HC Wyeville Operating LLC operator
Controlled by
Iron Oak Energy Solutions LLC
MSHA operator ID: 0118489
- Fatalities
- 0
- Total incidents
- 91
- Mines on record
- 5
- Years on record
- 2012–2025
Compliance record
MSHA citations since 2011
176
citations
30
significant & substantial
$27,975
proposed penalties
$27,600
paid to date
99% of proposed penalties paid to date, a $375 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2011
121
inspections on record
3,198
inspection hours
5.5
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.176 citations across 3,198 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.$28K
proposed penalties
$28K
current assessed
$28K
paid to date
$302
outstanding
175 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2026-03-30.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 33 non-fatal
- SLIP OR FALL OF PERSON 16 non-fatal
- HANDTOOLS (NONPOWERED) 15 non-fatal
- MACHINERY 11 non-fatal
- OTHER 4 non-fatal
- FIRE 3 non-fatal
Incident timeline
2025
2
2023
2
2022
1
2021
3
2020
5
2019
7
2018
17
2017
22
2016
6
2015
7
2014
15
2013
2
2012
1
Mines on record
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For insurers, brokers, and safety consultants
The full compliance file on HC Wyeville Operating 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.