# SLIP OR FALL OF PERSON
> MSHA accident `220170330003` · 10/31/2016 · Shawnee Sand & Gravel 
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Inspect equipment or mine
- **Injury source:** MACHINE-MILL,CLEANING PLT
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 87
- **Mine experience:** 0.37 years
## Operator
- **Controller:** Shakespeare Oil Company Inc; T & T Oil Company Inc
- **Operator:** Shawnee Sand & Gravel 
- **Mine:** [1102323](https://api.ai-analytics.org/mine/1102323)
## Narrative

Employee was performing a routine plant inspection. Employee was stepping over the railing into the screen deck area. Employee twisted knee while performing this task.

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