# OTHER
> MSHA accident `220200300026` · 01/22/2020 · Prairie State Generating Company LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** OTHER
- **Accident type:** Bodily reaction, NEC
- **Occupation:** Laborer, Bull gang, Faceman, Parts runner, Roustabout, Roof trimmer/scaler
- **Activity:** Roof bolter, NEC
- **Injury source:** BODILY MOTION
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 69
- **Mine experience:** 7.38 years
## Operator
- **Controller:** Prairie State Energy Campus Management Inc
- **Operator:** Prairie State Generating Company LLC
- **Mine:** [1103193](https://api.ai-analytics.org/mine/1103193)
## Narrative

The employee was bending down to clean their roof bolter dust box when they felt pain in their left knee. The employee's knee cap became displaced when they bent down.

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