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Mountaineer II Mine safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Regular Safety and Health Inspection

    inspectionRecord F01518F

    150.0 on-site hours reported

  2. Spot Inspections

    inspectionRecord F02EE0F

    103(i) · 7.0 on-site hours reported

  3. Automatic fire sensor and warning device systems; installation; minimum requirements.

    violationRecord 5131421

    30 CFR 75.1103-4(b)

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

    violationRecord 5131420

    30 CFR 72.630(b)

  5. Spot Inspections

    inspectionRecord F022447

    103(i) · 8.5 on-site hours reported

  6. Electric equipment; examination, testing and maintenance.

    violationRecord 5132650

    30 CFR 75.512

  7. Electric equipment; examination, testing and maintenance.

    violationRecord 5132649

    30 CFR 75.512

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

    violationRecord 5132648

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

  9. Escapeways; bituminous and lignite mines.

    violationRecord 5132647

    30 CFR 75.380(d)(7)(vi)

  10. Electric equipment; examination, testing and maintenance.

    violationRecord 5132646

    30 CFR 75.512

  11. Spot Inspections

    inspectionRecord F02EE0E

    103(i) · 6.5 on-site hours reported

  12. Methane monitors.

    violationRecord 5131419

    30 CFR 75.342(a)(4)

  13. Installation of electric equipment and conductors; permissibility.

    violationRecord 5134534

    30 CFR 75.1002(a)

  14. Roof control plan.

    violationRecord 5134533

    30 CFR 75.220(a)(1)

  15. Automatic fire sensor and warning device systems; examination and test requirements.

    violationRecord 5134532

    30 CFR 75.1103-8(c)

  16. On-shift examination.

    violationRecord 5134531

    30 CFR 75.362(a)(2)

  17. Storage of materials.

    violationRecord 5134530

    30 CFR 77.208(d)

  18. Spot Inspections

    inspectionRecord F02F688

    103(i) · 7.5 on-site hours reported

  19. Mine ventilation plan; submission and approval.

    violationRecord 5131274

    30 CFR 75.370(a)(1)

  20. Electric equipment; examination, testing and maintenance.

    violationRecord 5134529

    30 CFR 75.512

  21. Clamping of trailing cables to equipment.

    violationRecord 5134528

    30 CFR 75.605

  22. Mine ventilation plan; submission and approval.

    violationRecord 5134527

    30 CFR 75.370(a)(1)

  23. Additional self-contained self-rescuers (SCSRs).

    violationRecord 5132884

    30 CFR 75.1714-4(c)(2)

  24. Communications facilities; refuge alternatives.

    violationRecord 5134526

    30 CFR 75.1600-3(a)(1)

  25. Machinery and equipment; operation and maintenance.

    violationRecord 5134525

    30 CFR 75.1725(a) · Significant and substantial (S&S)

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.

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.