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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. Inspection of fire suppression devices.

    violationRecord 5092299
    Mountaineer II Mine · 4609029

    30 CFR 75.1107-16(b) · $288.00 proposed penalty

  2. Verbal Hazard Complaint Inspections

    inspectionRecord F011534
    Mountaineer II Mine · 4609029

    30.3 on-site hours reported

  3. Impoundment Spot Inspection

    inspectionRecord F0192AC
    Cardinal Preparation Plant · 4609046

    4.5 on-site hours reported

  4. Spot Inspections

    inspectionRecord F0106E7
    Mountaineer II Mine · 4609029

    103(i) · 5.5 on-site hours reported

  5. Cable fittings; suitability.

    violationRecord 5092298
    Mountaineer II Mine · 4609029

    30 CFR 75.515 · $288.00 proposed penalty

  6. Accumulation of combustible materials.

    violationRecord 5092297
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $592.00 proposed penalty

  7. Inspection of fire suppression devices.

    violationRecord 5092296
    Mountaineer II Mine · 4609029

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

  8. Fall of roof or back

    accidentRecord 220253170274
    Mountaineer II Mine · 4609029

    Accident only

    Accident narrative

    An unplanned roof fall occurred in the West Mains Return, #3 entry between 7&8 cross cut. Approximately 20'x75'x6'

  9. Spot Inspections

    inspectionRecord F0106E6
    Mountaineer II Mine · 4609029

    103(i) · 7.5 on-site hours reported

  10. Ventilation controls.

    violationRecord 9839662
    Mountaineer II Mine · 4609029

    30 CFR 75.333(d)(3) · $288.00 proposed penalty

  11. Preshift examination at fixed intervals.

    violationRecord 9839661
    Mountaineer II Mine · 4609029

    30 CFR 75.360(f) · $151.00 proposed penalty

  12. Mine ventilation plan; submission and approval.

    violationRecord 9839660
    Mountaineer II Mine · 4609029

    30 CFR 75.370(a)(1) · $1,818.00 proposed penalty

  13. Regular Safety and Health Inspection

    inspectionRecord 7048975
    Mountaineer II Mine · 4609029

    458.8 on-site hours reported

  14. Machinery

    accidentRecord 220253170686
    Mountaineer II Mine · 4609029

    Days away from work only

    Accident narrative

    Employee was operating a continuous miner on 2 Gas Mainline 3 section when they were struck in the left foot by a rib roll measuring 7' long by 15" wide by 3" thick. Employee returned to work after the accident but was placed off work on 11/5/2025.

  15. Spot Inspections

    inspectionRecord F009E15
    Mountaineer II Mine · 4609029

    103(i) · 6.5 on-site hours reported

  16. Electric equipment; examination, testing and maintenance.

    violationRecord 9837180
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $193.00 proposed penalty

  17. Equipment and maintenance requirements.

    violationRecord 5130048
    Mountaineer II Mine · 4609029

    30 CFR 49.16(b) · $959.00 proposed penalty

  18. Identification of circuit breakers.

    violationRecord 5091379
    Mountaineer II Mine · 4609029

    30 CFR 75.904 · $959.00 proposed penalty

  19. Spot Inspections

    inspectionRecord F00EAEF
    Mountaineer II Mine · 4609029

    103(i) · 8.0 on-site hours reported

  20. Permissible electric face equipment; maintenance.

    violationRecord 5091378
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $193.00 proposed penalty

  21. Other safeguards.

    violationRecord 9839659
    Mountaineer II Mine · 4609029

    30 CFR 75.1403 · $1,679.00 proposed penalty

  22. Other safeguards.

    violationRecord 9839658
    Mountaineer II Mine · 4609029

    30 CFR 75.1403 · $336.00 proposed penalty

  23. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9839657
    Mountaineer II Mine · 4609029

    30 CFR 75.1731(a) · $288.00 proposed penalty

  24. Weekly examination.

    violationRecord 9839656
    Mountaineer II Mine · 4609029

    30 CFR 75.364(b)(2) · $1,431.00 proposed penalty

  25. Electrical connections or splices; suitability.

    violationRecord 5130047
    Mountaineer II Mine · 4609029

    30 CFR 75.514 · $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.