# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220021610001` · 06/07/2001 · Mingo Logan Coal Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Electrician, Lineman
- **Activity:** Walking, Running
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 89
- **Mine experience:** 10 years
## Operator
- **Controller:** Arch Resources Inc
- **Operator:** Mingo Logan Coal Company
- **Mine:** [4608730](https://api.ai-analytics.org/mine/4608730)
## Narrative

INJURED WAS WALKING BY PORTAL BUS AT THE END OF THE SECTION TRACK. HE STEPPED ON OR TRIPPED OVER A ROCK AND SPRAINED HIS KNEE. (A REVIEW OF COMPANY INJURY FILES ON 5/31/02 REVEALED THAT THIS I NCIDENT WAS REPORTABLE, BUT HAD NOT BEEN REPORTED.)

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