# HANDLING OF MATERIALS
> MSHA accident `220081480048` · 05/12/2008 · Central Pre-Mix Concrete Co.
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in lifting objects
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** UPPER ARM/HUMERUS
- **Days lost:** 14
- **Mine experience:** 1.77 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Central Pre-Mix Concrete Co.
- **Mine:** [4500730](https://api.ai-analytics.org/mine/4500730)
## Narrative

Employee was changing screen. Had screen on one end, holding it with left hand, squatted down to pick up other end with right hand. As employee stood up holding screen above head, he felt pain in right bicep.

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