# MACHINERY
> MSHA accident `220032750003` · 09/19/2003 · Cantera Carraizo Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck against a moving object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Power shovel, Dragline
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 120
- **Mine experience:** 10 years
## Operator
- **Controller:** Alfonso M  Diaz
- **Operator:** Cantera Carraizo Inc
- **Mine:** [5400019](https://api.ai-analytics.org/mine/5400019)
## Narrative

OPERATOR WAS WORKING ON FACE OF OPEN PIT WHEN REPORTEDLY BOULDER HIT SIDE OF THE MACHINE. OPERATOR REPORTED BACK PAIN AFTER IMPACT. OPERATOR SUFFERED FROM BACK PAINS BEFORE ACCIDENT. THE MACHI NE SUFFERED ONLY DOOR DAMAGE.

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