# HANDLING OF MATERIALS
> MSHA accident `220121740028` · 03/19/2012 · Magruder Limestone Co Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Struck by falling object
- **Occupation:** Superintendent
- **Activity:** Machine maintenance
- **Injury source:** BELT CONVEYORS
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** ELBOW
- **Days lost:** 12
- **Mine experience:** 31 years
## Operator
- **Controller:** Mark  Magruder
- **Operator:** Magruder Limestone Co Inc
- **Mine:** [2300226](https://api.ai-analytics.org/mine/2300226)
## Narrative

Installing new training idler on the conveyor, the idler slipped down the frame of the conveyor a few inches and struck employee in the elbow.

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