# HANDLING OF MATERIALS
> MSHA accident `220121320009` · 05/01/2012 · Cedar Ridge Quarries
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Stone finishing and sizing personnel, Stone/Rock cut/Polish/Saw operator, Splitter, Cutter, Trimmer
- **Activity:** Handling coal, Rock, Ore
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** HERNIA;RUPTURE
- **Body part:** HIPS (PELVIS/ORGANS/KIDNEYS/BUTTOCKS)
- **Days lost:** 5
- **Mine experience:** 2.31 years
## Operator
- **Controller:** Jeff  Byler
- **Operator:** Cedar Ridge Quarries
- **Mine:** [0301967](https://api.ai-analytics.org/mine/0301967)
## Narrative

Employee lifting and pushing rock on chopper and rollers.

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