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CANYON FUEL COMPANY 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. 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.

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

    violationRecord 5035199
    SUFCO · 4200089

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

  3. Maintenance of incombustible content of rock dust.

    violationRecord 5035198
    SUFCO · 4200089

    30 CFR 75.403

  4. Maintenance of incombustible content of rock dust.

    violationRecord 5030715
    SKYLINE MINE #3 · 4201566

    30 CFR 75.403

  5. Maintenance of incombustible content of rock dust.

    violationRecord 5030714
    SKYLINE MINE #3 · 4201566

    30 CFR 75.403

  6. Electric equipment; examination, testing and maintenance.

    violationRecord 5036045
    SUFCO · 4200089

    30 CFR 75.512

  7. Accumulation of combustible materials.

    violationRecord 5036044
    SUFCO · 4200089

    30 CFR 75.400

  8. Mine ventilation plan; submission and approval.

    violationRecord 5032075
    SKYLINE MINE #3 · 4201566

    30 CFR 75.370(a)(1)

  9. Maintenance of incombustible content of rock dust.

    violationRecord 5032074
    SKYLINE MINE #3 · 4201566

    30 CFR 75.403

  10. Maintenance of incombustible content of rock dust.

    violationRecord 5032073
    SKYLINE MINE #3 · 4201566

    30 CFR 75.403

  11. Verbal Hazard Complaint Inspections

    inspectionRecord F020382
    SKYLINE MINE #3 · 4201566

    13.5 on-site hours reported

  12. Roof control plan.

    violationRecord 5032072
    SKYLINE MINE #3 · 4201566

    30 CFR 75.220(a)(1)

  13. Multi-gas detectors.

    violationRecord 5032071
    SKYLINE MINE #3 · 4201566

    30 CFR 75.1714-7(a)

  14. Methane monitors.

    violationRecord 5036166
    SUFCO · 4200089

    30 CFR 75.342(a)(4)

  15. Accumulation of combustible materials.

    violationRecord 5036043
    SUFCO · 4200089

    30 CFR 75.400

  16. Short circuit protection; ratings and settings of circuit breakers.

    violationRecord 5035197
    SUFCO · 4200089

    30 CFR 75.601-1

  17. Preshift examination at fixed intervals.

    violationRecord 5035196
    SUFCO · 4200089

    30 CFR 75.360(g)

  18. Condition and examination of firefighting equipment.

    violationRecord 5030954
    SKYLINE MINE #3 · 4201566

    30 CFR 75.1100-3

  19. Preshift examination at fixed intervals.

    violationRecord 5035195
    SUFCO · 4200089

    30 CFR 75.360(g)

  20. Escapeways; bituminous and lignite mines.

    violationRecord 5036165
    SUFCO · 4200089

    30 CFR 75.380(d)(4)

  21. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5036164
    SUFCO · 4200089

    30 CFR 75.1731(b)

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

    violationRecord 5036163
    SUFCO · 4200089

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

  23. Machinery and equipment; operation and maintenance.

    violationRecord 5036162
    SUFCO · 4200089

    30 CFR 75.1725(a)

  24. Accumulation of combustible materials.

    violationRecord 5036161
    SUFCO · 4200089

    30 CFR 75.400

  25. Accumulation of combustible materials.

    violationRecord 5035194
    SUFCO · 4200089

    30 CFR 75.400

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.