# SLIP OR FALL OF PERSON
> MSHA accident `220113500012` · 12/14/2011 · Mulzer Crushed Stone Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Welder (shop)
- **Activity:** Machine maintenance
- **Injury source:** CRANES,DERRICKS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 11.94 years
## Operator
- **Controller:** Bart  Mulzer
- **Operator:** Mulzer Crushed Stone Inc
- **Mine:** [1201389](https://api.ai-analytics.org/mine/1201389)
## Narrative

EE was working on repairing a crane bucket and stepped onto the raw steel of the bucket when his foot slipped causing him to slide resulting in a strain/sprain of his right knee.

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