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McQuiston Mine safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Slip or fall of person

    accidentRecord 220262320004

    Days restricted activity only

    Accident narrative

    Employee walking across location when EE felt pain in EE's left foot.

  2. Regular Safety and Health Inspection

    inspectionRecord F035DE5

    9.3 on-site hours reported

  3. Newly hired experienced miner training.

    violationRecord 5260502

    30 CFR 46.6(b) · $168.00 proposed penalty

  4. Changes; notification by operator.

    violationRecord 5260501

    30 CFR 41.12 · $151.00 proposed penalty

  5. Verbal Hazard Complaint Inspections

    inspectionRecord F02FBB9

    3.3 on-site hours reported

  6. Changes; notification by operator.

    violationRecord 5071388

    30 CFR 41.12 · $151.00 proposed penalty

  7. Regular Safety and Health Inspection

    inspectionRecord F01B4FF

    13.8 on-site hours reported

  8. Special Emphasis Programs

    inspectionRecord 6755209

    0.8 on-site hours reported

  9. Regular Safety and Health Inspection

    inspectionRecord 6930997

    6.3 on-site hours reported

  10. Testing grounding systems.

    violationRecord 9807667

    30 CFR 56.12028 · $151.00 proposed penalty

  11. Inspection.

    violationRecord 9807666

    30 CFR 56.4201(a)(1) · $151.00 proposed penalty

  12. Regular Safety and Health Inspection

    inspectionRecord F00FFF4

    8.0 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.