# MACHINERY
> MSHA accident `220023020004` · 10/17/2002 · Alcoa World Alumina LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by falling object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (powered)
- **Injury source:** KILN PROD,INC BLDUP,REMOV
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FOOT(NOT ANKLE/TOE)/TARSUS/METATARSUS
- **Days lost:** —
- **Mine experience:** 1.34 years
## Operator
- **Controller:** Alcoa Inc
- **Operator:** Alcoa World Alumina LLC
- **Mine:** [4100320](https://api.ai-analytics.org/mine/4100320)
## Narrative

WHILE CHIPPING SCALE INSIDE THE VESSEL WITH A JACKHAMMER, A PIECE OF SCALE WEIGHING APPROX 25 # BROKE LOOSE AND FELL ON EMPLOYEE'S FOOT.

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