# MACHINERY
> MSHA accident `220250840005` · 03/20/2025 · American Rock Salt Company LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** HAND (NOT WRIST OR FINGERS)
- **Days lost:** 120
- **Mine experience:** 3.33 years
## Operator
- **Controller:** Joseph G  Bucci
- **Operator:** American Rock Salt Company LLC
- **Mine:** [3003255](https://api.morvs.ai/mine/3003255)
## Narrative

While roof bolting, the chair in the roof bolter collapsed.  Employee reached to stop the movement of the chair and fractured finger on left hand.  

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