# SLIP OR FALL OF PERSON
> MSHA accident `220063560072` · 12/13/2006 · Cemex California Cement LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Pumper
- **Activity:** Walking, Running
- **Injury source:** STEPS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 126
- **Mine experience:** 1.25 years
## Operator
- **Controller:** Cemex S A
- **Operator:** Cemex California Cement LLC
- **Mine:** [0400281](https://api.ai-analytics.org/mine/0400281)
## Narrative

Employee was walking down stairs in K3 tower and pulled back muscle

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