# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220212650003` · 09/21/2021 · Specialty Vermiculite LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Vacuum filter operator, Flotation mill/Concentrator operator, Flotation plant operator
- **Activity:** Walking, Running
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 97
- **Mine experience:** 3.17 years
## Operator
- **Controller:** Dicalite Management Holdings, LLC
- **Operator:** Specialty Vermiculite LLC
- **Mine:** [3800085](https://api.ai-analytics.org/mine/3800085)
## Narrative

Employee was on the way to check reagents and tripped over a frame or piping that was left in the walkway.

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