# SLIP OR FALL OF PERSON
> MSHA accident `220110680026` · 12/21/2010 · West Virginia Mine Power, Inc.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Electrician helper
- **Activity:** Electrical maintenance
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 4
- **Mine experience:** 2 years
## Operator
- **Controller:** John B  Preece
- **Operator:** West Virginia Mine Power, Inc.
- **Mine:** [4609172](https://api.ai-analytics.org/mine/4609172)
## Narrative

Stretching out data line in Belt/Track entry stepped in hole and overextended knee. Did not start missing until 2/28/11

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