# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220230670027` · 03/07/2023 · Fisher Sand & Gravel Company
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Walking, Running
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 107
- **Mine experience:** 0.46 years
## Operator
- **Controller:** Thomas G  Fisher
- **Operator:** Fisher Sand & Gravel Company
- **Mine:** [2902340](https://api.ai-analytics.org/mine/2902340)
## Narrative

Tripped on rock.

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