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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. Accumulation of combustible materials.

    violationRecord 5035157
    SUFCO · 4200089

    30 CFR 75.400 · $432.00 proposed penalty

  2. Accumulation of combustible materials.

    violationRecord 5035156
    SUFCO · 4200089

    30 CFR 75.400 · $432.00 proposed penalty

  3. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5035155
    SUFCO · 4200089

    30 CFR 75.1731(a) · $313.00 proposed penalty

  4. Ventilation controls.

    violationRecord 5036129
    SUFCO · 4200089

    30 CFR 75.333(d)(3) · $226.00 proposed penalty

  5. Maintenance of diesel-powered equipment.

    violationRecord 5035977
    SUFCO · 4200089

    30 CFR 75.1914(a) · $226.00 proposed penalty

  6. Accumulation of combustible materials.

    violationRecord 5035976
    SUFCO · 4200089

    30 CFR 75.400 · $465.00 proposed penalty

  7. Electric equipment; examination, testing and maintenance.

    violationRecord 5035154
    SUFCO · 4200089

    30 CFR 75.512 · $313.00 proposed penalty

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

    violationRecord 5035153
    SUFCO · 4200089

    30 CFR 75.601-1 · $226.00 proposed penalty

  9. Ventilation controls.

    violationRecord 5035152
    SUFCO · 4200089

    30 CFR 75.333(h) · $336.00 proposed penalty

  10. Maintenance of diesel-powered equipment.

    violationRecord 5035975
    SUFCO · 4200089

    30 CFR 75.1914(a) · $226.00 proposed penalty

  11. Accumulation of combustible materials.

    violationRecord 5035974
    SUFCO · 4200089

    30 CFR 75.400 · $465.00 proposed penalty

  12. Permissible electric face equipment; maintenance.

    violationRecord 5035151
    SUFCO · 4200089

    30 CFR 75.503 · $288.00 proposed penalty

  13. Electric equipment; examination, testing and maintenance.

    violationRecord 5035150
    SUFCO · 4200089

    30 CFR 75.512 · $313.00 proposed penalty

  14. Temporary, portable containers.

    violationRecord 5037167
    SKYLINE MINE #3 · 4201566

    30 CFR 47.44(b) · $151.00 proposed penalty

  15. Verbal Hazard Complaint Inspections

    inspectionRecord F00E3DF
    SKYLINE MINE #3 · 4201566

    4.0 on-site hours reported

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

    violationRecord 5036128
    SUFCO · 4200089

    30 CFR 75.202(a) · Significant and substantial (S&S) · $1,968.00 proposed penalty

  17. Identification of circuit breakers and disconnecting switches.

    violationRecord 5037166
    SKYLINE MINE #3 · 4201566

    30 CFR 77.809 · $288.00 proposed penalty

  18. Ventilation controls.

    violationRecord 5036127
    SUFCO · 4200089

    30 CFR 75.333(h) · $313.00 proposed penalty

  19. Ventilation controls.

    violationRecord 5035149
    SUFCO · 4200089

    30 CFR 75.333(h) · $313.00 proposed penalty

  20. Follow-up corrective measures when a standard threshold shift is detected.

    violationRecord 5035573
    SKYLINE MINE #3 · 4201566

    30 CFR 62.174 · Significant and substantial (S&S)

  21. Follow-up corrective measures when a standard threshold shift is detected.

    violationRecord 5035572
    SKYLINE MINE #3 · 4201566

    30 CFR 62.174 · Significant and substantial (S&S)

  22. Follow-up corrective measures when a standard threshold shift is detected.

    violationRecord 5035571
    SKYLINE MINE #3 · 4201566

    30 CFR 62.174 · Significant and substantial (S&S)

  23. Notification of results; reporting requirements.

    violationRecord 5035570
    SKYLINE MINE #3 · 4201566

    30 CFR 62.175(a)(1) · $151.00 proposed penalty

  24. Escapeways; bituminous and lignite mines.

    violationRecord 5035148
    SUFCO · 4200089

    30 CFR 75.380(d)(4) · $398.00 proposed penalty

  25. Non-Injury Accident Investigation

    inspectionRecord F033022
    SKYLINE MINE #3 · 4201566

    45.0 on-site hours reported

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.