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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 5096984
    Mountaineer II Mine · 4609029

    30 CFR 75.370(a)(1) · $465.00 proposed penalty

  2. Electric equipment; examination, testing and maintenance.

    violationRecord 5096983
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $642.00 proposed penalty

  3. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5096982
    Mountaineer II Mine · 4609029

    30 CFR 75.1731(a) · $151.00 proposed penalty

  4. Verbal Hazard Complaint Inspections

    inspectionRecord F01516E
    Mountaineer II Mine · 4609029

    8.8 on-site hours reported

  5. Spot Inspections

    inspectionRecord F0106EF
    Mountaineer II Mine · 4609029

    103(i) · 5.5 on-site hours reported

  6. Accumulation of combustible materials.

    violationRecord 9839697
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $2,312.00 proposed penalty

  7. Accumulation of combustible materials.

    violationRecord 9839696
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $592.00 proposed penalty

  8. Mechanical equipment guards.

    violationRecord 5098485
    Mountaineer II Mine · 4609029

    30 CFR 75.1722(c) · $193.00 proposed penalty

  9. On-shift examination.

    violationRecord 5098484
    Mountaineer II Mine · 4609029

    30 CFR 75.362(d)(1)(iii) · $193.00 proposed penalty

  10. Methane monitors.

    violationRecord 5096981
    Mountaineer II Mine · 4609029

    30 CFR 75.342(a)(4) · $165.00 proposed penalty

  11. Mine ventilation plan; submission and approval.

    violationRecord 5096980
    Mountaineer II Mine · 4609029

    30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $20,560.00 proposed penalty

  12. Violation — cited standard not reported

    violationRecord 5096979
    Mountaineer II Mine · 4609029

  13. Power wires and cables; insulation and protection.

    violationRecord 5098483
    Mountaineer II Mine · 4609029

    30 CFR 75.517 · Significant and substantial (S&S) · $2,503.00 proposed penalty

  14. Power wires and cables; insulation and protection.

    violationRecord 5098482
    Mountaineer II Mine · 4609029

    30 CFR 75.517 · $504.00 proposed penalty

  15. Permissible electric face equipment; maintenance.

    violationRecord 5098481
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $193.00 proposed penalty

  16. Mine ventilation plan; submission and approval.

    violationRecord 5098480
    Mountaineer II Mine · 4609029

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

  17. Roof control plan.

    violationRecord 5096978
    Mountaineer II Mine · 4609029

    30 CFR 75.220(a)(1) · $1,550.00 proposed penalty

  18. Conventional roof support.

    violationRecord 5096977
    Mountaineer II Mine · 4609029

    30 CFR 75.206(e) · $959.00 proposed penalty

  19. Spot Inspections

    inspectionRecord F02603B
    Mountaineer II Mine · 4609029

    103(i) · 11.3 on-site hours reported

  20. Electric equipment; examination, testing and maintenance.

    violationRecord 5098479
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $193.00 proposed penalty

  21. Face ventilation control devices.

    violationRecord 5096974
    Mountaineer II Mine · 4609029

    30 CFR 75.330(b)(2) · $288.00 proposed penalty

  22. Permanent splicing of trailing cables.

    violationRecord 5096976
    Mountaineer II Mine · 4609029

    30 CFR 75.604(b) · Significant and substantial (S&S) · $3,184.00 proposed penalty

  23. Power wires and cables; insulation and protection.

    violationRecord 5096975
    Mountaineer II Mine · 4609029

    30 CFR 75.517 · Significant and substantial (S&S) · $2,503.00 proposed penalty

  24. Regular Safety and Health Inspection

    inspectionRecord F0107F0
    Mountaineer II Mine · 4609029

    643.5 on-site hours reported

  25. Spot Inspections

    inspectionRecord F006C92
    Mountaineer II Mine · 4609029

    103(i) · 8.8 on-site hours reported

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.