# SLIP OR FALL OF PERSON
> MSHA accident `220110130013` · 01/12/2011 · GCC Dacotah Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Electrician, Lineman
- **Activity:** Enter/work in bins, Silos
- **Injury source:** STEPS
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 26.04 years
## Operator
- **Controller:** GCC SAB de CV
- **Operator:** GCC Dacotah Inc
- **Mine:** [3900022](https://api.ai-analytics.org/mine/3900022)
## Narrative

Employee was doing a safety inspection and stepped off a step and missed the next step.  Caught himself but put pressure on his knee and heard a pop.

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