# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220151350026` · 05/04/2015 · O-N Minerals (Chemstone Company)
## 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:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** FOOT(NOT ANKLE/TOE)/TARSUS/METATARSUS
- **Days lost:** 0
- **Mine experience:** 0.58 years
## Operator
- **Controller:** Carmeuse Holding SA
- **Operator:** O-N Minerals (Chemstone Company)
- **Mine:** [4400044](https://api.ai-analytics.org/mine/4400044)
## Narrative

On 5/4/15, employee hopped off ladder he had been working on and stepped with his heel of his foot onto a sharp rock or gravel, causing a stone bruise. He continued his normal work until 5/11/15 when it was still sore and he wanted to have it checked out.

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