# MACHINERY
> MSHA accident `220203500018` · 12/10/2020 · Robertson's
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Inspect equipment or mine
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** MULTIPLE INJURIES
- **Body part:** UPPER EXTREMITIES, MULTIPLE
- **Days lost:** 24
- **Mine experience:** 1.27 years
## Operator
- **Controller:** RRM Development Corporation; Mitsubishi Corp
- **Operator:** Robertson's
- **Mine:** [0402815](https://api.ai-analytics.org/mine/0402815)
## Narrative

Miner claims to have been struck by a rock that jumped from a guarded shaker deck causing a laceration to left index finger and sprained wrist.

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