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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. Short circuit protection; ratings and settings of circuit breakers.

    violationRecord 5133403
    Mountaineer II Mine · 4609029

    30 CFR 75.601-1 · $151.00 proposed penalty

  2. Verbal Hazard Complaint Inspections

    inspectionRecord F013A1A
    Mountaineer II Mine · 4609029

    19.8 on-site hours reported

  3. Mine ventilation plan; submission and approval.

    violationRecord 5091190
    Mountaineer II Mine · 4609029

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

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

    violationRecord 5091191
    Mountaineer II Mine · 4609029

    30 CFR 75.202(a) · $209.00 proposed penalty

  5. Communication facilities; working sections; installation and maintenance requirements; audible or visual alarms.

    violationRecord 5133402
    Mountaineer II Mine · 4609029

    30 CFR 75.1600-2(e) · $151.00 proposed penalty

  6. Inspection of fire suppression devices.

    violationRecord 5133401
    Mountaineer II Mine · 4609029

    30 CFR 75.1107-16(b) · $336.00 proposed penalty

  7. Accumulation of combustible materials.

    violationRecord 5133400
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $245.00 proposed penalty

  8. Preshift examination at fixed intervals.

    violationRecord 5130699
    Mountaineer II Mine · 4609029

    30 CFR 75.360(f) · $151.00 proposed penalty

  9. Permissible electric face equipment; maintenance.

    violationRecord 5098575
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $504.00 proposed penalty

  10. Preshift examination at fixed intervals.

    violationRecord 5098574
    Mountaineer II Mine · 4609029

    30 CFR 75.360(f) · $151.00 proposed penalty

  11. Spot Inspections

    inspectionRecord F02933C
    Mountaineer II Mine · 4609029

    103(i) · 15.5 on-site hours reported

  12. Preshift examination at fixed intervals.

    violationRecord 5130697
    Mountaineer II Mine · 4609029

    30 CFR 75.360(f) · $151.00 proposed penalty

  13. Proximity detection systems.

    violationRecord 5130696
    Mountaineer II Mine · 4609029

    30 CFR 75.1732(b)(2) · $755.00 proposed penalty

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

    violationRecord 5130695
    Mountaineer II Mine · 4609029

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

  15. Roof control plan.

    violationRecord 5130694
    Mountaineer II Mine · 4609029

    30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $5,574.00 proposed penalty

  16. Machinery and equipment; operation and maintenance.

    violationRecord 5130693
    Mountaineer II Mine · 4609029

    30 CFR 75.1725(a) · Significant and substantial (S&S) · $504.00 proposed penalty

  17. Ventilation controls.

    violationRecord 5095221
    Mountaineer II Mine · 4609029

    30 CFR 75.333(c)(3) · $226.00 proposed penalty

  18. Weekly examination.

    violationRecord 5098573
    Mountaineer II Mine · 4609029

    30 CFR 75.364(a)(1) · Significant and substantial (S&S)

  19. Mine ventilation plan; submission and approval.

    violationRecord 5098572
    Mountaineer II Mine · 4609029

    30 CFR 75.370(a)(1) · $13,436.00 proposed penalty

  20. Spot Inspections

    inspectionRecord F02933B
    Mountaineer II Mine · 4609029

    103(i) · 5.5 on-site hours reported

  21. Other safeguards.

    violationRecord 5095220
    Mountaineer II Mine · 4609029

    30 CFR 75.1403 · $267.00 proposed penalty

  22. Electric equipment; examination, testing and maintenance.

    violationRecord 5130692
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $151.00 proposed penalty

  23. Power wires and cables; insulation and protection.

    violationRecord 5098571
    Mountaineer II Mine · 4609029

    30 CFR 75.517 · Significant and substantial (S&S) · $4,047.00 proposed penalty

  24. Electric equipment; examination, testing and maintenance.

    violationRecord 5098570
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $209.00 proposed penalty

  25. Impoundment Spot Inspection

    inspectionRecord F02D1AF
    Cardinal Preparation Plant · 4609046

    4.3 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.