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TUNNEL RIDGE MINE safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Machinery and equipment; operation and maintenance.

    violationRecord 9933383

    30 CFR 75.1725(a) · $151.00 proposed penalty

  2. Spot Inspections

    inspectionRecord F0104D0

    103(i) · 6.5 on-site hours reported

  3. Criteria—Belt conveyors.

    violationRecord 9933382

    30 CFR 75.1403-5(g) · $151.00 proposed penalty

  4. Spot Inspections

    inspectionRecord F0104CF

    103(i) · 3.5 on-site hours reported

  5. Health Technical Investigation

    inspectionRecord F010F7E

    6.0 on-site hours reported

  6. Mine ventilation plan; submission and approval.

    violationRecord 9933381

    30 CFR 75.370(a)(1) · $151.00 proposed penalty

  7. Spot Inspections

    inspectionRecord F00AAD3

    103(i) · 6.5 on-site hours reported

  8. Mine ventilation plan; submission and approval.

    violationRecord 9584417

    30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $592.00 proposed penalty

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

    violationRecord 9584416

    30 CFR 72.630(b) · $151.00 proposed penalty

  10. Health Technical Investigation

    inspectionRecord F010F7D

    7.0 on-site hours reported

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

    violationRecord 9936086

    30 CFR 75.1714-4(e) · $151.00 proposed penalty

  12. Spot Inspections

    inspectionRecord F0104CE

    103(i) · 6.5 on-site hours reported

  13. Self-rescue devices; use and location requirements.

    violationRecord 9936085

    30 CFR 75.1714-2(b) · $245.00 proposed penalty

  14. Ventilation Technical Investigation

    inspectionRecord F0072B3

    16.0 on-site hours reported

  15. Electrical Technical Investigation

    inspectionRecord F00A17E

    33.3 on-site hours reported

  16. Spot Inspections

    inspectionRecord F00AAD2

    103(i) · 6.5 on-site hours reported

  17. Electrical Technical Investigation

    inspectionRecord F00A17F

    11.0 on-site hours reported

  18. Spot Inspections

    inspectionRecord F0104CD

    103(i) · 6.5 on-site hours reported

  19. Regular Safety and Health Inspection

    inspectionRecord F0104CC

    310.8 on-site hours reported

  20. Verbal Hazard Complaint Inspections

    inspectionRecord F000E63

    0.0 on-site hours reported

  21. Spot Inspections

    inspectionRecord F0056A1

    103(i) · 10.5 on-site hours reported

  22. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord F0056A0

    13.0 on-site hours reported

  23. Openings in surface installations; safeguards.

    violationRecord 9584581

    30 CFR 77.204 · $151.00 proposed penalty

  24. Hoisting

    accidentRecord 220250910002

    Accident only

    Accident narrative

    The 8-man auxiliary hoist located at the West Alexander site was down for over 30 minutes for electrical issues and there were three employees on board.

  25. Spot Inspections

    inspectionRecord F001733

    103(i) · 4.0 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.

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.