# HANDLING OF MATERIALS
> MSHA accident `220030830044` · 03/08/2003 · Hanson Material Service
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Welder (shop)
- **Activity:** Machine maintenance
- **Injury source:** MACHINE-MILL,CLEANING PLT
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** UPPER ARM/HUMERUS
- **Days lost:** 18
- **Mine experience:** 24.3 years
## Operator
- **Controller:** General Dynamics Corp
- **Operator:** Hanson Material Service
- **Mine:** [1100066](https://api.ai-analytics.org/mine/1100066)
## Narrative

THE INJURED WAS REPAIRING A HYDRAULIC ROCK BREAKER WHEN HE FELT A POP IN HIS UPPER RIGHT ARM. SURGERY WAS REQUIRED TO REPAIR THE INJURY.

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