# SLIP OR FALL OF PERSON
> MSHA accident `220053190003` · 11/01/2005 · Shelly Materials Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** DISLOCATION
- **Body part:** KNEE/PATELLA
- **Days lost:** 1
- **Mine experience:** 2.19 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Shelly Materials Inc
- **Mine:** [3300168](https://api.ai-analytics.org/mine/3300168)
## Narrative

After employee finished his preshift plant inspection, employee went to the port-a-john.  After exiting, employee walked 4-5 feet and tripped over a rock, and landed on his right knee, causing the dislocation.

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