Mining Incidents

The Olen Corporation operator

Controlled by Olen Corporation
MSHA operator ID: L06208
Fatalities
0
Total incidents
151
Mines on record
7
Years on record
1988–2025
Compliance record
MSHA citations since 2000
287
citations
46
significant & substantial
$39,871
proposed penalties
$36,626
paid to date
92% of proposed penalties paid to date, a $3,245 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
351
inspections on record
6,675
inspection hours
4.3
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.
287 citations across 6,675 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.
$40K
proposed penalties
$37K
current assessed
$37K
paid to date
$429
outstanding
278 assessments are final orders; 17 contested dockets.
As of the most recent assessment on 2025-11-12.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2025
3
2024
1
2023
3
2022
2
2021
6
2020
4
2019
1
2017
1
2016
1
2014
2
2013
2
2012
3
2011
1
2010
2
2009
1
2008
3
2007
1
2005
2
2004
7
2003
6
2002
4
2001
5
2000
7
1999
7
1998
2
1997
4
1996
8
1995
8
1994
7
1993
8
1992
8
1991
13
1990
6
1989
11
1988
1

Mines on record

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The full compliance file on The Olen Corporation

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.