# FALLING/SLIDING/ROLLING MATERIALS
> MSHA accident `220150620015` · 02/25/2015 · Austin White Lime Company, Ltd.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** FALLING/SLIDING/ROLLING MATERIALS
- **Accident type:** Struck by falling object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Handling coal, Rock, Ore
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** CONCUSSION-BRAIN,CEREBRAL
- **Body part:** BRAIN
- **Days lost:** 4
- **Mine experience:** 0.79 years
## Operator
- **Controller:** J.O.  Robinson
- **Operator:** Austin White Lime Company, Ltd.
- **Mine:** [4104715](https://api.ai-analytics.org/mine/4104715)
## Narrative

Employee was cleaning up spilled rocks under conveyor. A piece of limestone weighing approx 14 ½ lbs fell approx 35 feet from above, struck him on his hard hat knocking it off employee remained conscious and requested a medical evaluation. Was driven by supervisor to a medical facility. Diagnosis is a mild concussion.

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