# MACHINERY
> MSHA accident `220250030022` · 01/02/2025 · Benton County Stone  Co  Inc
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Welder (shop)
- **Activity:** Hand tools (powered)
- **Injury source:** WRENCH
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FACE,NEC
- **Days lost:** —
- **Mine experience:** 3.23 years
## Operator
- **Controller:** James A  Kemp; Melinda S  Kemp
- **Operator:** Benton County Stone  Co  Inc
- **Mine:** [0301730](https://api.ai-analytics.org/mine/0301730)
## Narrative

Cleaning threads on a bolt using an impact-wrench and an open-end wrench along with penetrating oil when open-end wrench slipped in hand under power from impact wrench striking the face

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