# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220052790056` · 09/26/2005 · Specialty Minerals Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Walking, Running
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 0
- **Mine experience:** 3.73 years
## Operator
- **Controller:** Minerals Technologies Inc
- **Operator:** Specialty Minerals Inc
- **Mine:** [0600019](https://api.ai-analytics.org/mine/0600019)
## Narrative

EMPLOYEE WAS WALKING DOWN THE STAIRS BETWEEN SCREEN 131 & 132 IN THE SECONDARY CRUSHER & DRYER BUILDING WHEN HE STEPPED ON A ROCK.

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