# HANDLING OF MATERIALS
> MSHA accident `220161940017` · 06/29/2016 · Quapaw Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Hammer mill operator, Breaker mill operator, Jaw mill operator
- **Activity:** Machine maintenance
- **Injury source:** BELT CONVEYORS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 2
- **Mine experience:** 3 years
## Operator
- **Controller:** Robert L  Childress; Donald B  Childress
- **Operator:** Quapaw Company
- **Mine:** [3401308](https://api.ai-analytics.org/mine/3401308)
## Narrative

WAS CHANGING RETURN ROLLER ON BELT #13, STRAINED TOO HARD AND PULLED A MUSCLE. 

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