# FALL OF ROOF OR BACK
> MSHA accident `220063210010` · 11/07/2006 · Greybull Petroleum LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Struck by falling object
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Underground equipment, NEC
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** DISLOCATION
- **Body part:** HIPS (PELVIS/ORGANS/KIDNEYS/BUTTOCKS)
- **Days lost:** 5
- **Mine experience:** 1 years
## Operator
- **Controller:** Rich  Couilard; Joe  McPhie
- **Operator:** Greybull Petroleum LLC
- **Mine:** [4801679](https://api.ai-analytics.org/mine/4801679)
## Narrative

Miner unplugging the conveyor on the apron of the Dosco MK2BP #103 roadheader when a rock fell, slid down the cutting boom and struck him in the right hip dislocating the right femur bone.

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