Riprap Plant has $1K 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
1
Years on record
2020
Latest incident
Mar 2020
Compliance record
MSHA citations since 2020
10
citations
0
significant & substantial
$1,402
proposed penalties
$1,402
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2020
9
inspections on record
88
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: 88 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Riprap Plant has $1K 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.
$1K
proposed penalties
$1K
current assessed
$1K
paid to date
$0
outstanding
10 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-02-18.
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
2024 Q4
877
0
0
0.0
2024 Q3
0
0
0
2024 Q2
0
0
0
2024 Q1
888
0
0
0.0
2023 Q4
1,804
0
0
0.0
2023 Q3
1,025
1
0
975.6
2023 Q2
0
0
0
2022 Q4
0
0
0
Show 15 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2022 Q3
0
1
0
2022 Q2
0
0
0
2021 Q4
0
0
0
2021 Q3
1,761
0
0
0.0
2021 Q2
1,510
1
0
662.3
2021 Q1
449
0
0
0.0
2020 Q4
838
0
0
0.0
2020 Q3
0
0
0
2020 Q2
0
1
0
2020 Q1
692
1
0
1445.1
2019 Q4
175
0
0
0.0
2019 Q3
58
0
0
0.0
2019 Q2
0
0
0
2019 Q1
0
0
0
2018 Q3
273
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
1 on file
2020 · 1 incident
March 2, 2020WY · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerHANDLING OF MATERIALS
When putting access panel back on dozer engine compartment the hinge broke cutting a finger
For insurers, brokers, and safety consultants
The full compliance file on Riprap 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.