# SLIP OR FALL OF PERSON
> MSHA accident `220112580047` · 05/11/2011 · Kingston Mining, Inc.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Shuttle car operator, Mantrip operator, Ramcar operator, Rail runner, Buggy operator
- **Activity:** Walking, Running
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 35
- **Mine experience:** — years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Kingston Mining, Inc.
- **Mine:** [4608932](https://api.ai-analytics.org/mine/4608932)
## Narrative

The worker was walking through the intersection of #3 and #4 entry, stepped into a hole and twisted his knee. He worked with no restrictions until Sept. 5, 2011 when it was decided to have his damaged knee corrected.

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