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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. Machinery and equipment; operation and maintenance.

    violationRecord 5035193
    SUFCO · 4200089

    30 CFR 75.1725(a)

  2. Mine ventilation plan; submission and approval.

    violationRecord 5035192
    SUFCO · 4200089

    30 CFR 75.370(a)(1)

  3. Accumulation of combustible materials.

    violationRecord 5035191
    SUFCO · 4200089

    30 CFR 75.400

  4. Regular Safety and Health Inspection

    inspectionRecord F007265
    SUFCO · 4200089

    127.0 on-site hours reported

  5. Regular Safety and Health Inspection

    inspectionRecord F020381
    SKYLINE MINE #3 · 4201566

    82.0 on-site hours reported

  6. Compliance Follow-up Inspection

    inspectionRecord F01E44B
    SUFCO · 4200089

    2.3 on-site hours reported

  7. Operation of diesel-powered equipment.

    violationRecord 5030710
    SUFCO · 4200089

    30 CFR 75.1916(c)

  8. Compliance Follow-up Inspection

    inspectionRecord F00E3EA
    SKYLINE MINE #3 · 4201566

    6.0 on-site hours reported

  9. Maintenance of diesel-powered equipment.

    violationRecord 5036038
    SUFCO · 4200089

    30 CFR 75.1914(f)(2)

  10. 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.

  11. 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.

  12. 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.

  13. 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

  14. Non-Fatal Accident Investigation

    inspectionRecord F01E44A
    SUFCO · 4200089

    5.5 on-site hours reported

  15. Violation — cited standard not reported

    violationRecord 5030708
    SUFCO · 4200089

  16. Operation of diesel-powered equipment.

    violationRecord 5030707
    SUFCO · 4200089

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

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

    violationRecord 5036355
    SUFCO · 4200089

    30 CFR 75.803

  18. Permissible electric face equipment; maintenance.

    violationRecord 5036354
    SUFCO · 4200089

    30 CFR 75.503 · $193.00 proposed penalty

  19. Permissible electric face equipment; maintenance.

    violationRecord 5036353
    SUFCO · 4200089

    30 CFR 75.503 · $193.00 proposed penalty

  20. Belt air course ventilation.

    violationRecord 5036037
    SUFCO · 4200089

    30 CFR 75.350(b)(7) · $177.00 proposed penalty

  21. Welding, cutting, or soldering with arc or flame underground.

    violationRecord 5036036
    SUFCO · 4200089

    30 CFR 75.1106 · $151.00 proposed penalty

  22. Mine ventilation plan; submission and approval.

    violationRecord 5036035
    SUFCO · 4200089

    30 CFR 75.370(a)(1) · $209.00 proposed penalty

  23. Stepping or kneeling on object

    accidentRecord 220262370003
    SKYLINE MINE #3 · 4201566

    Days away from work only

    Accident narrative

    While Place changing miner, employee stepped on a piece of coal twisting EE's ankle.

  24. Electric equipment; examination, testing and maintenance.

    violationRecord 5036351
    SUFCO · 4200089

    30 CFR 75.512 · $226.00 proposed penalty

  25. Electric equipment; examination, testing and maintenance.

    violationRecord 5036350
    SUFCO · 4200089

    30 CFR 75.512 · $226.00 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.