# MACHINERY
> MSHA accident `220230790031` · 03/09/2023 · GRP Pan LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Drill operator
- **Activity:** Machine maintenance
- **Injury source:** WRENCH
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 0
- **Mine experience:** 2.69 years
## Operator
- **Controller:** Fiore Gold (US) Inc
- **Operator:** GRP Pan LLC
- **Mine:** [2602755](https://api.ai-analytics.org/mine/2602755)
## Narrative

Two Drill operators were changing the sub on a drill. At approximately 16:15, the second operator positioned the J wrench on the sub to break it loose from the drill steel. The drill operator inside Cab went through neutral on the controls and engaged reverse rotation of the drill steel. As a result, the J wrench swung back and pushed the operator's foot beneath the carousel. 

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