# MACHINERY
> MSHA accident `220260230016` · 01/21/2026 · Chantilly Crushed Stone Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** Master mechanic, Foreman, Supervisor
- **Activity:** Machine maintenance
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 28.38 years
## Operator
- **Controller:** John  Gudelsky
- **Operator:** Chantilly Crushed Stone Inc
- **Mine:** [4400024](https://api.ai-analytics.org/mine/4400024)
## Narrative

While an employee was using a torch to thaw a water line, a Rock came off the plant and struck the employees right hand.

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