Timothy W Mueller; Mori D Willemsen; Brian Droege controller
MSHA controller ID: 0167021
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- Fatalities
- 0
- Total incidents
- 7
- Mines on record
- 3
- Years on record
- 2022–2025
Compliance record
MSHA citations since 2022
15
citations
2
significant & substantial
$2,183
proposed penalties
$2,032
paid to date
Source: MSHA violations data, updated weekly.
Top causes
- HANDLING OF MATERIALS 2 non-fatal
- HANDTOOLS (NONPOWERED) 2 non-fatal
- MACHINERY 2 non-fatal
- ELECTRICAL 1 non-fatal
Incident timeline
2025
2
2024
2
2023
1
2022
2
Operators under this controller
Mines on record
- CARVER PIT MN
- #162B Roadrunner MN
- #79 Pioneer 50 VE MN