# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220202120009` · 07/27/2020 · Warrior Met Coal Mining, LLC
## 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:** 132
- **Mine experience:** 2.15 years
## Operator
- **Controller:** Warrior Met Coal Intermediate Holdco LLC
- **Operator:** Warrior Met Coal Mining, LLC
- **Mine:** [0101401](https://api.ai-analytics.org/mine/0101401)
## Narrative

Employee was running scoop charger cable when employee stepped on a rock causing employee to lose balance, employee tried to regain footing and employee's right knee buckled causing a torn ACL and torn medial meniscus to right knee. 

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