← MSHA accidents

MACHINERY

220253170708 · 11/06/2025 · Freeport-McMoRan Sierrita Ops.

Details

Degree of injury
DAYS AWAY FROM WORK ONLY
Classification
MACHINERY
Accident type
Struck against a moving object
Occupation
Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver
Activity
Observe operations
Injury source
HGHWY ORE CARIER,LRGE TRK
Nature of injury
SPRAIN,STRAIN RUPT DISC
Body part
BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
Days lost
4
Mine experience
1.67 years

Operator

Controller (parent)
Freeport-McMoRan Inc
Operator
Freeport-McMoRan Sierrita Ops.
Mine
0200144

Narrative

Haul truck CAT82 was in the process of being loaded by Shovel 44 when, during the initial bucket load, a concealed boulder within the material struck the truck bed, resulting in a rough loading event.

Source

Authoritative
MSHA Open Government Data
Machine
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