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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. Power wires and cables; insulation and protection.

    violationRecord 5098516
    Mountaineer II Mine · 4609029

    30 CFR 75.517 · $465.00 proposed penalty

  2. Electric equipment; examination, testing and maintenance.

    violationRecord 5098515
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $1,968.00 proposed penalty

  3. Roof control plan.

    violationRecord 5098514
    Mountaineer II Mine · 4609029

    30 CFR 75.220(a)(1) · $1,431.00 proposed penalty

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

    violationRecord 5098513
    Mountaineer II Mine · 4609029

    30 CFR 75.202(a) · Significant and substantial (S&S) · $1,679.00 proposed penalty

  5. Machinery

    accidentRecord 220260550012
    Mountaineer II Mine · 4609029

    Days away from work only

    Accident narrative

    Employee was hanging curtain at the roof bolt machine when they were struck by a rock measuring approximately 32" wide by 65" long by 1-4" thick.

  6. Spot Inspections

    inspectionRecord F0106F5
    Mountaineer II Mine · 4609029

    103(i) · 5.5 on-site hours reported

  7. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5132414
    Mountaineer II Mine · 4609029

    30 CFR 75.1731(b) · $151.00 proposed penalty

  8. Preshift examination at fixed intervals.

    violationRecord 5132413
    Mountaineer II Mine · 4609029

    30 CFR 75.360(f) · $151.00 proposed penalty

  9. Other safeguards.

    violationRecord 5132412
    Mountaineer II Mine · 4609029

    30 CFR 75.1403 · Significant and substantial (S&S) · $2,712.00 proposed penalty

  10. Accumulation of combustible materials.

    violationRecord 5132411
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $592.00 proposed penalty

  11. Handling of materials

    accidentRecord 220260550013
    Mountaineer II Mine · 4609029

    Days away from work only

    Accident narrative

    Employee was helping move cm cable over when they felt pain in their left foot.

  12. Accumulation of combustible materials.

    violationRecord 5098512
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $288.00 proposed penalty

  13. Rehabilitation of areas with unsupported roof.

    violationRecord 9839699
    Mountaineer II Mine · 4609029

    30 CFR 75.212(c) · $959.00 proposed penalty

  14. Accumulation of combustible materials.

    violationRecord 5132410
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $288.00 proposed penalty

  15. Spot Inspections

    inspectionRecord F0106F4
    Mountaineer II Mine · 4609029

    103(i) · 3.5 on-site hours reported

  16. Machinery and equipment; operation and maintenance.

    violationRecord 5132409
    Mountaineer II Mine · 4609029

    30 CFR 75.1725(a) · Significant and substantial (S&S) · $2,133.00 proposed penalty

  17. Power wires and cables; insulation and protection.

    violationRecord 5132408
    Mountaineer II Mine · 4609029

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

  18. Mine ventilation plan; submission and approval.

    violationRecord 5132407
    Mountaineer II Mine · 4609029

    30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $1,679.00 proposed penalty

  19. Electric equipment; examination, testing and maintenance.

    violationRecord 5098511
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $193.00 proposed penalty

  20. Power wires and cables; insulation and protection.

    violationRecord 5098510
    Mountaineer II Mine · 4609029

    30 CFR 75.517 · $504.00 proposed penalty

  21. Surface installations; general.

    violationRecord 5096308
    Cardinal Preparation Plant · 4609046

    30 CFR 77.200 · $151.00 proposed penalty

  22. Insulating mats at power switches.

    violationRecord 5096307
    Cardinal Preparation Plant · 4609046

    30 CFR 77.513 · $151.00 proposed penalty

  23. Power wires and cables; insulation and protection.

    violationRecord 5098509
    Mountaineer II Mine · 4609029

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

  24. Inspection of fire suppression devices.

    violationRecord 5098508
    Mountaineer II Mine · 4609029

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

  25. Roof control plan.

    violationRecord 5098507
    Mountaineer II Mine · 4609029

    30 CFR 75.220(a)(1) · $697.00 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.