# SLIP OR FALL OF PERSON
> MSHA accident `220080780036` · 11/20/2007 · CalMat Co
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Walking, Running
- **Injury source:** STEPS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 16
- **Mine experience:** 22.79 years
## Operator
- **Controller:** Vulcan Materials Company
- **Operator:** CalMat Co
- **Mine:** [0401924](https://api.ai-analytics.org/mine/0401924)
## Narrative

Employee went to company clinic on 1/3/08 and was returned to full duty. On 3/4/08 employee returned to the clinic and was placed on restricted duty. The employee was inspecting the plant before start-up and slipped on stairs resulting in a left knee sprain.

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