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No 4 Mine safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Quantity and location of firefighting equipment.

    violationRecord 5190028

    30 CFR 75.1100-2(e) · $288.00 proposed penalty

  2. Regular Safety and Health Inspection

    inspectionRecord F025C23

    698.5 on-site hours reported

  3. Spot Inspections

    inspectionRecord 6976170

    103(i) · 8.0 on-site hours reported

  4. Spot Inspections

    inspectionRecord 6972393

    103(i) · 6.0 on-site hours reported

  5. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord 6976169

    8.0 on-site hours reported

  6. Non-Fatal Accident Investigation

    inspectionRecord 6972392

    6.0 on-site hours reported

  7. Spot Inspections

    inspectionRecord 6976168

    103(i) · 7.5 on-site hours reported

  8. Spot Inspections

    inspectionRecord 6972391

    103(i) · 6.0 on-site hours reported

  9. Regular Safety and Health Inspection

    inspectionRecord 6976167

    8.0 on-site hours reported

  10. Spot Inspections

    inspectionRecord 6976166

    103(i) · 7.5 on-site hours reported

  11. Permissible electric face equipment; maintenance.

    violationRecord 9757519

    30 CFR 75.503 · Significant and substantial (S&S) · $1,431.00 proposed penalty

  12. Spot Inspections

    inspectionRecord 6972390

    103(i) · 6.5 on-site hours reported

  13. Spot Inspections

    inspectionRecord 6976165

    103(i) · 8.5 on-site hours reported

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

    violationRecord 9757518

    30 CFR 75.202(a) · Significant and substantial (S&S) · $7,084.00 proposed penalty

  15. Powered haulage

    accidentRecord 220252410018

    Days away from work only

    Accident narrative

    Employee was traveling on a man bus on C-5 Track, XC #29, and slid into another man bus when they struck lower legs on the seat that was flipped in the down position in front of them causing a contusion to left lower leg (unable to apply weight to stand/walk) and an abrasion to right lower leg. *STARTED LOSING TIME 8/25/2025*

  16. Spot Inspections

    inspectionRecord 6972389

    103(i) · 5.0 on-site hours reported

  17. Ventilation controls.

    violationRecord 9828246

    30 CFR 75.333(h) · Significant and substantial (S&S) · $3,736.00 proposed penalty

  18. Spot Inspections

    inspectionRecord 6976164

    103(i) · 8.0 on-site hours reported

  19. Mine ventilation plan; submission and approval.

    violationRecord 9828245

    30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $1,320.00 proposed penalty

  20. Methane monitors.

    violationRecord 9757517

    30 CFR 75.342(a)(4) · $245.00 proposed penalty

  21. Accumulation of combustible materials.

    violationRecord 9757516

    30 CFR 75.400 · $432.00 proposed penalty

  22. Accumulation of combustible materials.

    violationRecord 9757515

    30 CFR 75.400 · $432.00 proposed penalty

  23. Slip or fall of person

    accidentRecord 220253170290

    Days away from work only

    Accident narrative

    Employee had finished filling a tank for the rotary breaker oilers in the Prep Plant, when EE stepped off the platform and EE's right knee gave out and EE felt a pop causing a sprain to EE's right knee which later resulted in meniscus tears to the knee. (STARTED LOSING TIME ON 10/15/2025 DUE TO SURGERY)

  24. Spot Inspections

    inspectionRecord 6972388

    103(i) · 5.0 on-site hours reported

  25. Spot Inspections

    inspectionRecord 6976163

    103(i) · 9.5 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.