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Wolverine Fuels LLC safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-10-31Database snapshot · 2026-10-31

Safety activity

  1. Rock dusting.

    violationRecord 5035812
    Fossil Rock Mine · 4201211

    30 CFR 75.402

  2. Ventilation controls.

    violationRecord 5035811
    Fossil Rock Mine · 4201211

    30 CFR 75.333(h)

  3. Handling of materials

    accidentRecord 220262710006
    Fossil Rock Mine · 4201211

    No dys awy frm wrk,no rstr act

    Accident narrative

    While accessing the continuous miner body to address an electrical connection issue, the hydraulic body cover stopped approximately 1-2 inches above the closed position. The employee manually assisted the cover upward while the mechanic operated the controls. The cover moved downward, catching EE's right middle finger between the cover and frame.

  4. Spot Inspections

    inspectionRecord 6790994
    Fossil Rock Mine · 4201211

    103(i) · 6.0 on-site hours reported

  5. Ventilation controls.

    violationRecord 5035632
    Fossil Rock Mine · 4201211

    30 CFR 75.333(h)

  6. Electric equipment; examination, testing and maintenance.

    violationRecord 5036357
    Fossil Rock Mine · 4201211

    30 CFR 75.512

  7. Identification of circuit breakers.

    violationRecord 5036356
    Fossil Rock Mine · 4201211

    30 CFR 75.904

  8. Escapeways; bituminous and lignite mines.

    violationRecord 5035810
    Fossil Rock Mine · 4201211

    30 CFR 75.380(d)(1) · Significant and substantial (S&S)

  9. Rock dusting.

    violationRecord 5035809
    Fossil Rock Mine · 4201211

    30 CFR 75.402

  10. Accumulation of combustible materials.

    violationRecord 5035631
    Fossil Rock Mine · 4201211

    30 CFR 75.400

  11. Escapeways; bituminous and lignite mines.

    violationRecord 5035630
    Fossil Rock Mine · 4201211

    30 CFR 75.380(d)(1) · Significant and substantial (S&S) · $2,712.00 proposed penalty

  12. Condition and examination of firefighting equipment.

    violationRecord 5035808
    Fossil Rock Mine · 4201211

    30 CFR 75.1100-3 · $151.00 proposed penalty

  13. Accumulation of combustible materials.

    violationRecord 5035807
    Fossil Rock Mine · 4201211

    30 CFR 75.400 · $177.00 proposed penalty

  14. Requirement for container labels.

    violationRecord 5035806
    Fossil Rock Mine · 4201211

    30 CFR 47.41(a) · $151.00 proposed penalty

  15. Accumulation of combustible materials.

    violationRecord 5035629
    Fossil Rock Mine · 4201211

    30 CFR 75.400 · $177.00 proposed penalty

  16. Loading and haulage equipment; installations.

    violationRecord 5030947
    Emery Valley Mine · 4200079

    30 CFR 77.1605(b)

  17. Maintenance of diesel-powered equipment.

    violationRecord 5036038
    SUFCO · 4200089

    30 CFR 75.1914(f)(2)

  18. Powered haulage

    accidentRecord 220262520001
    SUFCO · 4200089

    No dys awy frm wrk,no rstr act

    Accident narrative

    While traveling in the mantrip, the mantrip was unable to maneuver the turn and struck a rib and power center, EE was thrusted forward from EE's seat.

  19. Powered haulage

    accidentRecord 220262510022
    SUFCO · 4200089

    Days away from work only

    Accident narrative

    While traveling in the mantrip, the mantrip was unable to maneuver the turn and struck a rib and power center, employee was thrusted forward from their seat.

  20. Powered haulage

    accidentRecord 220262520003
    SUFCO · 4200089

    Days away from work only

    Accident narrative

    While traveling in the mantrip, the mantrip was unable to maneuver the turn and struck a rib and power center, EE was thrusted forward from EE's seat.

  21. Powered haulage

    accidentRecord 220262510021
    SUFCO · 4200089

    Days away from work only

    Accident narrative

    While traveling in the mantrip, the mantrip was unable to maneuver the turn and struck a rib and power center, employee was thrusted forward from their seat

  22. Non-Fatal Accident Investigation

    inspectionRecord F01E44A
    SUFCO · 4200089

    5.5 on-site hours reported

  23. Violation — cited standard not reported

    violationRecord 5030708
    SUFCO · 4200089

  24. Operation of diesel-powered equipment.

    violationRecord 5030707
    SUFCO · 4200089

    30 CFR 75.1916(b) · Significant and substantial (S&S)

  25. Fail safe ground check circuits on high-voltage resistance grounded systems.

    violationRecord 5036355
    SUFCO · 4200089

    30 CFR 75.803

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.