# FALLING/SLIDING/ROLLING MATERIALS
> MSHA accident `220162600001` · 02/17/2016 · American Cement Company LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** FALLING/SLIDING/ROLLING MATERIALS
- **Accident type:** Struck by falling object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** HEAD,NEC
- **Days lost:** 0
- **Mine experience:** 0.44 years
## Operator
- **Controller:** CRH PLC; Natural Resources of Central Florida Inc
- **Operator:** American Cement Company LLC
- **Mine:** [0801370](https://api.ai-analytics.org/mine/0801370)
## Narrative

Employee just started work on finish mill first compartment partition, when a steel ball dislodged from above striking employee on the head and employee lost consciousness. Two fellow maintenance techs removed employee from the mill. Employee was taken to the hospital for evaluation. Employee returned back to work the next day. 

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