# HANDLING OF MATERIALS
> MSHA accident `220031150049` · 04/21/2003 · Martin Marietta Aggregates
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in lifting objects
- **Occupation:** Backhoe operator, Trackhoe operator, Crane operator
- **Activity:** Hand load, Hand shoveling
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 25
- **Mine experience:** 5.48 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Aggregates
- **Mine:** [3100063](https://api.ai-analytics.org/mine/3100063)
## Narrative

BACK INJURY OCCURED WHILE EE WAS SHOVELING ROCK SAND OUT OF THE STOPPED UP SCREEN ON THE SAND CLASSIFIER. STRETCHED TO AN AWKWARD POSITION TO REACH THE MATERIAL AND FELT A PAIN IN HIS BACK.

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