Michiana Aggregate operator
Controlled by
John S Yerington II
MSHA operator ID: L14299
- Fatalities
- 0
- Total incidents
- 19
- Mines on record
- 2
- Years on record
- 1995–2025
Compliance record
MSHA citations since 2000
153
citations
35
significant & substantial
$26,764
proposed penalties
$26,764
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
79
inspections on record
1,200
inspection hours
12.8
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.153 citations across 1,200 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.$27K
proposed penalties
$27K
current assessed
$27K
paid to date
$0
outstanding
153 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-11-24.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 6 non-fatal
- POWERED HAULAGE 4 non-fatal
- MACHINERY 3 non-fatal
- SLIP OR FALL OF PERSON 3 non-fatal
- HANDTOOLS (NONPOWERED) 2 non-fatal
- DISORDERS (PHYSICAL AGENTS) 1 non-fatal
Incident timeline
2025
1
2024
1
2021
1
2014
1
2009
1
2008
2
2007
1
2006
1
2004
2
2003
1
2000
1
1999
2
1998
1
1996
2
1995
1
Mines on record
- Findlay MI
- Hartman Fabco Plant MI
Watch this operator
Email me when a new MSHA incident is filed at any Michiana Aggregate mine.
For insurers, brokers, and safety consultants
The full compliance file on Michiana Aggregate
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.