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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. Examination and maintenance of firefighting equipment.

    violationRecord 9839312
    Cardinal Preparation Plant · 4609046

    30 CFR 77.1110 · $267.00 proposed penalty

  2. Travelways at surface installations.

    violationRecord 9839311
    Cardinal Preparation Plant · 4609046

    30 CFR 77.205(a) · $151.00 proposed penalty

  3. Grounding metallic sheaths, armors, and conduits enclosing power conductors.

    violationRecord 9839310
    Cardinal Preparation Plant · 4609046

    30 CFR 77.700 · $151.00 proposed penalty

  4. Cable fittings; suitability.

    violationRecord 9839309
    Cardinal Preparation Plant · 4609046

    30 CFR 77.505 · $151.00 proposed penalty

  5. Worked-out areas and areas where pillars are being recovered.

    violationRecord 9595091
    Mountaineer II Mine · 4609029

    30 CFR 75.334(b)(1)

  6. Worked-out areas and areas where pillars are being recovered.

    violationRecord 9595090
    Mountaineer II Mine · 4609029

    30 CFR 75.334(b)(1) · $20,560.00 proposed penalty

  7. Roof control plan.

    violationRecord 9839308
    Mountaineer II Mine · 4609029

    30 CFR 75.220(a)(1) · $2,133.00 proposed penalty

  8. Roof control plan.

    violationRecord 9839307
    Mountaineer II Mine · 4609029

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

  9. Air quality detectors and measurement devices.

    violationRecord 9839306
    Mountaineer II Mine · 4609029

    30 CFR 75.320(a) · $432.00 proposed penalty

  10. Spot Inspections

    inspectionRecord F006C7E
    Mountaineer II Mine · 4609029

    103(i) · 12.0 on-site hours reported

  11. Accumulation of combustible materials.

    violationRecord 9839305
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $1,818.00 proposed penalty

  12. Ventilation controls.

    violationRecord 9839303
    Mountaineer II Mine · 4609029

    30 CFR 75.333(h) · $336.00 proposed penalty

  13. Spot Inspections

    inspectionRecord 7034512
    Mountaineer II Mine · 4609029

    103(i) · 11.3 on-site hours reported

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

    violationRecord 9595089
    Mountaineer II Mine · 4609029

    30 CFR 75.202(a) · Significant and substantial (S&S) · $7,676.00 proposed penalty

  15. Ventilation controls.

    violationRecord 9595088
    Mountaineer II Mine · 4609029

    30 CFR 75.333(h) · $336.00 proposed penalty

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

    violationRecord 9595087
    Mountaineer II Mine · 4609029

    30 CFR 75.202(a) · Significant and substantial (S&S) · $2,312.00 proposed penalty

  17. Accumulation of combustible materials.

    violationRecord 9836796
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $549.00 proposed penalty

  18. Condition and examination of firefighting equipment.

    violationRecord 9836795
    Mountaineer II Mine · 4609029

    30 CFR 75.1100-3 · $398.00 proposed penalty

  19. Condition and examination of firefighting equipment.

    violationRecord 9836794
    Mountaineer II Mine · 4609029

    30 CFR 75.1100-3 · $398.00 proposed penalty

  20. Atmospheric monitoring systems.

    violationRecord 9836793
    Mountaineer II Mine · 4609029

    30 CFR 75.351(h) · $288.00 proposed penalty

  21. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9836792
    Mountaineer II Mine · 4609029

    30 CFR 75.1731(b) · $336.00 proposed penalty

  22. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9836791
    Mountaineer II Mine · 4609029

    30 CFR 75.1731(a) · $151.00 proposed penalty

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

    violationRecord 9836790
    Mountaineer II Mine · 4609029

    30 CFR 75.202(a) · Significant and substantial (S&S) · $2,312.00 proposed penalty

  24. Spot Inspections

    inspectionRecord F006C7C
    Mountaineer II Mine · 4609029

    103(i) · 8.5 on-site hours reported

  25. Roof bolting.

    violationRecord 9836789
    Mountaineer II Mine · 4609029

    30 CFR 75.204(c)(1) · $288.00 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.