← 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. Housekeeping.

    violationRecord 9829690
    HENDERSON OPERATIONS · 0500790

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $755.00 proposed penalty

  2. Housekeeping.

    violationRecord 9829689
    HENDERSON OPERATIONS · 0500790

    30 CFR 56.20003(a) · $151.00 proposed penalty

  3. Temporary, portable containers.

    violationRecord 9829688
    HENDERSON OPERATIONS · 0500790

    30 CFR 47.44(b) · $151.00 proposed penalty

  4. Testing grounding systems.

    violationRecord 9829576
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.12028 · $818.00 proposed penalty

  5. Warning signs.

    violationRecord 9829575
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.4101 · $755.00 proposed penalty

  6. Dust control.

    violationRecord 5051457
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.9315 · $642.00 proposed penalty

  7. Housekeeping.

    violationRecord 5051456
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.20003(c) · $193.00 proposed penalty

  8. Correction of hazardous conditions.

    violationRecord 5051455
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.3200 · $193.00 proposed penalty

  9. Securing movable parts.

    violationRecord 9822147
    Climax Mine · 0502256

    30 CFR 56.14206(b) · $151.00 proposed penalty

  10. Parking procedures for unattended equipment.

    violationRecord 9822146
    Climax Mine · 0502256

    30 CFR 56.14207 · $151.00 proposed penalty

  11. Parking procedures for unattended equipment.

    violationRecord 9822145
    Climax Mine · 0502256

    30 CFR 56.14207 · $151.00 proposed penalty

  12. Inspection.

    violationRecord 9822144
    Climax Mine · 0502256

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

  13. Housekeeping.

    violationRecord 9822143
    Climax Mine · 0502256

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $959.00 proposed penalty

  14. Housekeeping.

    violationRecord 9822142
    Climax Mine · 0502256

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $959.00 proposed penalty

  15. Wall, bank, and slope stability.

    violationRecord 5052653
    Climax Mine · 0502256

    30 CFR 56.3130 · Significant and substantial (S&S) · $10,569.00 proposed penalty

  16. Inspection.

    violationRecord 9829764
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.4201(a)(1) · $209.00 proposed penalty

  17. Blocking equipment in a raised position.

    violationRecord 9829763
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.14211(c) · $151.00 proposed penalty

  18. Securing gas cylinders.

    violationRecord 9829687
    HENDERSON OPERATIONS · 0500790

    30 CFR 56.16005 · Significant and substantial (S&S) · $3,184.00 proposed penalty

  19. Gauges and regulators.

    violationRecord 9829686
    HENDERSON OPERATIONS · 0500790

    30 CFR 56.4602 · Significant and substantial (S&S) · $1,431.00 proposed penalty

  20. Securing gas cylinders.

    violationRecord 9829685
    HENDERSON OPERATIONS · 0500790

    30 CFR 56.16005 · Significant and substantial (S&S) · $959.00 proposed penalty

  21. Closure of valves.

    violationRecord 9829684
    HENDERSON OPERATIONS · 0500790

    30 CFR 56.4603(b) · Significant and substantial (S&S) · $959.00 proposed penalty

  22. Storage of hazardous materials.

    violationRecord 9829683
    HENDERSON OPERATIONS · 0500790

    30 CFR 56.16003 · $193.00 proposed penalty

  23. Stationary grinding machines.

    violationRecord 9829682
    HENDERSON OPERATIONS · 0500790

    30 CFR 56.14115(b) · $193.00 proposed penalty

  24. Correction of hazardous conditions.

    violationRecord 9829574
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.3200 · $151.00 proposed penalty

  25. Housekeeping.

    violationRecord 9829573
    HENDERSON OPERATIONS · 0500790

    30 CFR 57.20003(a) · $1,037.00 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.

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.