# MACHINERY
> MSHA accident `220230820014` · 03/21/2023 · Milestone Materials Div/Mathy Construction Co
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Hand tools (powered)
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** HAND (NOT WRIST OR FINGERS)
- **Days lost:** 0
- **Mine experience:** 27.38 years
## Operator
- **Controller:** Mathy Construction Company
- **Operator:** Milestone Materials Div/Mathy Construction Co
- **Mine:** [4702928](https://api.morvs.ai/mine/4702928)
## Narrative

Employee was loosening a bolt with impact wrench.  Employee tried to hold bolt in place with hand, when bolt head spun and cut hand.

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