# MACHINERY
> MSHA accident `220232510001` · 09/06/2023 · Wedron Silica LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Plumber, Pipefitter, Millwright
- **Activity:** Hand tools (powered)
- **Injury source:** HAND TOOLS,POWERED,NEC
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 16.69 years
## Operator
- **Controller:** Covia Holdings LLC
- **Operator:** Wedron Silica LLC
- **Mine:** [1101578](https://api.ai-analytics.org/mine/1101578)
## Narrative

Pit Millwright fixing a leak on the 16' sand line that feeds the South Plant. EE was installing a hugger clamp using an impact wrench with an extension to tighten down the bolts. The extension broke and the impact wrench hit the palm of the employee's hand cutting finger.

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