# MACHINERY
> MSHA accident `220171180008` · 04/26/2017 · Hanson Aggregates LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Welder (shop)
- **Activity:** Grinding
- **Injury source:** ABRAS STONE,WHEEL GRINDER
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** MOUTH/LIP/TEETH/TONGUE/THROAT/TASTE
- **Days lost:** 1
- **Mine experience:** 10.33 years
## Operator
- **Controller:** Heidelberg Materials AG
- **Operator:** Hanson Aggregates LLC
- **Mine:** [4100025](https://api.ai-analytics.org/mine/4100025)
## Narrative

WHILE GRINDING ON CRACK ON DISCHARGE OF DEWATERING SCREEN, GRINDER HUNG ON CRACK AND KICKED BACK; KNOCKING OFF WELDING HELMET AND HITTING EMPLOYEE'S MOUTH, CUTTING LIP.

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