# SLIP OR FALL OF PERSON
> MSHA accident `220050870026` · 03/04/2005 · Road Fork Development Company Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Tramming
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 121
- **Mine experience:** 3 years
## Operator
- **Controller:** Massey Energy Company
- **Operator:** Road Fork Development Company Inc
- **Mine:** [1516599](https://api.ai-analytics.org/mine/1516599)
## Narrative

Member was moving roof bolter up to install a row of bolts and twisted his left knee, resulting in a strained knee.

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