# SLIP OR FALL OF PERSON
> MSHA accident `220071380047` · 05/14/2007 · Cemex Construction Materials LP
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 20 years
## Operator
- **Controller:** Cemex S A
- **Operator:** Cemex Construction Materials LP
- **Mine:** [0400173](https://api.ai-analytics.org/mine/0400173)
## Narrative

Employee finished operating bobcat loader, dismounted machine & stepped on a rock or uneven surface-twisted right knee causing sprain.

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