# MACHINERY
> MSHA accident `220041670031` · 06/04/2004 · Columbia Ready-Mix Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck against a moving object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Bulldozer
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** SCALP
- **Days lost:** 0
- **Mine experience:** 0.06 years
## Operator
- **Controller:** Lawrence  Sali; Steve  Sali
- **Operator:** Columbia Ready-Mix Inc
- **Mine:** [4500764](https://api.ai-analytics.org/mine/4500764)
## Narrative

Worker was ripping the floor of the working bench to supply material to crushing plant. When close to edge material gave way under berm and dozer. While trying to right the dozer it overturned and rolled down the side of the old ramp leading to the bench. Worker received bruises, scrapes to body and laceration to scalp.

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