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Duininck, Inc. operator

Controlled by Duininck Companies
MSHA operator ID: L09324
Fatalities
0
Total incidents
30
Mines on record
11
Years on record
1987–2025
Compliance record
MSHA citations since 2000
539
citations
126
significant & substantial
$79,842
proposed penalties
$76,038
paid to date
95% of proposed penalties paid to date, a $3,804 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
386
inspections on record
3,683
inspection hours
14.6
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.
539 citations across 3,683 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.
$80K
proposed penalties
$77K
current assessed
$76K
paid to date
$604
outstanding
535 assessments are final orders; 8 contested dockets.
As of the most recent assessment on 2026-04-07.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2025
1
2023
1
2019
1
2016
1
2013
1
2012
1
2010
2
2009
1
2008
2
2007
5
2006
2
2005
1
2004
1
1999
1
1997
1
1996
1
1995
1
1994
1
1993
1
1991
1
1989
1
1987
2

Mines on record

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