# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220152030032` · 07/20/2015 · Drake Materials
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Climb scaffolds, Ladders
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 0
- **Mine experience:** 0.25 years
## Operator
- **Controller:** UNACEM Corp S A A
- **Operator:** Drake Materials
- **Mine:** [0203318](https://api.ai-analytics.org/mine/0203318)
## Narrative

Stepping off ladder onto a rock and rolled his left ankle.

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