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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. Accumulation of combustible materials.

    violationRecord 5098590
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $432.00 proposed penalty

  2. Accumulation of combustible materials.

    violationRecord 5098589
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $193.00 proposed penalty

  3. Mine ventilation plan; submission and approval.

    violationRecord 5095225
    Mountaineer II Mine · 4609029

    30 CFR 75.370(a)(1) · $336.00 proposed penalty

  4. Spot Inspections

    inspectionRecord F02933F
    Mountaineer II Mine · 4609029

    103(i) · 5.5 on-site hours reported

  5. Health Technical Investigation

    inspectionRecord F02EC81
    Cardinal Preparation Plant · 4609046

    7.0 on-site hours reported

  6. Mine ventilation plan; submission and approval.

    violationRecord 5095224
    Mountaineer II Mine · 4609029

    30 CFR 75.370(a)(1) · $336.00 proposed penalty

  7. Electric equipment; examination, testing and maintenance.

    violationRecord 5133420
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $1,126.00 proposed penalty

  8. Accumulation of combustible materials.

    violationRecord 5133419
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $193.00 proposed penalty

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

    violationRecord 5133418
    Mountaineer II Mine · 4609029

    30 CFR 75.202(a) · Significant and substantial (S&S) · $2,712.00 proposed penalty

  10. First-aid equipment; location; minimum requirements.

    violationRecord 5098588
    Mountaineer II Mine · 4609029

    30 CFR 75.1713-7(a) · $226.00 proposed penalty

  11. Condition and examination of firefighting equipment.

    violationRecord 5098587
    Mountaineer II Mine · 4609029

    30 CFR 75.1100-3 · $245.00 proposed penalty

  12. Electric equipment; examination, testing and maintenance.

    violationRecord 5098586
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $151.00 proposed penalty

  13. Power wires; support.

    violationRecord 5133417
    Mountaineer II Mine · 4609029

    30 CFR 75.516 · $755.00 proposed penalty

  14. Accumulation of combustible materials.

    violationRecord 5133416
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $432.00 proposed penalty

  15. Accumulation of combustible materials.

    violationRecord 5133415
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $432.00 proposed penalty

  16. Roof bolting.

    violationRecord 5133414
    Mountaineer II Mine · 4609029

    30 CFR 75.204(c)(1) · $151.00 proposed penalty

  17. Loading and haulage equipment; operation.

    violationRecord 5132541
    Mountaineer II Mine · 4609029

    30 CFR 77.1607(cc) · $336.00 proposed penalty

  18. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5132540
    Mountaineer II Mine · 4609029

    30 CFR 75.1731(a) · $245.00 proposed penalty

  19. Underground electrical installations.

    violationRecord 5133413
    Mountaineer II Mine · 4609029

    30 CFR 75.340(a)(1)(ii) · $226.00 proposed penalty

  20. Accumulation of combustible materials.

    violationRecord 5133412
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $193.00 proposed penalty

  21. Electric equipment; examination, testing and maintenance.

    violationRecord 5133411
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $151.00 proposed penalty

  22. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5132539
    Mountaineer II Mine · 4609029

    30 CFR 75.1731(a) · $151.00 proposed penalty

  23. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5132538
    Mountaineer II Mine · 4609029

    30 CFR 75.1731(b) · $151.00 proposed penalty

  24. Fire suppression systems; additional requirements.

    violationRecord 5132537
    Mountaineer II Mine · 4609029

    30 CFR 75.1103-10 · $226.00 proposed penalty

  25. Type and quality of firefighting equipment.

    violationRecord 5132536
    Mountaineer II Mine · 4609029

    30 CFR 75.1100-1(a) · $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.