# SLIP OR FALL OF PERSON
> MSHA accident `220172410013` · 08/17/2017 · Freeport-McMoRan Morenci Inc.
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall onto or against objects
- **Occupation:** Crusher attendant/operator, Pan feeder operator/worker
- **Activity:** Handling supplies or material
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 2
- **Mine experience:** 4 years
## Operator
- **Controller:** Freeport-McMoRan Inc
- **Operator:** Freeport-McMoRan Morenci Inc.
- **Mine:** [0200024](https://api.ai-analytics.org/mine/0200024)
## Narrative

At approximately 1950, a crusher trainee was preparing the #2 shorthead for maintenance by pulling back the dust curtain. While doing so, they tripped backwards and fell hitting the handrail. Their right arm was caught up in the rail and twisted the arm. 

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