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Allegheny Metallurgical, LLC safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-10-28Database snapshot · 2026-10-28

Safety activity

  1. Ventilation controls.

    violationRecord 9584958
    LONGVIEW MINE · 4609447

    30 CFR 75.333(c)(3) · $151.00 proposed penalty

  2. Violation — cited standard not reported

    violationRecord 9930782
    LONGVIEW MINE · 4609447

    $252.00 proposed penalty

  3. Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.

    violationRecord 9930781
    LONGVIEW MINE · 4609447

    30 CFR 75.1714-3(a) · $226.00 proposed penalty

  4. Preshift examination at fixed intervals.

    violationRecord 9934421
    LONGVIEW MINE · 4609447

    30 CFR 75.360(f) · $151.00 proposed penalty

  5. Power wires and cables; insulation and protection.

    violationRecord 9934420
    LONGVIEW MINE · 4609447

    30 CFR 75.517 · Significant and substantial (S&S) · $1,126.00 proposed penalty

  6. Identification of circuit breakers.

    violationRecord 9930780
    LONGVIEW MINE · 4609447

    30 CFR 77.904 · $151.00 proposed penalty

  7. Accumulation of combustible materials.

    violationRecord 9934419
    LONGVIEW MINE · 4609447

    30 CFR 75.400 · Significant and substantial (S&S) · $504.00 proposed penalty

  8. Accumulation of combustible materials.

    violationRecord 9934418
    LONGVIEW MINE · 4609447

    30 CFR 75.400 · $151.00 proposed penalty

  9. Spot Inspections

    inspectionRecord F016764
    LONGVIEW MINE · 4609447

    103(i) · 9.5 on-site hours reported

  10. Ventilation controls.

    violationRecord 9584957
    LONGVIEW MINE · 4609447

    30 CFR 75.333(d)(3) · $151.00 proposed penalty

  11. Spot Inspections

    inspectionRecord F0166BB
    LONGVIEW MINE · 4609447

    103(i) · 9.5 on-site hours reported

  12. Ventilation controls.

    violationRecord 9934417
    LONGVIEW MINE · 4609447

    30 CFR 75.333(c)(3) · $151.00 proposed penalty

  13. Mine ventilation plan; submission and approval.

    violationRecord 9934416
    LONGVIEW MINE · 4609447

    30 CFR 75.370(a)(1) · $226.00 proposed penalty

  14. Electrical Technical Investigation

    inspectionRecord F0136BE
    LONGVIEW MINE · 4609447

    43.3 on-site hours reported

  15. Regular Safety and Health Inspection

    inspectionRecord F0166BA
    LONGVIEW MINE · 4609447

    115.5 on-site hours reported

  16. Spot Inspections

    inspectionRecord F018E61
    LONGVIEW MINE · 4609447

    103(i) · 2.5 on-site hours reported

  17. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord F018E60
    LONGVIEW MINE · 4609447

    4.5 on-site hours reported

  18. Violation — cited standard not reported

    violationRecord 9089997
    LONGVIEW MINE · 4609447

    $982.00 proposed penalty

  19. Main mine fan stoppage with persons underground.

    violationRecord 9089996
    LONGVIEW MINE · 4609447

    30 CFR 75.313(c)(1) · $1,968.00 proposed penalty

  20. Ventilation Technical Investigation

    inspectionRecord F005A2B
    LONGVIEW MINE · 4609447

    5.0 on-site hours reported

  21. Handling of materials

    accidentRecord 220261870002
    LONGVIEW MINE · 4609447

    No dys awy frm wrk,no rstr act

    Accident narrative

    Employee was assisting fellow employee in lifting longwall monorail beams off of a conveyor belt and placing them on the mine floor. While lifting a beam EE's fellow employee lost EE's grip on the beam, causing it to strike the injured employee's left hand/wrist area. The injured employee continued to work but was diagnosed with a fracture on 7/1/2026.

  22. Spot Inspections

    inspectionRecord F016760
    LONGVIEW MINE · 4609447

    103(i) · 8.0 on-site hours reported

  23. Spot Inspections

    inspectionRecord F026778
    LONGVIEW MINE · 4609447

    103(i) · 7.5 on-site hours reported

  24. Other safeguards.

    violationRecord 9089995
    LONGVIEW MINE · 4609447

    30 CFR 75.1403 · $151.00 proposed penalty

  25. Spot Inspections

    inspectionRecord F017D7A
    LONGVIEW MINE · 4609447

    103(i) · 6.8 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.