# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220050110037` · 12/21/2004 · Sunrise Coal Co., LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Rubbed or abraded
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Crawling, Kneeling
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.23 years
## Operator
- **Controller:** Jimmie R  Ryan
- **Operator:** Sunrise Coal Co., LLC
- **Mine:** [0103102](https://api.ai-analytics.org/mine/0103102)
## Narrative

The miner was crawling in the #3 entry and twisted his left knee.

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