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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. Accumulation of combustible materials.

    violationRecord 5060567

    30 CFR 75.400 · $592.00 proposed penalty

  2. Spot Inspections

    inspectionRecord F014BFC

    103(i) · 9.8 on-site hours reported

  3. Clamping of trailing cables to equipment.

    violationRecord 5060566

    30 CFR 75.605 · $288.00 proposed penalty

  4. Machinery and equipment; operation and maintenance.

    violationRecord 5060565

    30 CFR 75.1725(a) · $465.00 proposed penalty

  5. Mechanical equipment guards.

    violationRecord 5061411

    30 CFR 75.1722(c) · Significant and substantial (S&S) · $2,133.00 proposed penalty

  6. Handling of materials

    accidentRecord 220250940020

    Days away from work only

    Accident narrative

    Employee was performing a pre-op inspection on the F250 pickup truck, and when they lifted the fire extinguisher out of the bed of the truck, they felt a pop in left shoulder causing a fracture to their left clavicle (collarbone).

  7. Regular Safety and Health Inspection

    inspectionRecord F014BFB

    773.0 on-site hours reported

  8. Spot Inspections

    inspectionRecord F025C0A

    103(i) · 5.0 on-site hours reported

  9. Electric equipment; examination, testing and maintenance.

    violationRecord 9825888

    30 CFR 75.512 · $398.00 proposed penalty

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

    violationRecord 9825887

    30 CFR 75.202(a) · $592.00 proposed penalty

  11. Insulating mats at power switches.

    violationRecord 9756558

    30 CFR 77.513 · $288.00 proposed penalty

  12. Dust accumulations in surface installations.

    violationRecord 9700485

    30 CFR 77.202 · $288.00 proposed penalty

  13. Atmospheric monitoring systems.

    violationRecord 9756557

    30 CFR 75.351(k) · $504.00 proposed penalty

  14. Atmospheric monitoring systems.

    violationRecord 9756556

    30 CFR 75.351(k) · $504.00 proposed penalty

  15. Atmospheric monitoring systems.

    violationRecord 9756555

    30 CFR 75.351(k) · $504.00 proposed penalty

  16. Handtools (nonpowered)

    accidentRecord 220250860003

    Days away from work only

    Accident narrative

    Employee was laying track on the end of C-4 (L/W Setup) and while knocking track ties together, the rail slipped off the track jack the was underneath the rail they were working on, and as it was falling, it shifted over and caught the employee's right foot between the rail and the ground when it landed causing a contusion to EE's right foot.

  17. Spot Inspections

    inspectionRecord 6974582

    103(i) · 6.5 on-site hours reported

  18. Inspection of fire suppression devices.

    violationRecord 9756554

    30 CFR 75.1107-16(a) · $959.00 proposed penalty

  19. Automatic fire sensors and manual actuators; installation; minimum requirements.

    violationRecord 9756553

    30 CFR 75.1107-4(a)(2) · $959.00 proposed penalty

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

    violationRecord 9756552

    30 CFR 75.202(a) · Significant and substantial (S&S) · $2,936.00 proposed penalty

  21. Fire suppression devices; approved components; installation requirements.

    violationRecord 5060551

    30 CFR 75.1107-3(a) · $288.00 proposed penalty

  22. Machinery and equipment; operation and maintenance.

    violationRecord 5060550

    30 CFR 75.1725(a) · Significant and substantial (S&S) · $2,312.00 proposed penalty

  23. Permissible electric face equipment; maintenance.

    violationRecord 5060549

    30 CFR 75.503 · $366.00 proposed penalty

  24. Roof control plan.

    violationRecord 5060548

    30 CFR 75.220(a)(1) · $549.00 proposed penalty

  25. Preshift examination at fixed intervals.

    violationRecord 9756551

    30 CFR 75.360(f) · $193.00 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.