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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. Spot Inspections

    inspectionRecord F010701

    103(i) · 5.5 on-site hours reported

  2. Roof control plan.

    violationRecord 5130666

    30 CFR 75.220(a)(1) · $642.00 proposed penalty

  3. Installation of high-voltage transmission cables.

    violationRecord 5130665

    30 CFR 75.807 · $959.00 proposed penalty

  4. Permanent splicing of trailing cables.

    violationRecord 5098545

    30 CFR 75.604(b) · Significant and substantial (S&S) · $2,503.00 proposed penalty

  5. Permissible electric face equipment; maintenance.

    violationRecord 5098544

    30 CFR 75.503 · $226.00 proposed penalty

  6. Mine ventilation plan; submission and approval.

    violationRecord 5098543

    30 CFR 75.370(a)(1) · $336.00 proposed penalty

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

    violationRecord 5098542

    30 CFR 75.202(a) · Significant and substantial (S&S) · $1,550.00 proposed penalty

  8. Electric equipment; examination, testing and maintenance.

    violationRecord 5130664

    30 CFR 75.512 · $398.00 proposed penalty

  9. Roof control plan.

    violationRecord 5130663

    30 CFR 75.220(a)(1) · $288.00 proposed penalty

  10. Canopies or cabs; self-propelled diesel-powered and electric face equipment; installation requirements.

    violationRecord 5130662

    30 CFR 75.1710-1(e) · $151.00 proposed penalty

  11. Machinery and equipment; operation and maintenance.

    violationRecord 5130661

    30 CFR 75.1725(a) · Significant and substantial (S&S) · $1,431.00 proposed penalty

  12. Violation — cited standard not reported

    violationRecord 5130660

    $168.00 proposed penalty

  13. Installation of high-voltage transmission cables.

    violationRecord 5130659

    30 CFR 75.807 · $432.00 proposed penalty

  14. Permissible electric face equipment; maintenance.

    violationRecord 5098541

    30 CFR 75.503 · $226.00 proposed penalty

  15. Ventilation controls.

    violationRecord 5098540

    30 CFR 75.333(e)(1)(ii) · $151.00 proposed penalty

  16. Accumulation of combustible materials.

    violationRecord 5098539

    30 CFR 75.400 · $549.00 proposed penalty

  17. Mine ventilation plan; submission and approval.

    violationRecord 5091184

    30 CFR 75.370(a)(1) · $432.00 proposed penalty

  18. Spot Inspections

    inspectionRecord F010700

    103(i) · 7.0 on-site hours reported

  19. Mine ventilation plan; submission and approval.

    violationRecord 5095215

    30 CFR 75.370(a)(1) · $432.00 proposed penalty

  20. Weekly examination.

    violationRecord 5095214

    30 CFR 75.364(a)(2) · $959.00 proposed penalty

  21. Mine ventilation plan; submission and approval.

    violationRecord 5095213

    30 CFR 75.370(a)(1) · $1,431.00 proposed penalty

  22. Permissible electric face equipment; maintenance.

    violationRecord 5130658

    30 CFR 75.503 · $226.00 proposed penalty

  23. Roof control plan.

    violationRecord 5130657

    30 CFR 75.220(a)(1) · $642.00 proposed penalty

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

    violationRecord 5130656

    30 CFR 75.202(a) · Significant and substantial (S&S) · $3,448.00 proposed penalty

  25. Accumulation of combustible materials.

    violationRecord 5098538

    30 CFR 75.400 · $245.00 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.

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.