Portable Plant #1 has $7K 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
2015
Latest incident
May 2015
Compliance record
MSHA citations since 2015
34
citations
11
significant & substantial
$7,334
proposed penalties
$7,334
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2015
17
inspections on record
162
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: 162 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 $7K 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.
$7K
proposed penalties
$7K
current assessed
$7K
paid to date
$0
outstanding
33 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-06-26.
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
753
0
0
0.0
2025 Q3
1,905
0
0
0.0
2025 Q2
682
0
0
0.0
2025 Q1
0
0
0
2024 Q4
0
0
0
2024 Q3
444
0
0
0.0
2024 Q2
674
3
0
4451.0
2024 Q1
253
0
0
0.0
Show 34 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q4
0
0
0
2023 Q3
1,117
8
4
7162.0
2023 Q2
270
0
0
0.0
2023 Q1
0
0
0
2022 Q3
636
2
0
3144.7
2022 Q2
422
0
0
0.0
2022 Q1
0
0
0
2021 Q4
0
0
0
2021 Q3
521
2
0
3838.8
2021 Q2
144
0
0
0.0
2021 Q1
0
0
0
2020 Q4
378
0
0
0.0
2020 Q3
459
3
0
6535.9
2020 Q2
798
0
0
0.0
2020 Q1
0
0
0
2019 Q4
732
0
0
0.0
2019 Q3
1,334
3
2
2248.9
2019 Q2
2,627
0
0
0.0
2019 Q1
0
0
0
2018 Q4
329
0
0
0.0
2018 Q3
535
0
0
0.0
2018 Q2
480
0
0
0.0
2018 Q1
0
0
0
2017 Q4
1,048
5
2
4771.0
2017 Q3
1,650
3
1
1818.2
2017 Q2
1,263
0
0
0.0
2017 Q1
0
0
0
2016 Q4
171
0
0
0.0
2016 Q3
654
1
0
1529.1
2016 Q2
215
2
0
9302.3
2016 Q1
0
0
0
2015 Q4
0
0
0
2015 Q3
163
0
0
0.0
2015 Q2
1,863
2
2
1073.5
No fatalities recorded at this mine.
Reportable incidents
2 on file
2015 · 2 incidents
May 19, 2015MN · Metal/Non-Metalcrusher attendant/operator, pan feeder operator/workerSLIP OR FALL OF PERSON
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.