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Freeport-McMoRan Inc 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. Other

    accidentRecord 220262800011
    Freeport-McMoRan Morenci Inc. · 0200024

    Days away from work only

    Accident narrative

    Utility crew employee was assisting with prep work. The employee stated they had bent down and felt a slight pop followed by shooting pain through the leg. The event went reportable on 09/29/2026.

  2. Handling of materials

    accidentRecord 220262790002
    Climax Mine · 0502256

    Days away from work only

    Accident narrative

    Operator strained elbow lifting dump handle

  3. Compliance Follow-up Inspection

    inspectionRecord F03F8CA
    Freeport-McMoRan Morenci Inc. · 0200024

    21.0 on-site hours reported

  4. Machinery

    accidentRecord 220262750005
    Freeport-McMoRan Sierrita Ops. · 0200144

    Dys awy frm wrk & restrctd act

    Accident narrative

    Employee was grinding slag from a welding bench during a beginning welding class when the grinder slipped and caught EE's glove. The rotating wire wheel pulled EE's left hand into the wheel, causing a laceration to the left index finger. Medical treatment was required for the finger injury.

  5. Handling of materials

    accidentRecord 220262780013
    Chino Mines Co Mine · 2900708

    Days away from work only

    Accident narrative

    A security employee was attempting to close a wheeled gate. Due to the gate being positioned on an uphill grade, additional force was required to pull it shut, and during the final pull, the gate rolled over the toe of their boot, causing a lateral fracture to their smallest toe. Employee was wearing safety toed boots. Currently on restrictions.

  6. Handling of materials

    accidentRecord 220262750004
    Freeport-McMoRan Sierrita Ops. · 0200144

    Days away from work only

    Accident narrative

    Employee was troubleshooting the transfer of ferric chloride from a temporary containment area using a submersible pump when the discharge hose disconnected during repositioning. Pressurized ferric chloride sprayed into the employee's face and eyes, dislodging EE's safety glasses and causing chemical exposure to the face and eyes.

  7. Handling of materials

    accidentRecord 220262720009
    Freeport-McMoRan Safford Inc · 0203131

    Days away from work only

    Accident narrative

    While the employee was entering the rear seat of an enclosed Can-AM and holding the front door frame for support, the front passenger closed the door, causing the employees right pinky finger to become caught in the door.

  8. Compliance Follow-up Inspection

    inspectionRecord F0343E1
    Freeport-McMoRan Sierrita Ops. · 0200144

    1.8 on-site hours reported

  9. Handling of materials

    accidentRecord 220262730009
    Freeport-McMoRan Morenci Inc. · 0200024

    No dys awy frm wrk,no rstr act

    Accident narrative

    After dumping front load can, the driver noticed a strap hanging over the hopper of EE's truck. When the driver pulled on it, it came down quickly. The strap had a retractable end on it which struck EE in the lip/chin causing a laceration.

  10. Machinery

    accidentRecord 220262710020
    Freeport-McMoRan Sierrita Ops. · 0200144

    Days away from work only

    Accident narrative

    Employee was adjusting an HDPE pipe fusing machine to align with a bleeder when the employee's right hand struck the clamp, causing it to close on the left middle finger. The clamp did not lock, allowing the employee to open it and remove the finger.

  11. Compliance Follow-up Inspection

    inspectionRecord 6949080
    Freeport-McMoRan Morenci Inc. · 0200024

    11.5 on-site hours reported

  12. Other

    accidentRecord 220262710019
    Freeport-McMoRan Sierrita Ops. · 0200144

    Days away from work only

    Accident narrative

    Employee was completing the first round in Moly Leach and experienced lower right back pain and stiffness while ascending stairs and using the right arm for support. Employee reported feeling the lower right back "lock up". Employee was placed on restricted duty.

  13. Machinery

    accidentRecord 220262710009
    Freeport-McMoRan Morenci Inc. · 0200024

    No dys awy frm wrk,no rstr act

    Accident narrative

    A Diagnostic Mechanic was working on a pump to connect two flanges together. As the mechanic engaged the impact wrench, the bolt shifted and the spud wrench unexpectedly moved, striking the employee in the lip. Event went reportable on 09/17/2026.

  14. Slip or fall of person

    accidentRecord 220262680017
    Freeport-McMoRan Morenci Inc. · 0200024

    No dys awy frm wrk,no rstr act

    Accident narrative

    Employee stepped out of the Man Van during shift change. As the employee took a step, their right ankle gave out and turned inwards. Event went reportable on 09/16/2026.

  15. Procedures during repairs or maintenance.

    violationRecord 5230154
    Freeport-McMoRan Morenci Inc. · 0200024

    30 CFR 56.14105 · Significant and substantial (S&S)

  16. Procedures during repairs or maintenance.

    violationRecord 5230153
    Freeport-McMoRan Morenci Inc. · 0200024

    30 CFR 56.14105 · Significant and substantial (S&S)

  17. Handling of materials

    accidentRecord 220262680015
    Freeport-McMoRan Morenci Inc. · 0200024

    No dys awy frm wrk,no rstr act

    Accident narrative

    A Maintenance employee was performing a motor replacement on a pump. While aligning the spool and installing the bolts the employee pinched their finger between the bolt head and the spool. Event went reportable on 09/15/2026.

  18. Handling of materials

    accidentRecord 220262680016
    Freeport-McMoRan Morenci Inc. · 0200024

    No dys awy frm wrk,no rstr act

    Accident narrative

    The employee was spraying down copper concentrate and was splashed with material. The next day the employee noticed some irritation and thought they may have gotten debris in their eyes from removing imitation eyelash they were wear at the time of the event. The event went reportable on 09/16/2026.

  19. Non-Fatal Accident Investigation

    inspectionRecord F03D1AF
    Freeport-McMoRan Morenci Inc. · 0200024

    8.8 on-site hours reported

  20. Compliance Follow-up Inspection

    inspectionRecord F03DCDD
    Climax Mine · 0502256

    1.8 on-site hours reported

  21. Machinery

    accidentRecord 220262590004
    Freeport-McMoRan Morenci Inc. · 0200024

    No dys awy frm wrk,no rstr act

    Accident narrative

    Nuts were stuck on tramp cylinder tried multiple ways to loosen them was advised not to cut the nuts off and was directed to use a 1" impact which resulted in the stem unscrewing from the cylinder causing a nitro discharge from accumulator shooting stem and impact into employees chest and face

  22. Powered haulage

    accidentRecord 220262860015
    Freeport-McMoRan Morenci Inc. · 0200024

    Days away from work only

    Accident narrative

    The operator's truck struck a rough section of roadway, resulting in a jolt to the operator's back. The operator later reported experiencing pain related to the incident on 09/14/2026. The incident became recordable/reportable on 10/01/2026.

  23. Handling of materials

    accidentRecord 220262670009
    Freeport-McMoRan Sierrita Ops. · 0200144

    No dys awy frm wrk,no rstr act

    Accident narrative

    Employee was reinstalling grating employee hand caught between grating and handrail.

  24. Disorders (physical agents)

    accidentRecord 220262610010
    Freeport-McMoRan Morenci Inc. · 0200024

    Occupatnal illness not deg 1-6

    Accident narrative

    Employee beginning to experience symptoms consistent with heat stress while performing work activities. Event became reportable on 9/11/2026.

  25. Impoundment Spot Inspection

    inspectionRecord F03FA21
    HENDERSON OPERATIONS · 0500790

    2.0 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.

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.