# MACHINERY
> MSHA accident `220220350010` · 01/21/2022 · Wolf Run Mining LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** DRILL STEEL (ALL SIZES)
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 1.5 years
## Operator
- **Controller:** Arch Resources Inc
- **Operator:** Wolf Run Mining LLC
- **Mine:** [4604168](https://api.ai-analytics.org/mine/4604168)
## Narrative

 Injured was bolting. When second steel added to steel already in roof.  Injured did not get second steel seated into drill chuck.   When up pressure was applied, drill steel slipped off side of chuck striking injured in the rt index finger.   Injured continued to work until 1/27/22 when EE was taken to Broaddus Hosp for an x-ray and showed avulsion fracture.

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