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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. Roof control plan.

    violationRecord 5035645
    Emery Valley Mine · 4200079

    30 CFR 75.220(a)(1)

  2. Machinery and equipment; operation and maintenance.

    violationRecord 5035644
    Emery Valley Mine · 4200079

    30 CFR 75.1725(a)

  3. Accumulation of combustible materials.

    violationRecord 5035643
    Emery Valley Mine · 4200079

    30 CFR 75.400

  4. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5037035
    Emery Valley Mine · 4200079

    30 CFR 75.1731(a)

  5. Spot Inspections

    inspectionRecord F022E6F
    Fossil Rock Mine · 4201211

    103(i) · 0.0 on-site hours reported

  6. Machinery and equipment; operation and maintenance.

    violationRecord 5037034
    Emery Valley Mine · 4200079

    30 CFR 75.1725(a)

  7. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5037033
    Emery Valley Mine · 4200079

    30 CFR 75.1731(a)

  8. Machinery and equipment; operation and maintenance.

    violationRecord 5035642
    Emery Valley Mine · 4200079

    30 CFR 75.1725(a)

  9. Machinery and equipment; operation and maintenance.

    violationRecord 5035641
    Emery Valley Mine · 4200079

    30 CFR 75.1725(a)

  10. Machinery and equipment; operation and maintenance.

    violationRecord 5035640
    Emery Valley Mine · 4200079

    30 CFR 75.1725(a)

  11. Machinery and equipment; operation and maintenance.

    violationRecord 5035639
    Emery Valley Mine · 4200079

    30 CFR 75.1725(a)

  12. Handling of materials

    accidentRecord 220263020019
    SUFCO · 4200089

    Days away from work only

    Accident narrative

    Employee had removed tire from diesel shield hauler and was rolling it back to shop when it accidentally started to fall. Employee went to get away from the tire and it caught them on the inside of their right leg.

  13. Permissible electric face equipment; maintenance.

    violationRecord 5035638
    Emery Valley Mine · 4200079

    30 CFR 75.503

  14. Other safeguards.

    violationRecord 5035637
    Emery Valley Mine · 4200079

    30 CFR 75.1403

  15. Permissible exposure level.

    violationRecord 5035636
    Emery Valley Mine · 4200079

    30 CFR 62.130(a)

  16. Permissible exposure level.

    violationRecord 5035635
    Emery Valley Mine · 4200079

    30 CFR 62.130(a)

  17. Accumulation of combustible materials.

    violationRecord 5035823
    Fossil Rock Mine · 4201211

    30 CFR 75.400 · Significant and substantial (S&S)

  18. Protection from falls of roof, face and ribs.

    violationRecord 5035199
    SUFCO · 4200089

    30 CFR 75.202(a) · Significant and substantial (S&S)

  19. Permissible electric face equipment; maintenance.

    violationRecord 5035822
    Fossil Rock Mine · 4201211

    30 CFR 75.503

  20. Maintenance of incombustible content of rock dust.

    violationRecord 5035198
    SUFCO · 4200089

    30 CFR 75.403

  21. Permissible electric face equipment; maintenance.

    violationRecord 5035820
    Fossil Rock Mine · 4201211

    30 CFR 75.503

  22. Protection from falls of roof, face and ribs.

    violationRecord 5036510
    Emery Valley Mine · 4200079

    30 CFR 75.202(a)

  23. Maintenance of incombustible content of rock dust.

    violationRecord 5035818
    Fossil Rock Mine · 4201211

    30 CFR 75.403

  24. Maintenance of incombustible content of rock dust.

    violationRecord 5035817
    Fossil Rock Mine · 4201211

    30 CFR 75.403

  25. Maintenance of incombustible content of rock dust.

    violationRecord 5035816
    Fossil Rock Mine · 4201211

    30 CFR 75.403

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.