# SLIP OR FALL OF PERSON
> MSHA accident `220070450023` · 01/19/2007 · Alpha Coal West, Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver
- **Activity:** Inspect equipment or mine
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.79 years
## Operator
- **Controller:** Foundation Coal Corporation
- **Operator:** Alpha Coal West, Inc.
- **Mine:** [4801078](https://api.ai-analytics.org/mine/4801078)
## Narrative

While conducting an equipment pre-shift examination the employee twisted her right knee.

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