# MACHINERY
> MSHA accident `220092470048` · 08/26/2009 · Keystone Development
## 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:** Bulldozer
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** HEAD,NEC
- **Days lost:** 45
- **Mine experience:** 7.85 years
## Operator
- **Controller:** Thomas  Scholl
- **Operator:** Keystone Development
- **Mine:** [4608906](https://api.ai-analytics.org/mine/4608906)
## Narrative

Employee started up from th epit on an access road in order to construct a drill bench. He was operating dozer approx 15 ft up the access road the dozer got over too far left over the berm and started to slide towards the pit. Immediately material was being placed under the dozer where it had partially went over the edge. He tried to turn his dozer toward the pit.

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