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← Warrior Met Coal Mining, LLC

Warrior Met Coal Mining, 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. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5190554
    No 7 Mine · 0101401

    30 CFR 75.1731(c) · Significant and substantial (S&S) · $1,431.00 proposed penalty

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

    violationRecord 5190553
    No 7 Mine · 0101401

    30 CFR 75.202(a) · $288.00 proposed penalty

  3. Maintenance of incombustible content of rock dust.

    violationRecord 9757568
    No 7 Mine · 0101401

    30 CFR 75.403 · $226.00 proposed penalty

  4. Accumulation of combustible materials.

    violationRecord 5192231
    No 7 Mine · 0101401

    30 CFR 75.400 · $336.00 proposed penalty

  5. Drill dust control at underground areas of underground mines.

    violationRecord 5190698
    No 4 Mine · 0101247

    30 CFR 72.630(b) · Significant and substantial (S&S) · $1,968.00 proposed penalty

  6. Drill dust control at underground areas of underground mines.

    violationRecord 5190697
    No 4 Mine · 0101247

    30 CFR 72.630(b) · Significant and substantial (S&S)

  7. Mine ventilation plan; submission and approval.

    violationRecord 5190696
    No 4 Mine · 0101247

    30 CFR 75.370(a)(1) · $313.00 proposed penalty

  8. Mine ventilation plan; submission and approval.

    violationRecord 5190695
    No 4 Mine · 0101247

    30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $1,550.00 proposed penalty

  9. Mine ventilation plan; submission and approval.

    violationRecord 5190694
    No 4 Mine · 0101247

    30 CFR 75.370(a)(1) · $313.00 proposed penalty

  10. Mechanical equipment guards.

    violationRecord 9757567
    No 7 Mine · 0101401

    30 CFR 75.1722(b) · Significant and substantial (S&S) · $1,431.00 proposed penalty

  11. Ventilation Technical Investigation

    inspectionRecord 6917476
    No 4 Mine · 0101247

    38.3 on-site hours reported

  12. Roof Control Technical Investigation

    inspectionRecord 6920877
    No 7 Mine · 0101401

    44.3 on-site hours reported

  13. Roof control plan.

    violationRecord 5190552
    No 7 Mine · 0101401

    30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $1,219.00 proposed penalty

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

    violationRecord 5190551
    No 7 Mine · 0101401

    30 CFR 75.202(a) · $288.00 proposed penalty

  15. Permissible electric face equipment; maintenance.

    violationRecord 5190550
    No 7 Mine · 0101401

    30 CFR 75.503 · Significant and substantial (S&S) · $1,679.00 proposed penalty

  16. Escapeways; bituminous and lignite mines.

    violationRecord 5190549
    No 7 Mine · 0101401

    30 CFR 75.380(d)(7)(iv) · Significant and substantial (S&S) · $959.00 proposed penalty

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

    violationRecord 5191326
    No 7 Mine · 0101401

    30 CFR 75.1106-3(a)(2) · Significant and substantial (S&S) · $959.00 proposed penalty

  18. Maintenance of diesel-powered equipment.

    violationRecord 5191325
    No 7 Mine · 0101401

    30 CFR 75.1914(a) · $193.00 proposed penalty

  19. Other safeguards.

    violationRecord 5191324
    No 7 Mine · 0101401

    30 CFR 75.1403 · Significant and substantial (S&S) · $1,679.00 proposed penalty

  20. Fall of roof or back

    accidentRecord 220262470007
    No 4 Mine · 0101247

    Accident only

    Accident narrative

    Unplanned roof fall has occurred at the South Portal, spad station #057, one crosscut from 4-2 shaft/hoist. The roof has fell above the anchorage point of primary support.

  21. Non-Injury Accident Investigation

    inspectionRecord 6920876
    No 4 Mine · 0101247

    1.8 on-site hours reported

  22. Spot Inspections

    inspectionRecord F03E4A2
    No 4 Mine · 0101247

    103(i) · 6.8 on-site hours reported

  23. Spot Inspections

    inspectionRecord F02407E
    No 7 Mine · 0101401

    103(i) · 7.3 on-site hours reported

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

    violationRecord 5190548
    No 4 Mine · 0101247

    30 CFR 75.202(a) · Significant and substantial (S&S)

  25. Violation — cited standard not reported

    violationRecord 5190547
    No 4 Mine · 0101247
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.