# HANDLING OF MATERIALS
> MSHA accident `220070230052` · 11/30/2006 · Crystal River Quarries Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in lifting objects
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Handling coal, Rock, Ore
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 0.27 years
## Operator
- **Controller:** Frank J  Colitz
- **Operator:** Crystal River Quarries Inc
- **Mine:** [0800545](https://api.ai-analytics.org/mine/0800545)
## Narrative

Did not want to see doctor when it first happened. Went on 12/1/06. EE went to remove a 10-15 lb rock from conveyor when he felt a pull on lower back.

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