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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. Spot Inspections

    inspectionRecord F005E89
    Mountaineer II Mine · 4609029

    103(i) · 7.0 on-site hours reported

  2. Automatic fire warning devices; actions and response.

    violationRecord 5097308
    Mountaineer II Mine · 4609029

    30 CFR 75.1103-5(a)(1) · $151.00 proposed penalty

  3. Accumulation of combustible materials.

    violationRecord 5133443
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $193.00 proposed penalty

  4. Accumulation of combustible materials.

    violationRecord 5133442
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $432.00 proposed penalty

  5. Electric equipment; examination, testing and maintenance.

    violationRecord 5133441
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $151.00 proposed penalty

  6. Machinery and equipment; operation and maintenance.

    violationRecord 5133440
    Mountaineer II Mine · 4609029

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

  7. Automatic fire warning devices; actions and response.

    violationRecord 5132832
    Mountaineer II Mine · 4609029

    30 CFR 75.1103-5(a) · $245.00 proposed penalty

  8. Atmospheric monitoring systems.

    violationRecord 5132831
    Mountaineer II Mine · 4609029

    30 CFR 75.351(h) · $245.00 proposed penalty

  9. Regular Safety and Health Inspection

    inspectionRecord F022443
    Mountaineer II Mine · 4609029

    846.8 on-site hours reported

  10. Violation — cited standard not reported

    violationRecord 5133439
    Mountaineer II Mine · 4609029

    $252.00 proposed penalty

  11. Air quality detectors and measurement devices.

    violationRecord 5133438
    Mountaineer II Mine · 4609029

    30 CFR 75.320(a) · $226.00 proposed penalty

  12. Cable fittings; suitability.

    violationRecord 5133437
    Mountaineer II Mine · 4609029

    30 CFR 75.515 · $755.00 proposed penalty

  13. Spot Inspection

    inspectionRecord F036040
    Mountaineer II Mine · 4609029

    4.0 on-site hours reported

  14. Spot Inspections

    inspectionRecord 7047945
    Mountaineer II Mine · 4609029

    103(i) · 8.8 on-site hours reported

  15. Spot Inspection

    inspectionRecord F00A113
    Mountaineer II Mine · 4609029

    7.0 on-site hours reported

  16. Verbal Hazard Complaint Inspections

    inspectionRecord F02603E
    Mountaineer II Mine · 4609029

    31.0 on-site hours reported

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

    violationRecord 5132913
    Mountaineer II Mine · 4609029

    30 CFR 75.202(a) · Significant and substantial (S&S) · $1,126.00 proposed penalty

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

    violationRecord 5094806
    Mountaineer II Mine · 4609029

    30 CFR 75.202(a) · Significant and substantial (S&S) · $1,126.00 proposed penalty

  19. Spot Inspections

    inspectionRecord F00A111
    Mountaineer II Mine · 4609029

    103(i) · 5.0 on-site hours reported

  20. Storage of materials.

    violationRecord 5133436
    Mountaineer II Mine · 4609029

    30 CFR 77.208(e) · $226.00 proposed penalty

  21. Mechanical equipment guards.

    violationRecord 5133435
    Mountaineer II Mine · 4609029

    30 CFR 77.400(a) · Significant and substantial (S&S) · $504.00 proposed penalty

  22. Loading and haulage equipment; installations.

    violationRecord 5132912
    Mountaineer II Mine · 4609029

    30 CFR 77.1605(d) · $151.00 proposed penalty

  23. Roof control plan.

    violationRecord 5132911
    Mountaineer II Mine · 4609029

    30 CFR 75.220(a)(1) · $432.00 proposed penalty

  24. Spot Inspections

    inspectionRecord F022442
    Mountaineer II Mine · 4609029

    103(i) · 9.8 on-site hours reported

  25. Weekly examination.

    violationRecord 5133434
    Mountaineer II Mine · 4609029

    30 CFR 75.364(g) · $151.00 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.