# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220132110018` · 07/25/2013 · Blue Star Materials II LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Handling supplies or material
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 0.21 years
## Operator
- **Controller:** Jack  Dowdy
- **Operator:** Blue Star Materials II LLC
- **Mine:** [4104827](https://api.ai-analytics.org/mine/4104827)
## Narrative

Employee stepped out of the truck stepped on a rock while exiting the truck experiencing back pain afterwards.

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