Freeport-McMoRan Morenci Inc.

Safety activity

1. accident2026-03-05220260770024

   HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY

   Accident narrative

   A Morcon ops employee was washing off material behind the ball mills area when they took a break. Upon returning from the break they went to bend over to pick up the water hose to continue spraying down area when they felt a pain in their back.

2. accident2026-03-05220260770018

   MACHINERY · DAYS RESTRICTED ACTIVITY ONLY

   Accident narrative

   The Shovel Operator walked the shovel back down off of the 3'-4' hard knob and the shovel jolted. This resulted in the operator experiencing neck pain.

3. accident2026-02-19220260650012

   SLIP OR FALL OF PERSON · DYS AWY FRM WRK & RESTRCTD ACT

   Accident narrative

   Mill Diagnostic Mechanic missed a step on the floor grating. They stumbled and attempted to regain balance but fell forward, landing on right knee.

4. accident2026-02-18220260640007

   MACHINERY · DAYS RESTRICTED ACTIVITY ONLY

   Accident narrative

   A Mechanic was removing the propel shaft on a Shovel using a steel cable and a Dozer. While positioning the cable on the dozer's ripper, a mechanic placed a hand near the line. When the dozer moved forward, the cable shifted and caught their left hand between the cable and the ripper.

5. accident2026-02-18220260650013

   HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT

   Accident narrative

   The employee had noticed red on the under part of their eyes 2/18/2026 at the end of their shift and over the next couple of days a rash appeared and on 3/4/2026 the employee reported the injury when coming back to work due to the condition not improving.

6. accident2026-02-18220260540010

   HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY

   Accident narrative

   While employee was cleaning up debris in a 90 degree pipe. A rock dislodged and stuck employee on right hand.

7. accident2026-02-17220260580003

   SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY

   Accident narrative

   Employee suffered seizure causing EE to fall from standing to the ground. Fracture to the skull was sustained in the fall.

8. accident2026-02-14220260560019

   POWERED HAULAGE · DYS AWY FRM WRK & RESTRCTD ACT

   Accident narrative

   An employee was traveling in a van when the driver encountered a pothole on the haul road, resulting in a sudden jolt to the passengers.

9. accident2026-02-14220260560018

   POWERED HAULAGE · DYS AWY FRM WRK & RESTRCTD ACT

   Accident narrative

   An employee was traveling in a van when the driver encountered a pothole on the haul road, resulting in a sudden jolt to the passengers.

10. accident2026-02-14220260560020

    POWERED HAULAGE · DAYS RESTRICTED ACTIVITY ONLY

    Accident narrative

    An employee was traveling in a van when the driver encountered a pothole on the haul road, resulting in a sudden jolt to the passengers.

11. accident2026-02-13220260480032

    EXPLODING VESSELS UNDER PRESSURE · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Offloading Ammonia Nitrate Solution, the hose was clogged. Employee closed the line to check the hose but there was still pressure in the line. When they unhooked the line the pressure sprayed solution hitting them in the face and entering eyes. They washed their eyes out well onsite but went to an eye doctor to be checked out and they prescribed antibiotic ointment

12. accident2026-02-13220260890049

    HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY

    Accident narrative

    Employee was unloading a hose crimping machine and hit EE's left index finger on something and created a laceration.

13. accident2026-02-06220260480033

    MACHINERY · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Two employees had checked a belt and were walking on the lower level of the screen plant when a rock from the next level up fell over toe board striking one of the employees on top/right side of their head.

14. accident2026-01-29220260350053

    POWERED HAULAGE · DAYS RESTRICTED ACTIVITY ONLY

    Accident narrative

    The backup monitor fell from the mount and struck the haul truck operator on the left side of the head.

15. accident2026-01-28220260420023

    HANDLING OF MATERIALS · DYS AWY FRM WRK & RESTRCTD ACT

    Accident narrative

    During a maintenance activity, a maintenance employee was replacing some dust collector ducting in the tunnel when they pinch their right index finger.

16. accident2026-01-28220260420021

    HANDLING OF MATERIALS · DYS AWY FRM WRK & RESTRCTD ACT

    Accident narrative

    Employee was picking up parts for their task and one of the required parts the employee needed was a cylinder for the dust curtain on the drill. While lifting the cylinder, the employee stood upright and experienced a sharp pain on the left side of the body.

17. accident2026-01-28220260400013

    HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Employee sustained a laceration to right hand ring finger when it was cut by a burr on the inside of the drill pipe and received 5 sutures. Employee identified one of the burrs, but not the second. EE had Impact Cut 5 gloves on at the time of occurrence.

18. accident2026-01-27220260420017

    HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY

    Accident narrative

    While walking through the mud, the employee's feet became stuck. During an attempt to free themselves, they felt a pop in their left knee.

19. accident2026-01-26220260290006

    POISONING (TOXIC MATERIALS) · OCCUPATNAL ILLNESS NOT DEG 1-6

    Accident narrative

    The operator exited the cab and unintentionally inhaled turbo fumes when exiting haul truck.

20. accident2026-01-26220260400021

    HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Water hose nozzle struck employee in chin, chipping 2 teeth, cracking 1 tooth and causing a laceration which required 3 stitches.

21. accident2026-01-24220260290004

    HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Employee was cleaning the Dc box for the ball mill when they felt something fall between their glasses. Employee felt like something got in their eye and started to flush them out.

22. accident2026-01-22220260350036

    SLIP OR FALL OF PERSON · DYS AWY FRM WRK & RESTRCTD ACT

    Accident narrative

    Employee was stepping out of van when they stepped onto uneven terrain and twisted their right ankle.

23. accident2026-01-19220261270009

    POWERED HAULAGE · DAYS AWAY FROM WORK ONLY

    Accident narrative

    The operator of haul truck claimed that while dumping out the front end of the truck lifted up and slammed back down. They stated at the time of incident they did not experience discomfort. However, as the shift progressed, they began to experience increasing discomfort to their lower back. The operator went on leave for the injury on 1/20/2026.

24. accident2026-01-15220260280023

    SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Tailings operator was walking up to west centerline when they stepped in mud and rolled left ankle.

25. accident2026-01-10220260200052

    POWERED HAULAGE · DAYS RESTRICTED ACTIVITY ONLY

    Accident narrative

    A haul truck operator was traveling on a haul road when the equipment struck a pothole.