# SLIP OR FALL OF PERSON
> MSHA accident `220161200017` · 04/25/2016 · Marfork Coal Company, LLC
## 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:** Getting on or off equipment
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** ANKLE
- **Days lost:** 17
- **Mine experience:** 1.46 years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Marfork Coal Company, LLC
- **Mine:** [4609092](https://api.ai-analytics.org/mine/4609092)
## Narrative

While traveling to the section, The roof bolt operator exited the man trip to open the doors on the track and twisted right ankle.

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