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Mingo Logan Coal 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. Mine ventilation plan; submission and approval.

    violationRecord 5091197
    Mountaineer II Mine · 4609029

    30 CFR 75.370(a)(1) · $151.00 proposed penalty

  2. Slip or fall of person

    accidentRecord 220262520010
    Mountaineer II Mine · 4609029

    Days away from work only

    Accident narrative

    Employee was dragging a 4" waterline when EE stepped in a hole and twisted EE's knee. Employee returned to work until EE was placed off work by a doctor on 8/24/2026.

  3. Electric equipment; examination, testing and maintenance.

    violationRecord 5132906
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $336.00 proposed penalty

  4. Power wires and cables; insulation and protection.

    violationRecord 5132905
    Mountaineer II Mine · 4609029

    30 CFR 75.517 · Significant and substantial (S&S) · $4,047.00 proposed penalty

  5. Electric equipment; examination, testing and maintenance.

    violationRecord 5132904
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $151.00 proposed penalty

  6. Condition and examination of firefighting equipment.

    violationRecord 5132903
    Mountaineer II Mine · 4609029

    30 CFR 75.1100-3 · $151.00 proposed penalty

  7. Power wires and cables; insulation and protection.

    violationRecord 5132902
    Mountaineer II Mine · 4609029

    30 CFR 75.517 · Significant and substantial (S&S) · $1,818.00 proposed penalty

  8. Permissible electric face equipment; maintenance.

    violationRecord 5132901
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $165.00 proposed penalty

  9. Electric equipment; examination, testing and maintenance.

    violationRecord 5132900
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $336.00 proposed penalty

  10. Permanent splicing of trailing cables.

    violationRecord 5098599
    Mountaineer II Mine · 4609029

    30 CFR 75.604(b) · $336.00 proposed penalty

  11. Power wires and cables; insulation and protection.

    violationRecord 5098598
    Mountaineer II Mine · 4609029

    30 CFR 75.517 · Significant and substantial (S&S) · $1,818.00 proposed penalty

  12. Spot Inspections

    inspectionRecord F029341
    Mountaineer II Mine · 4609029

    103(i) · 5.5 on-site hours reported

  13. Air quality.

    violationRecord 5095226
    Mountaineer II Mine · 4609029

    30 CFR 75.321(a)(1) · $226.00 proposed penalty

  14. Permissible electric face equipment; maintenance.

    violationRecord 5098597
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $165.00 proposed penalty

  15. Permissible electric face equipment; maintenance.

    violationRecord 5098596
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $366.00 proposed penalty

  16. Machinery and equipment; operation and maintenance.

    violationRecord 5098595
    Mountaineer II Mine · 4609029

    30 CFR 75.1725(a) · Significant and substantial (S&S) · $1,679.00 proposed penalty

  17. Spot Inspections

    inspectionRecord F03603A
    Mountaineer II Mine · 4609029

    103(i) · 4.5 on-site hours reported

  18. Preshift examination at fixed intervals.

    violationRecord 5132552
    Mountaineer II Mine · 4609029

    30 CFR 75.360(f) · $226.00 proposed penalty

  19. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5132551
    Mountaineer II Mine · 4609029

    30 CFR 75.1731(c) · $226.00 proposed penalty

  20. Other safeguards.

    violationRecord 5132550
    Mountaineer II Mine · 4609029

    30 CFR 75.1403 · $398.00 proposed penalty

  21. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5132549
    Mountaineer II Mine · 4609029

    30 CFR 75.1731(a) · $245.00 proposed penalty

  22. Roof control plan.

    violationRecord 5098594
    Mountaineer II Mine · 4609029

    30 CFR 75.220(a)(1) · $465.00 proposed penalty

  23. Permissible electric face equipment; maintenance.

    violationRecord 5098593
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $165.00 proposed penalty

  24. Power wires and cables; insulation and protection.

    violationRecord 5098592
    Mountaineer II Mine · 4609029

    30 CFR 75.517 · Significant and substantial (S&S) · $1,818.00 proposed penalty

  25. Mine ventilation plan; submission and approval.

    violationRecord 5098591
    Mountaineer II Mine · 4609029

    30 CFR 75.370(a)(1) · $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.