# HANDLING OF MATERIALS
> MSHA accident `220200340014` · 01/22/2020 · Freeport-McMoRan Chino Mines Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Struck by flying object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** FOREARM/ULNAR/RADIUS
- **Days lost:** 0
- **Mine experience:** 12.69 years
## Operator
- **Controller:** Freeport-McMoRan Inc
- **Operator:** Freeport-McMoRan Chino Mines Company
- **Mine:** [2900708](https://api.morvs.ai/mine/2900708)
## Narrative

While assisting in replacing a lower roller shaft on the ES43. As the shaft was pushed in, it broke the keeper welded on the inside, which struck a mechanic on the left arm, above the wrist. Taken to ER, released back to work; went to PCP several days later, referred to specialist, given restrictions for 2 wks. ONGOING

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