# STRIKING OR BUMPING
> MSHA accident `220112230011` · 08/06/2011 · Mosaic Fertilizer LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** STRIKING OR BUMPING
- **Accident type:** Struck against stationary object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Walking, Running
- **Injury source:** STEEL RAIL (ALL KINDS)
- **Nature of injury:** CONCUSSION-BRAIN,CEREBRAL
- **Body part:** BRAIN
- **Days lost:** 2
- **Mine experience:** 13.71 years
## Operator
- **Controller:** Mosaic Company
- **Operator:** Mosaic Fertilizer LLC
- **Mine:** [0800835](https://api.ai-analytics.org/mine/0800835)
## Narrative

Employee was descending staircase from ""B"" circuit conditioner lever to main float plant floor and struck top of head on beam across walkway. Employee became dizzy and required assistance to get to the break room. Employee was wearing hard hat.

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