← Climax Molybdenum Company

Climax Molybdenum Company safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

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

Safety activity

  1. Testing grounding systems.

    violationRecord 9829534
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.12028 · $398.00 proposed penalty

  2. Violation — cited standard not reported

    violationRecord 9822698
    HENDERSON OPERATIONS · 0500790

    $168.00 proposed penalty

  3. Handtools (nonpowered)

    accidentRecord 220250420016
    Climax Mine · 0502256

    No dys awy frm wrk,no rstr act

    Accident narrative

    Employee was working on grader replacing cutting edges. The employee over torqued a bolt causing it to break loose. The bolt hit the underside of employee's hardhat ricochet to employee's forehead striking employee above the right eyebrow, creating a laceration. The laceration needed 5 stitches to close.

  4. Combustible waste.

    violationRecord 9827581
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.4104(b) · $226.00 proposed penalty

  5. Inspection and cover plates.

    violationRecord 9827580
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.12032 · $151.00 proposed penalty

  6. Combustible waste.

    violationRecord 9827579
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.4104(a) · $226.00 proposed penalty

  7. Brakes.

    violationRecord 9822697
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.14101(a)(1) · $151.00 proposed penalty

  8. Inspection and cover plates.

    violationRecord 9822696
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.12032 · $151.00 proposed penalty

  9. Impoundment Spot Inspection

    inspectionRecord F00FE82
    Climax Mine · 0502256

    4.0 on-site hours reported

  10. Identification of power switches.

    violationRecord 9829724
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.12018 · $226.00 proposed penalty

  11. Impoundment Spot Inspection

    inspectionRecord F00FE81
    HENDERSON OPERATIONS · 0500790

    2.0 on-site hours reported

  12. Inspection.

    violationRecord 9829533
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.4201(a)(1) · $226.00 proposed penalty

  13. Electrical conductors.

    violationRecord 9829532
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.12004 · $504.00 proposed penalty

  14. Housekeeping.

    violationRecord 9827578
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.20003(a) · Significant and substantial (S&S) · $755.00 proposed penalty

  15. Housekeeping.

    violationRecord 9827577
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.20003(a) · $151.00 proposed penalty

  16. Moving machine parts.

    violationRecord 9827576
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.14107(a) · Significant and substantial (S&S) · $2,503.00 proposed penalty

  17. Insulation and fittings for power wires and cables.

    violationRecord 9827575
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.12008 · $151.00 proposed penalty

  18. Stationary grinding machines.

    violationRecord 9827574
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.14115(b) · $226.00 proposed penalty

  19. Inspection and cover plates.

    violationRecord 9822695
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.12032 · $504.00 proposed penalty

  20. Brakes.

    violationRecord 9728236
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.14101(a)(2) · $226.00 proposed penalty

  21. Regular Safety and Health Inspection

    inspectionRecord F0069F5
    HENDERSON OPERATIONS · 0500790

    198.5 on-site hours reported

  22. Warning signs.

    violationRecord 9829531
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.4101 · $226.00 proposed penalty

  23. Heat sources.

    violationRecord 9827573
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.4500 · Significant and substantial (S&S) · $1,126.00 proposed penalty

  24. Berms or guardrails.

    violationRecord 9728235
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.9300(d)(3) · $151.00 proposed penalty

  25. Compliance Follow-up Inspection

    inspectionRecord F010E07
    HENDERSON OPERATIONS · 0500790

    1.5 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.

Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.

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.