# HANDLING OF MATERIALS
> MSHA accident `220092370025` · 08/14/2009 · Montana Limestone Company
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in lifting objects
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Machine maintenance
- **Injury source:** MACHINE-MILL,CLEANING PLT
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** UPPER ARM/HUMERUS
- **Days lost:** 9
- **Mine experience:** 1.46 years
## Operator
- **Controller:** Basin Electric Power Cooperative
- **Operator:** Montana Limestone Company
- **Mine:** [2402306](https://api.ai-analytics.org/mine/2402306)
## Narrative

The employee was helping with the rigging for picking the cone bonnet on and off to adjust the setting and injured his right bicep.

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