# MACHINERY
> MSHA accident `220053540031` · 12/02/2005 · Century Operations LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 138
- **Mine experience:** 0.31 years
## Operator
- **Controller:** Broe Companies Inc
- **Operator:** Century Operations LLC
- **Mine:** [1515455](https://api.ai-analytics.org/mine/1515455)
## Narrative

Employee was operating a bolt machine when the ear broke off of the stab jack, causing the machine to drop and the canopy struck him on the head.

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