# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220162630022` · 09/12/2016 · Pattison Company, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Crusher attendant/operator, Pan feeder operator/worker
- **Activity:** Walking, Running
- **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:** 2.58 years
## Operator
- **Controller:** Lloyd B  Pattison
- **Operator:** Pattison Company, LLC
- **Mine:** [1302297](https://api.ai-analytics.org/mine/1302297)
## Narrative

EE was walking and along the portable crusher when ee stepped on a loose rock and lost footing and caught self. Resulted in jarring back.

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