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Princeton Mine safety activity

MSHA violations, accident reports and inspections.

2025-01-01 – 2026-10-28Database snapshot · 2026-10-28

Safety activity

  1. Moving machine parts.

    violationRecord 5047050

    30 CFR 57.14107(a)

  2. Combustible waste.

    violationRecord 5047049

    30 CFR 57.4104(b)

  3. Combustible waste.

    violationRecord 5047048

    30 CFR 57.4104(b)

  4. Testing grounding systems.

    violationRecord 5047047

    30 CFR 57.12028

  5. Regular Safety and Health Inspection

    inspectionRecord F010328

    69.0 on-site hours reported

  6. Dust control.

    violationRecord 5047046

    30 CFR 57.9315

  7. Regular Safety and Health Inspection

    inspectionRecord F018BBB

    33.5 on-site hours reported

  8. Powered haulage

    accidentRecord 220261890039

    Days away from work only

    Accident narrative

    Customer tanker truck did not follow loading procedure and pulled forward causing the tanker lid to push the employee who was loading the truck's foot into the access ladder. The event resulted in a high ankle sprain.

  9. Handling of materials

    accidentRecord 220261870006

    Days away from work only

    Accident narrative

    While stemming on the incline, a bucket snapped, felt sharp pain in left shoulder

  10. Regular Safety and Health Inspection

    inspectionRecord F017B4F

    44.0 on-site hours reported

  11. Regular Safety and Health Inspection

    inspectionRecord F01031D

    53.5 on-site hours reported

  12. Independent contractor register.

    violationRecord 5046384

    30 CFR 45.4(b) · $151.00 proposed penalty

  13. Parking procedures for unattended equipment.

    violationRecord 5046383

    30 CFR 57.14207 · $151.00 proposed penalty

  14. Moving machine parts.

    violationRecord 5046382

    30 CFR 57.14107(a) · $151.00 proposed penalty

  15. Surface electric substations and liquid storage facilities.

    violationRecord 5046381

    30 CFR 57.4130(b) · $151.00 proposed penalty

  16. Regular Safety and Health Inspection

    inspectionRecord F009003

    48.0 on-site hours reported

  17. Regular Safety and Health Inspection

    inspectionRecord F010314

    70.3 on-site hours reported

  18. Special Emphasis Programs

    inspectionRecord F002AD4

    1.5 on-site hours reported

  19. Regular Safety and Health Inspection

    inspectionRecord F002AD1

    27.0 on-site hours reported

  20. Grounding circuit enclosures.

    violationRecord 9760482

    30 CFR 56.12025 · $151.00 proposed penalty

  21. Circuit overload protection.

    violationRecord 9760481

    30 CFR 56.12001 · $151.00 proposed penalty

  22. Spot Inspection

    inspectionRecord 6490585

    28.0 on-site hours reported

  23. Regular Safety and Health Inspection

    inspectionRecord F009748

    29.3 on-site hours reported

  24. Inspection and cover plates.

    violationRecord 9760414

    30 CFR 57.12032 · $151.00 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.