# MACHINERY
> MSHA accident `220100700035` · 03/01/2010 · Calvin Mining LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck against a moving object
- **Occupation:** Rock driller
- **Activity:** Bulldozer
- **Injury source:** RBR,GLS,PLSTC,FIBRGLS,FAB
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** HEAD,NEC
- **Days lost:** 0
- **Mine experience:** 3 years
## Operator
- **Controller:** James A  Sigmon
- **Operator:** Calvin Mining LLC
- **Mine:** [1518093](https://api.ai-analytics.org/mine/1518093)
## Narrative

Dozer operator backed into hole and hit his head on the back glass.

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