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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. Methane monitors.

    violationRecord 5096507
    Mountaineer II Mine · 4609029

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

  2. Permissible electric face equipment; maintenance.

    violationRecord 5095848
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $465.00 proposed penalty

  3. Machinery and equipment; operation and maintenance.

    violationRecord 5095847
    Mountaineer II Mine · 4609029

    30 CFR 75.1725(a) · $2,312.00 proposed penalty

  4. Inspection of fire suppression devices.

    violationRecord 5095846
    Mountaineer II Mine · 4609029

    30 CFR 75.1107-16(b) · $151.00 proposed penalty

  5. Spot Inspections

    inspectionRecord 7048978
    Mountaineer II Mine · 4609029

    103(i) · 8.8 on-site hours reported

  6. Mine ventilation plan; submission and approval.

    violationRecord 5090026
    Mountaineer II Mine · 4609029

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

  7. Permissible electric face equipment; maintenance.

    violationRecord 5095845
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $465.00 proposed penalty

  8. Electric equipment; examination, testing and maintenance.

    violationRecord 5095844
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $642.00 proposed penalty

  9. Accumulation of combustible materials.

    violationRecord 5095843
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $592.00 proposed penalty

  10. Roof control plan.

    violationRecord 5095842
    Mountaineer II Mine · 4609029

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

  11. Permissible electric face equipment; maintenance.

    violationRecord 5095841
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $465.00 proposed penalty

  12. Accumulation of combustible materials.

    violationRecord 5095840
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $592.00 proposed penalty

  13. Permissible electric face equipment; maintenance.

    violationRecord 5095839
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $465.00 proposed penalty

  14. Methane monitors.

    violationRecord 5095838
    Mountaineer II Mine · 4609029

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

  15. Ventilation controls.

    violationRecord 5095837
    Mountaineer II Mine · 4609029

    30 CFR 75.333(h) · $366.00 proposed penalty

  16. Spot Inspections

    inspectionRecord 7048977
    Mountaineer II Mine · 4609029

    103(i) · 11.3 on-site hours reported

  17. Roof testing and scaling.

    violationRecord 5095836
    Mountaineer II Mine · 4609029

    30 CFR 75.211(d) · $151.00 proposed penalty

  18. Clamping of trailing cables to equipment.

    violationRecord 5095835
    Mountaineer II Mine · 4609029

    30 CFR 75.605 · $288.00 proposed penalty

  19. Permissible electric face equipment; maintenance.

    violationRecord 5095834
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $465.00 proposed penalty

  20. Ventilation controls.

    violationRecord 5095833
    Mountaineer II Mine · 4609029

    30 CFR 75.333(h) · $366.00 proposed penalty

  21. Permissible electric face equipment; maintenance.

    violationRecord 5095832
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $465.00 proposed penalty

  22. Electric equipment; examination, testing and maintenance.

    violationRecord 5095831
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $432.00 proposed penalty

  23. Accumulation of combustible materials.

    violationRecord 5095830
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $592.00 proposed penalty

  24. Accumulation of combustible materials.

    violationRecord 5095829
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $592.00 proposed penalty

  25. Roof control plan.

    violationRecord 5095828
    Mountaineer II Mine · 4609029

    30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $3,448.00 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.