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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. Minimum requirements; fire suppression materials and location; maintenance of entries and crosscuts; access doors; communications; fire crews; high-expansion foam devices.

    violationRecord 5132535
    Mountaineer II Mine · 4609029

    30 CFR 75.1103-9(a) · $226.00 proposed penalty

  2. Clamping of trailing cables to equipment.

    violationRecord 5098585
    Mountaineer II Mine · 4609029

    30 CFR 75.605 · $151.00 proposed penalty

  3. Permissible electric face equipment; maintenance.

    violationRecord 5098584
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $165.00 proposed penalty

  4. Electric equipment; examination, testing and maintenance.

    violationRecord 5098583
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $151.00 proposed penalty

  5. Roof control plan.

    violationRecord 5098582
    Mountaineer II Mine · 4609029

    30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $1,037.00 proposed penalty

  6. Condition and examination of firefighting equipment.

    violationRecord 5133410
    Mountaineer II Mine · 4609029

    30 CFR 75.1100-3 · $245.00 proposed penalty

  7. Accumulations of combustible materials.

    violationRecord 5133409
    Mountaineer II Mine · 4609029

    30 CFR 77.1104 · $151.00 proposed penalty

  8. Spot Inspections

    inspectionRecord F02933E
    Mountaineer II Mine · 4609029

    103(i) · 4.5 on-site hours reported

  9. Ventilation controls.

    violationRecord 5095223
    Mountaineer II Mine · 4609029

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

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

    violationRecord 5133408
    Mountaineer II Mine · 4609029

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

  11. Electric equipment; examination, testing and maintenance.

    violationRecord 5133407
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $151.00 proposed penalty

  12. Other safeguards.

    violationRecord 5133406
    Mountaineer II Mine · 4609029

    30 CFR 75.1403 · Significant and substantial (S&S) · $883.00 proposed penalty

  13. Permissible exposure level.

    violationRecord 5098581
    Mountaineer II Mine · 4609029

    30 CFR 62.130(a) · Significant and substantial (S&S) · $959.00 proposed penalty

  14. Methane monitors.

    violationRecord 5132534
    Mountaineer II Mine · 4609029

    30 CFR 75.342(a)(4)(ii) · $209.00 proposed penalty

  15. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5132533
    Mountaineer II Mine · 4609029

    30 CFR 75.1731(a) · $151.00 proposed penalty

  16. Other safeguards.

    violationRecord 5132532
    Mountaineer II Mine · 4609029

    30 CFR 75.1403

  17. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5132531
    Mountaineer II Mine · 4609029

    30 CFR 75.1731(b) · $151.00 proposed penalty

  18. Automatic fire sensors and manual actuators; installation; minimum requirements.

    violationRecord 5133405
    Mountaineer II Mine · 4609029

    30 CFR 75.1107-4(a)(1) · $226.00 proposed penalty

  19. Automatic fire warning devices; actions and response.

    violationRecord 5098579
    Mountaineer II Mine · 4609029

    30 CFR 75.1103-5(a)(1) · $398.00 proposed penalty

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

    violationRecord 5098578
    Mountaineer II Mine · 4609029

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

  21. Accumulation of combustible materials.

    violationRecord 5098577
    Mountaineer II Mine · 4609029

    30 CFR 75.400 · $193.00 proposed penalty

  22. Electric equipment; examination, testing and maintenance.

    violationRecord 5098576
    Mountaineer II Mine · 4609029

    30 CFR 75.512 · $151.00 proposed penalty

  23. Spot Inspections

    inspectionRecord F02933D
    Mountaineer II Mine · 4609029

    103(i) · 5.5 on-site hours reported

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

    violationRecord 5095222
    Mountaineer II Mine · 4609029

    30 CFR 75.202(a) · $465.00 proposed penalty

  25. Permissible electric face equipment; maintenance.

    violationRecord 5133404
    Mountaineer II Mine · 4609029

    30 CFR 75.503 · $226.00 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.