# MACHINERY
> MSHA accident `220151030040` · 04/08/2015 · Castle Concrete Aggregates
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by falling object
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Observe operations
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 92
- **Mine experience:** 0.12 years
## Operator
- **Controller:** Continental Materials Corp
- **Operator:** Castle Concrete Aggregates
- **Mine:** [0501443](https://api.ai-analytics.org/mine/0501443)
## Narrative

WHILE WALKING THE PLANT DURING STARTUP, A RANDOM ROCK BOUNCED OFF OF THE SCREEN DECK HITTING HIM ON THE HARDHAT AND LANDING ON HIS SHOULDER RESULTING IN A CHIPPED CLAVICLE.

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