# SLIP OR FALL OF PERSON
> MSHA accident `220153140033` · 10/24/2015 · Sidney Coal Company, LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Electrician, Lineman
- **Activity:** Walking, Running
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 4
- **Mine experience:** 3 years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Sidney Coal Company, LLC
- **Mine:** [1519097](https://api.ai-analytics.org/mine/1519097)
## Narrative

Employee was walking and stepped into a hole and felt a sharp pain in his left knee. Accident was not reported, and employee continued to work until 11/02/2015 at which time employee experienced another incident with his knee while attempting to enter the deck of an underground forklift. His first lost day was 11/03/2015.

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