# SLIP OR FALL OF PERSON
> MSHA accident `220152150034` · 07/27/2015 · CEMEX Construction Materials South, LLC
## 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:** STAIRS,STEPS-OUTSIDE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 6
- **Mine experience:** 5.31 years
## Operator
- **Controller:** Cemex S A
- **Operator:** CEMEX Construction Materials South, LLC
- **Mine:** [0500344](https://api.ai-analytics.org/mine/0500344)
## Narrative

Employee was descending a set of stairs when his left foot slipped off of the 4th step.  The employee caught himself with the handrail and did not fall further, but he did ""jam"" his knee on the 5th step.  The employee was taken to the clinic and was placed on restrictive duty.

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