# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220211480003` · 05/25/2021 · Robertson's 
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Driller, Highwall operator, Highwall drill operator
- **Activity:** Getting on or off equipment
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 1
- **Mine experience:** 1.96 years
## Operator
- **Controller:** RRM Development Corporation; Mitsubishi Corp
- **Operator:** Robertson's 
- **Mine:** [0405887](https://api.ai-analytics.org/mine/0405887)
## Narrative

Stepped out of service truck and rolled ankle on a rock.

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