# HANDLING OF MATERIALS
> MSHA accident `220221820015` · 06/27/2022 · Southwest Rock Products
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator
- **Activity:** Machine maintenance
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 1
- **Mine experience:** 0.25 years
## Operator
- **Controller:** Arcosa, Inc
- **Operator:** Southwest Rock Products
- **Mine:** [0203338](https://api.ai-analytics.org/mine/0203338)
## Narrative

The employee was assisting the crushing and screening plant operator with a screen change. As employee was lifting one of the screens to replace it, employee felt a ""pull"" in shoulder, causing pain.

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