Corliss Resources, LLC operator
Controlled by
Heidelberg Materials AG
MSHA operator ID: 0051079
- Fatalities
- 0
- Total incidents
- 38
- Mines on record
- 3
- Years on record
- 2004–2025
Compliance record
MSHA citations since 2003
436
citations
90
significant & substantial
$138,903
proposed penalties
$121,045
paid to date
87% of proposed penalties paid to date, a $17,858 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2003
183
inspections on record
2,937
inspection hours
14.8
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.436 citations across 2,937 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.$139K
proposed penalties
$133K
current assessed
$121K
paid to date
$12K
outstanding
434 assessments are final orders; 6 contested dockets.
As of the most recent assessment on 2026-02-12.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 12 non-fatal
- POWERED HAULAGE 8 non-fatal
- HANDTOOLS (NONPOWERED) 7 non-fatal
- SLIP OR FALL OF PERSON 6 non-fatal
- MACHINERY 3 non-fatal
- ELECTRICAL 1 non-fatal
Incident timeline
2025
1
2023
1
2022
2
2021
1
2020
2
2018
3
2016
2
2015
2
2013
1
2012
1
2011
4
2010
3
2009
2
2008
3
2007
3
2006
1
2005
4
2004
2
Mines on record
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The full compliance file on Corliss Resources, 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.