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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. Escapeway maps.

    violationRecord 5030835
    SKYLINE MINE #3 · 4201566

    30 CFR 75.1505(b) · $336.00 proposed penalty

  2. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5035103
    SUFCO · 4200089

    30 CFR 75.1731(a) · $313.00 proposed penalty

  3. Accumulation of combustible materials.

    violationRecord 5030123
    SUFCO · 4200089

    30 CFR 75.400 · $1,550.00 proposed penalty

  4. Condition and examination of firefighting equipment.

    violationRecord 5030122
    SUFCO · 4200089

    30 CFR 75.1100-3 · $151.00 proposed penalty

  5. Accumulation of combustible materials.

    violationRecord 5030121
    SUFCO · 4200089

    30 CFR 75.400 · $465.00 proposed penalty

  6. Mine ventilation plan; submission and approval.

    violationRecord 5030120
    SUFCO · 4200089

    30 CFR 75.370(a)(1) · $959.00 proposed penalty

  7. Preshift examination at fixed intervals.

    violationRecord 5030119
    SUFCO · 4200089

    30 CFR 75.360(g) · $151.00 proposed penalty

  8. Methane monitors.

    violationRecord 5030571
    SUFCO · 4200089

    30 CFR 75.342(a)(4) · $151.00 proposed penalty

  9. High-voltage underground equipment; grounding.

    violationRecord 5030570
    SUFCO · 4200089

    30 CFR 75.811 · $151.00 proposed penalty

  10. Accumulation of combustible materials.

    violationRecord 5030834
    SKYLINE MINE #3 · 4201566

    30 CFR 75.400 · $504.00 proposed penalty

  11. Weekly examination.

    violationRecord 5030118
    SUFCO · 4200089

    30 CFR 75.364(c)(2) · $226.00 proposed penalty

  12. Ventilation controls.

    violationRecord 5030117
    SUFCO · 4200089

    30 CFR 75.333(h) · $313.00 proposed penalty

  13. Communication facilities; working sections; installation and maintenance requirements; audible or visual alarms.

    violationRecord 5030833
    SKYLINE MINE #3 · 4201566

    30 CFR 75.1600-2(e) · $151.00 proposed penalty

  14. Accumulation of combustible materials.

    violationRecord 5030832
    SKYLINE MINE #3 · 4201566

    30 CFR 75.400 · $504.00 proposed penalty

  15. Machinery and equipment; operation and maintenance.

    violationRecord 5030831
    SKYLINE MINE #3 · 4201566

    30 CFR 75.1725(a) · $245.00 proposed penalty

  16. Preshift examination at fixed intervals.

    violationRecord 5030116
    SUFCO · 4200089

    30 CFR 75.360(g) · $151.00 proposed penalty

  17. Machinery and equipment; operation and maintenance.

    violationRecord 5030626
    SUFCO · 4200089

    30 CFR 75.1725(c) · Significant and substantial (S&S) · $4,152.00 proposed penalty

  18. Violation — cited standard not reported

    violationRecord 5030625
    SUFCO · 4200089
  19. Maintenance of diesel-powered equipment.

    violationRecord 5030115
    SUFCO · 4200089

    30 CFR 75.1914(a) · $226.00 proposed penalty

  20. Methane monitors.

    violationRecord 5030114
    SUFCO · 4200089

    30 CFR 75.342(a)(4) · $151.00 proposed penalty

  21. Communication facilities; working sections; installation and maintenance requirements; audible or visual alarms.

    violationRecord 5030624
    SUFCO · 4200089

    30 CFR 75.1600-2(e) · $151.00 proposed penalty

  22. Underground storage, lubricating oil and grease.

    violationRecord 5030623
    SUFCO · 4200089

    30 CFR 75.1104 · $151.00 proposed penalty

  23. Ventilation controls.

    violationRecord 5030481
    SKYLINE MINE #3 · 4201566

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

  24. Accumulation of combustible materials.

    violationRecord 5030480
    SKYLINE MINE #3 · 4201566

    30 CFR 75.400 · $504.00 proposed penalty

  25. Other

    accidentRecord 220252480009
    SUFCO · 4200089

    Injuries due to natural causes

    Accident narrative

    EE was working in the beltline and stated that EE was not feeling good, after sitting down EE collapsed EE's Co-workers checked EE and found no pulse at which time they began CPR, an AED was retrieved. EE was brought outside with CPR in progress. Around 3:50 AM EE was transferred to Sevier County EMS and taken to the Medical Examiner.

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.