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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. Verbal Hazard Complaint Inspections

    inspectionRecord F01518A
    Mountaineer II Mine · 4609029

    15.8 on-site hours reported

  2. Weekly examination.

    violationRecord 5132848
    Mountaineer II Mine · 4609029

    30 CFR 75.364(g) · $151.00 proposed penalty

  3. Weekly examination.

    violationRecord 5132847
    Mountaineer II Mine · 4609029

    30 CFR 75.364(h) · $151.00 proposed penalty

  4. Automatic fire warning devices; actions and response.

    violationRecord 5133468
    Mountaineer II Mine · 4609029

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

  5. Actions for excessive methane.

    violationRecord 5132846
    Mountaineer II Mine · 4609029

    30 CFR 75.323(b)(2)(ii) · $165.00 proposed penalty

  6. Mine ventilation plan; submission and approval.

    violationRecord 5132845
    Mountaineer II Mine · 4609029

    30 CFR 75.370(a)(1) · $245.00 proposed penalty

  7. Rock dusting.

    violationRecord 5132844
    Mountaineer II Mine · 4609029

    30 CFR 75.402 · $226.00 proposed penalty

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

    violationRecord 5132843
    Mountaineer II Mine · 4609029

    30 CFR 75.202(a) · Significant and substantial (S&S) · $1,550.00 proposed penalty

  9. Spot Inspections

    inspectionRecord F0219D5
    Mountaineer II Mine · 4609029

    103(i) · 7.0 on-site hours reported

  10. Inspection and cover plates.

    violationRecord 5133467
    Mountaineer II Mine · 4609029

    30 CFR 77.512 · Significant and substantial (S&S) · $1,679.00 proposed penalty

  11. Flammable liquids; storage.

    violationRecord 5133466
    Mountaineer II Mine · 4609029

    30 CFR 77.1103(d) · $226.00 proposed penalty

  12. Electrical connections or splices; suitability.

    violationRecord 5133465
    Mountaineer II Mine · 4609029

    30 CFR 75.514 · $755.00 proposed penalty

  13. Permissible electric face equipment; maintenance.

    violationRecord 5133464
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $193.00 proposed penalty

  14. Machinery and equipment; operation and maintenance.

    violationRecord 5133463
    Mountaineer II Mine · 4609029

    30 CFR 75.1725(a) · Significant and substantial (S&S) · $1,126.00 proposed penalty

  15. Permissible electric face equipment; maintenance.

    violationRecord 5132842
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $398.00 proposed penalty

  16. Roof control plan.

    violationRecord 5133462
    Mountaineer II Mine · 4609029

    30 CFR 75.220(a)(1) · $1,037.00 proposed penalty

  17. Mine ventilation plan; submission and approval.

    violationRecord 5133461
    Mountaineer II Mine · 4609029

    30 CFR 75.370(a)(1) · $1,219.00 proposed penalty

  18. Other safeguards.

    violationRecord 5133460
    Mountaineer II Mine · 4609029

    30 CFR 75.1403 · Significant and substantial (S&S) · $1,818.00 proposed penalty

  19. Verbal Hazard Complaint Inspections

    inspectionRecord F015189
    Mountaineer II Mine · 4609029

    16.0 on-site hours reported

  20. Other safeguards.

    violationRecord 5096664
    Mountaineer II Mine · 4609029

    30 CFR 75.1403 · $245.00 proposed penalty

  21. Loading and haulage equipment; inspection and maintenance.

    violationRecord 5133459
    Mountaineer II Mine · 4609029

    30 CFR 77.1606(c) · $226.00 proposed penalty

  22. Permanent splicing of trailing cables.

    violationRecord 5096665
    Mountaineer II Mine · 4609029

    30 CFR 75.604(b) · Significant and substantial (S&S) · $1,679.00 proposed penalty

  23. Escapeways; bituminous and lignite mines.

    violationRecord 5133458
    Mountaineer II Mine · 4609029

    30 CFR 75.380(d)(7)(v) · $1,126.00 proposed penalty

  24. Accumulation of combustible materials.

    violationRecord 5133457
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $432.00 proposed penalty

  25. Violation — cited standard not reported

    violationRecord 5133456
    Mountaineer II Mine · 4609029

    $168.00 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.