Wolverine Fuels LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Map locations of self-contained self-rescuers (SCSR).
Emery Valley Mine · 420007930 CFR 75.1714-5
Air quality.
Fossil Rock Mine · 420121130 CFR 75.321(a)(2) · $151.00 proposed penalty
Hazard training.
Fossil Rock Mine · 420121130 CFR 48.11(b) · $168.00 proposed penalty
Travelways at surface installations.
Fossil Rock Mine · 420121130 CFR 77.205(a) · $151.00 proposed penalty
Accumulation of combustible materials.
SUFCO · 420008930 CFR 75.400 · $151.00 proposed penalty
Fire suppression systems for diesel-powered equipment and fuel transportation units.
SUFCO · 420008930 CFR 75.1911(a)(2) · $177.00 proposed penalty
Short circuit protection; ratings and settings of circuit breakers.
Fossil Rock Mine · 420121130 CFR 75.601-1 · $151.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
Fossil Rock Mine · 420121130 CFR 75.1731(b) · $151.00 proposed penalty
Examination and maintenance of firefighting equipment.
SKYLINE MINE #3 · 420156630 CFR 77.1110 · $226.00 proposed penalty
Inspection and cover plates.
SKYLINE MINE #3 · 420156630 CFR 77.512 · $288.00 proposed penalty
Inspection and cover plates.
SKYLINE MINE #3 · 420156630 CFR 77.512 · $151.00 proposed penalty
Legal identity report.
SKYLINE MINE #3 · 420156630 CFR 41.20 · $151.00 proposed penalty
Non-Injury Accident Investigation
Emery Valley Mine · 420007928.8 on-site hours reported
Violation — cited standard not reported
Emery Valley Mine · 4200079Protection from falls of roof, face and ribs.
Emery Valley Mine · 420007930 CFR 75.202(a)
Electric equipment; examination, testing and maintenance.
Emery Valley Mine · 420007930 CFR 75.512
Accumulation of combustible materials.
SUFCO · 420008930 CFR 75.400 · $336.00 proposed penalty
Fire suppression systems for diesel-powered equipment and fuel transportation units.
SUFCO · 420008930 CFR 75.1911(a)(2) · $177.00 proposed penalty
Violation — cited standard not reported
SUFCO · 4200089$168.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
SKYLINE MINE #3 · 420156630 CFR 75.1731(a) · $288.00 proposed penalty
Accumulation of combustible materials.
SKYLINE MINE #3 · 420156630 CFR 75.400 · $592.00 proposed penalty
Electric equipment; examination, testing, and maintenance.
SKYLINE MINE #3 · 420156630 CFR 77.502 · $151.00 proposed penalty
Mine ventilation plan; submission and approval.
SUFCO · 420008930 CFR 75.370(a)(1) · $209.00 proposed penalty
Mechanical equipment guards.
Fossil Rock Mine · 420121130 CFR 75.1722(a) · $151.00 proposed penalty
Respirable dust samples; transmission by operator.
Fossil Rock Mine · 420121130 CFR 70.210(f) · $151.00 proposed penalty
Sources and definitions
MSHA Violations (issue date), Accidents (accident date) and Inspections (begin date).
Violation titles use current CFR headings to identify the cited rule; they are not the inspector’s account of what happened.
Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.