# MACHINERY
> MSHA accident `220191640021` · 06/03/2019 · The Marshall County Coal Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** WRIST
- **Days lost:** 219
- **Mine experience:** 7.06 years
## Operator
- **Controller:** Robert E  Murray
- **Operator:** The Marshall County Coal Company
- **Mine:** [4601437](https://api.ai-analytics.org/mine/4601437)
## Narrative

A fully trained miner was rib bolting when the drill twisted in EE's hand causing EE to strain wrist.  The injury was not the result of any compliance issues nor were any protective guards involved.

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