# HANDLING OF MATERIALS
> MSHA accident `220091600004` · 06/03/2009 · Sunrock Industries LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Machine maintenance
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 167
- **Mine experience:** 1.23 years
## Operator
- **Controller:** Sunrock Group Holdings Corp
- **Operator:** Sunrock Industries LLC
- **Mine:** [3102228](https://api.ai-analytics.org/mine/3102228)
## Narrative

Employee was replacing panel on bottom deck of screen. Employee was removing old screen, when employee felt a pull in his lower back.

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