# MACHINERY
> MSHA accident `220110870058` · 03/01/2011 ·  Coal-Mac LLC
## 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:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 12.5 years
## Operator
- **Controller:** Arch Resources Inc
- **Operator:**  Coal-Mac LLC
- **Mine:** [4608984](https://api.ai-analytics.org/mine/4608984)
## Narrative

While operating dozer the seat broke and bottomed out. EE reported this on 3/3/11 when he told his foreman that his back was hurting. Attached letter protesting this alledged injury. EE began missing work on 3/14/11.

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