# SLIP OR FALL OF PERSON
> MSHA accident `220152440002` · 02/24/2015 · Elk Run Coal Company, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Bull gang foreman, Labor foreman, Leadman, Section foreman, Shift boss
- **Activity:** Ventilation maintenance
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.04 years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Elk Run Coal Company, LLC
- **Mine:** [4608384](https://api.ai-analytics.org/mine/4608384)
## Narrative

While building return stopping injured stepped in hole and heard something pop in left knee. Continued to work performing normal duty's until 8/11/15, when he began experiencing complications, Elk Run conducted an investigation and concluded that the complications are contributed to the Feb 24, accident.

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