Joliet MI, LLC operator
Controlled by
Michael P Vondra
MSHA operator ID: 0141453
- Fatalities
- 0
- Total incidents
- 7
- Mines on record
- 1
- Years on record
- 2019–2024
Compliance record
MSHA citations since 2015
130
citations
24
significant & substantial
$75,742
proposed penalties
$75,608
paid to date
100% of proposed penalties paid to date, a $134 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2015
56
inspections on record
2,000
inspection hours
6.5
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.130 citations across 2,000 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$76K
proposed penalties
$76K
current assessed
$76K
paid to date
$0
outstanding
130 assessments are final orders; 3 contested dockets.
As of the most recent assessment on 2026-04-22.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDTOOLS (NONPOWERED) 2 non-fatal
- HANDLING OF MATERIALS 1 non-fatal
- MACHINERY 1 non-fatal
- POWERED HAULAGE 1 non-fatal
- SLIP OR FALL OF PERSON 1 non-fatal
- STEPPING OR KNEELING ON OBJECT 1 non-fatal
Incident timeline
2024
1
2021
3
2019
3
Mines on record
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For insurers, brokers, and safety consultants
The full compliance file on Joliet MI, LLC
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.