# OTHER
> MSHA accident `220090980016` · 02/11/2009 · Freeport-McMoRan Sierrita Ops.
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** OTHER
- **Accident type:** Unclassified, insufficient data
- **Occupation:** Mechanic helper
- **Activity:** Machine maintenance
- **Injury source:** MISCELLANEOUS,NEC
- **Nature of injury:** CONCUSSION-BRAIN,CEREBRAL
- **Body part:** BRAIN
- **Days lost:** 1
- **Mine experience:** 2.23 years
## Operator
- **Controller:** Freeport-McMoRan Inc
- **Operator:** Freeport-McMoRan Sierrita Ops.
- **Mine:** [0200144](https://api.ai-analytics.org/mine/0200144)
## Narrative

Supervisor noticed employee was disoriented, he then noticed that her hard hat was lying on the ground. She was transported into the hospital.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*