# SLIP OR FALL OF PERSON
> MSHA accident `220172760006` · 05/21/2017 · Dana Mining Company of Pennsylvania LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Examiner, Fire boss, Pre-shift examiner, Mine examiner
- **Activity:** Environmental tests or checks
- **Injury source:** LOOSE DIRT AND MUD
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 115
- **Mine experience:** 2.23 years
## Operator
- **Controller:** Mepco Intermediate Holdings, LLC
- **Operator:** Dana Mining Company of Pennsylvania LLC
- **Mine:** [3609326](https://api.ai-analytics.org/mine/3609326)
## Narrative

Injured was fire bossing in the 6 mains area of the 4-west mine when they slipped in mud on a wooden walkway and strained right knee. Injured continues doing regular job duties until 9/22/17 they began missing work due to knee issues and under Dr. care.

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