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Allegheny Metallurgical, LLC safety activity

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

2025-01-01 – 2026-10-31Database snapshot · 2026-10-31

Safety activity

  1. Handling of materials

    accidentRecord 220251710030
    LONGVIEW MINE · 4609447

    No dys awy frm wrk,no rstr act

    Accident narrative

    Injured employee was attempting to separate drill steels when the steels came apart and struck their upper lip, chipping their front tooth requiring dental repair. No time was missed as a result of this incident.

  2. Spot Inspections

    inspectionRecord F014DB3
    LONGVIEW MINE · 4609447

    103(i) · 5.8 on-site hours reported

  3. Roof Control Technical Investigation

    inspectionRecord F005C5C
    LONGVIEW MINE · 4609447

    17.5 on-site hours reported

  4. Spot Inspections

    inspectionRecord F0133CC
    LONGVIEW MINE · 4609447

    103(i) · 10.8 on-site hours reported

  5. Electric equipment; examination, testing and maintenance.

    violationRecord 9584777
    LONGVIEW MINE · 4609447

    30 CFR 75.512 · $165.00 proposed penalty

  6. Accumulation of combustible materials.

    violationRecord 9584776
    LONGVIEW MINE · 4609447

    30 CFR 75.400 · $336.00 proposed penalty

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

    violationRecord 9584775
    LONGVIEW MINE · 4609447

    30 CFR 72.630(b) · $151.00 proposed penalty

  8. Power wires; support.

    violationRecord 9584774
    LONGVIEW MINE · 4609447

    30 CFR 75.516 · $165.00 proposed penalty

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

    violationRecord 9584773
    LONGVIEW MINE · 4609447

    30 CFR 75.202(a) · Significant and substantial (S&S) · $549.00 proposed penalty

  10. Other safeguards.

    violationRecord 9584772
    LONGVIEW MINE · 4609447

    30 CFR 75.1403 · $177.00 proposed penalty

  11. Ventilation controls.

    violationRecord 9584771
    LONGVIEW MINE · 4609447

    30 CFR 75.333(d)(1) · $165.00 proposed penalty

  12. Spot Inspections

    inspectionRecord F005C5B
    LONGVIEW MINE · 4609447

    103(i) · 9.5 on-site hours reported

  13. Roof control plan.

    violationRecord 9586932
    LONGVIEW MINE · 4609447

    30 CFR 75.220(a)(1) · $177.00 proposed penalty

  14. Accumulation of combustible materials.

    violationRecord 9586931
    LONGVIEW MINE · 4609447

    30 CFR 75.400 · $151.00 proposed penalty

  15. Spot Inspections

    inspectionRecord F005C5A
    LONGVIEW MINE · 4609447

    103(i) · 8.5 on-site hours reported

  16. Powered haulage

    accidentRecord 220251610011
    LONGVIEW MINE · 4609447

    Days away from work only

    Accident narrative

    Employee was a passenger in a rail mounted mantrip that ran into another mantrip. Employee came out and sought medical attention. Injury was not the result of a training or compliance issue.

  17. Spot Inspections

    inspectionRecord F0133CB
    LONGVIEW MINE · 4609447

    103(i) · 8.8 on-site hours reported

  18. Maintenance of diesel-powered equipment.

    violationRecord 9584770
    LONGVIEW MINE · 4609447

    30 CFR 75.1914(e) · $151.00 proposed penalty

  19. Nonpermissible diesel-powered equipment; design and performance requirements.

    violationRecord 9584769
    LONGVIEW MINE · 4609447

    30 CFR 75.1909(a)(1) · $151.00 proposed penalty

  20. Spot Inspections

    inspectionRecord F014DB1
    LONGVIEW MINE · 4609447

    103(i) · 14.0 on-site hours reported

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

    violationRecord 9589228
    LONGVIEW MINE · 4609447

    30 CFR 75.202(a) · Significant and substantial (S&S) · $549.00 proposed penalty

  22. Mechanical equipment guards.

    violationRecord 9589227
    LONGVIEW MINE · 4609447

    30 CFR 75.1722(a) · Significant and substantial (S&S) · $549.00 proposed penalty

  23. Preshift examination at fixed intervals.

    violationRecord 9584768
    LONGVIEW MINE · 4609447

    30 CFR 75.360(b)(8) · $165.00 proposed penalty

  24. Weekly examination.

    violationRecord 9584767
    LONGVIEW MINE · 4609447

    30 CFR 75.364(a)(2)(iii) · $549.00 proposed penalty

  25. Handling of materials

    accidentRecord 220251530018
    LONGVIEW MINE · 4609447

    Days away from work only

    Accident narrative

    Injured employee felt pain in lower abdomen during shift. A hernia related to a weakened abdominal wall from birth was later diagnosed by a physician. Employee was taken off work on 5/29/2025.

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.