IROCK Portable #1 has $7K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
3
Years on record
2017–2024
Latest incident
Dec 2024
Compliance record
MSHA citations since 2015
32
citations
7
significant & substantial
$7,491
proposed penalties
$7,273
paid to date
97% of proposed penalties paid to date, a $218 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2015
30
inspections on record
307
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: 307 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
IROCK Portable #1 has $7K in proposed MSHA penalties and $0 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.
$7K
proposed penalties
$7K
current assessed
$7K
paid to date
$0
outstanding
30 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2025-09-17.
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
2,714
0
0
0.0
2025 Q3
2,830
1
0
353.4
2025 Q2
2,762
0
0
0.0
2025 Q1
1,954
1
0
511.8
2024 Q4
2,746
0
0
0.0
2024 Q3
2,667
0
0
0.0
2024 Q2
2,531
0
0
0.0
2024 Q1
2,346
1
0
426.3
Show 32 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q4
2,465
0
0
0.0
2023 Q3
2,589
2
0
772.5
2023 Q2
2,375
0
0
0.0
2023 Q1
2,547
0
0
0.0
2022 Q4
2,185
0
0
0.0
2022 Q3
2,770
0
0
0.0
2022 Q2
2,883
0
0
0.0
2022 Q1
3,207
0
0
0.0
2021 Q4
2,423
1
0
412.7
2021 Q3
2,647
0
0
0.0
2021 Q2
4,391
0
0
0.0
2021 Q1
3,339
0
0
0.0
2020 Q4
3,423
1
0
292.1
2020 Q3
3,657
0
0
0.0
2020 Q2
3,347
0
0
0.0
2020 Q1
2,927
1
0
341.6
2019 Q4
2,379
0
0
0.0
2019 Q3
2,471
0
0
0.0
2019 Q2
2,843
2
0
703.5
2019 Q1
2,640
2
0
757.6
2018 Q4
3,297
0
0
0.0
2018 Q3
2,952
0
0
0.0
2018 Q2
3,350
4
0
1194.0
2018 Q1
1,754
0
0
0.0
2017 Q4
2,423
3
3
1238.1
2017 Q3
3,507
0
0
0.0
2017 Q2
2,558
2
1
781.9
2017 Q1
1,634
1
0
612.0
2016 Q4
2,289
1
0
436.9
2016 Q3
1,323
0
0
0.0
2016 Q2
1,174
0
0
0.0
2016 Q1
1,169
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
3 on file
2024 · 1 incident
December 5, 2024MO · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorHANDLING OF MATERIALS
Slip/trip/fall from height. While on a conveyor belt cleaning an accumulation of rock the EE fell from the belt to the ground striking head and shoulder and arm.
2017 · 1 incident
October 6, 2017MO · Metal/Non-Metalfront-end loader, scraper-loader operator, pan operator, payloader, scraper rig operatorPOWERED HAULAGE
EE reports that EE's knee is sore and swollen from operating a Cat 980H front end loader while loading trucks and stockpiling.
For insurers, brokers, and safety consultants
The full compliance file on IROCK Portable #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.