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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 5132490
    Mountaineer II Mine · 4609029

    30 CFR 75.370(a)(1) · $3,736.00 proposed penalty

  2. Electric equipment; examination, testing and maintenance.

    violationRecord 5130691
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $151.00 proposed penalty

  3. Escapeways; bituminous and lignite mines.

    violationRecord 5130690
    Mountaineer II Mine · 4609029

    30 CFR 75.380(d)(1) · Significant and substantial (S&S) · $2,936.00 proposed penalty

  4. Preshift examination at fixed intervals.

    violationRecord 5095529
    Mountaineer II Mine · 4609029

    30 CFR 75.360(g) · $151.00 proposed penalty

  5. Spot Inspections

    inspectionRecord F02933A
    Mountaineer II Mine · 4609029

    103(i) · 5.5 on-site hours reported

  6. Underground electrical installations.

    violationRecord 5095219
    Mountaineer II Mine · 4609029

    30 CFR 75.340(a)(1) · $226.00 proposed penalty

  7. Electric equipment; examination, testing and maintenance.

    violationRecord 5130689
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $151.00 proposed penalty

  8. Automatic emergency-parking brakes.

    violationRecord 5130688
    Mountaineer II Mine · 4609029

    30 CFR 75.523-3(a) · Significant and substantial (S&S) · $1,679.00 proposed penalty

  9. Roof control plan.

    violationRecord 5130687
    Mountaineer II Mine · 4609029

    30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $11,450.00 proposed penalty

  10. Electric equipment; examination, testing and maintenance.

    violationRecord 5098569
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $151.00 proposed penalty

  11. Storage of liquefied and nonliquefied compressed gas cylinders; requirements.

    violationRecord 5098568
    Mountaineer II Mine · 4609029

    30 CFR 75.1106-3(c) · $226.00 proposed penalty

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

    violationRecord 5098567
    Mountaineer II Mine · 4609029

    30 CFR 75.202(a) · Significant and substantial (S&S) · $1,126.00 proposed penalty

  13. Performing work from a raised position; safeguards.

    violationRecord 5098566
    Mountaineer II Mine · 4609029

    30 CFR 75.1726(b) · $1,219.00 proposed penalty

  14. Powered haulage

    accidentRecord 220261320026
    Mountaineer II Mine · 4609029

    Days away from work only

    Accident narrative

    Employee was walking ahead of a scoop when EE bent over to tie EE's boots and EE's foot was ran over by a scoop tire.

  15. Ventilation controls.

    violationRecord 5095218
    Mountaineer II Mine · 4609029

    30 CFR 75.333(e)(1)(ii) · $226.00 proposed penalty

  16. Mine ventilation plan; submission and approval.

    violationRecord 5095217
    Mountaineer II Mine · 4609029

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

  17. Actions for excessive methane.

    violationRecord 5130686
    Mountaineer II Mine · 4609029

    30 CFR 75.323(b)(1)(ii) · Significant and substantial (S&S)

  18. Violation — cited standard not reported

    violationRecord 5130685
    Mountaineer II Mine · 4609029

  19. Quarterly sampling; mechanized mining units.

    violationRecord 5098565
    Mountaineer II Mine · 4609029

    30 CFR 70.208(b)(3) · $1,126.00 proposed penalty

  20. Roof control plan.

    violationRecord 5098564
    Mountaineer II Mine · 4609029

    30 CFR 75.220(a)(1) · $465.00 proposed penalty

  21. Mechanical equipment guards.

    violationRecord 5098563
    Mountaineer II Mine · 4609029

    30 CFR 75.1722(a) · $336.00 proposed penalty

  22. Permissible electric face equipment; maintenance.

    violationRecord 5130684
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $398.00 proposed penalty

  23. Cable fittings; suitability.

    violationRecord 5130683
    Mountaineer II Mine · 4609029

    30 CFR 75.515 · $755.00 proposed penalty

  24. Spot Inspections

    inspectionRecord F010703
    Mountaineer II Mine · 4609029

    103(i) · 6.0 on-site hours reported

  25. Permissible electric face equipment; maintenance.

    violationRecord 5130682
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $177.00 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.