# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220063200031` · 11/03/2006 · Specialty Minerals Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Refuse truck driver, Backfill truck driver, Stock pile truck driver
- **Activity:** Walking, Running
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** ANKLE
- **Days lost:** 12
- **Mine experience:** 1.25 years
## Operator
- **Controller:** Minerals Technologies Inc
- **Operator:** Specialty Minerals Inc
- **Mine:** [0600019](https://api.ai-analytics.org/mine/0600019)
## Narrative

The driver was walking on the north side of the secondary crusher/dryer building to check on his traine. While walking he stepped on a one inch stone that was ont he asphalt pavement and twisted his left ankle.

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