
2016 · 1 incident
June 21, 2016SD · Metal/Non-Metaloutside foreman, leadmanMACHINERY
Foreman and operator adjusting hydraulic controls on crusher, involves operator to run hydraulic control to lift adjusting nut. Foreman had hand placed under adjusting nut, when operator lifted hydraulic ram to loosen nut. Foreman's hand in an unsafe position, resulting in 4 fingertips on left hand to be crushed and lacerated.
For insurers, brokers, and safety consultants
The full compliance file on Portable Plant
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.