# HANDLING OF MATERIALS
> MSHA accident `220160980008` · 01/05/2016 · Lake County Commissioners
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Outside foreman, Leadman
- **Activity:** Handling coal, Rock, Ore
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** UPPER ARM/HUMERUS
- **Days lost:** 2
- **Mine experience:** 0.96 years
## Operator
- **Controller:** Lake County-MT
- **Operator:** Lake County Commissioners
- **Mine:** [2401877](https://api.ai-analytics.org/mine/2401877)
## Narrative

crusher foreman reached to remove softball sized rock from behind guard on jaw crusher during pre-start up inspection.  pushed on rock and felt something pop in left bicep.

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