# MACHINERY
> MSHA accident `220211810021` · 06/22/2021 · Monongalia County Coal Resources, Inc.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** LW Propman, Propman helper, Move crew if LW, Move-up man, Jacksetter, Advanceman LW helper
- **Activity:** Set, Remove, Relocate props
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** ELBOW
- **Days lost:** 58
- **Mine experience:** 5 years
## Operator
- **Controller:** ACNR Holdings, Inc
- **Operator:** Monongalia County Coal Resources, Inc.
- **Mine:** [4601968](https://api.ai-analytics.org/mine/4601968)
## Narrative

Employee was pulling shields when a rock was thrown from the shearer drum and struck EE in the left elbow.  It did not involve any equipment or compliance issues.  It also did not involve job skills, proficiency, training, PPE or protective devices.

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