# MACHINERY
> MSHA accident `220071000041` · 04/04/2007 · Hamilton Aggregates, Inc.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** Outside foreman, Leadman
- **Activity:** Power shovel, Dragline
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** CONCUSSION-BRAIN,CEREBRAL
- **Body part:** BRAIN
- **Days lost:** 3
- **Mine experience:** 0.12 years
## Operator
- **Controller:** J Edward  Hamilton
- **Operator:** Hamilton Aggregates, Inc.
- **Mine:** [0301945](https://api.ai-analytics.org/mine/0301945)
## Narrative

EE was feeding the crusher with the excavator. He dumped a load of rock in the feeder. It appears a rock hit the chains in the crusher displacing them allowing another smaller rock to exit the crusher hitting ee in the forehead, while he was in the excavator.

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