# MACHINERY
> MSHA accident `220222290025` · 08/11/2022 · Canyon Fuel Company LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between running or meshing objects
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Drilling
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 19
- **Mine experience:** 15.62 years
## Operator
- **Controller:** Wolverine Fuels LLC
- **Operator:** Canyon Fuel Company LLC
- **Mine:** [4200089](https://api.ai-analytics.org/mine/4200089)
## Narrative

While installing a 7' roof bolt in the first row of the graveyard shift, the operator dropped the bit insert on the ground. The operator got off the bolter and grabbed the bit then got back on the roof bolter boom and was in the process of placing the drill still in the drill chuck.  While doing so, the operator closed the hydraulic jaw pinching right-hand fingers

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