# SLIP OR FALL OF PERSON
> MSHA accident `220103510015` · 12/09/2010 · GCC Rio Grande, Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **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:** CEMENT PROD,CONCRET BLOCK
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** ANKLE
- **Days lost:** 0
- **Mine experience:** 16 years
## Operator
- **Controller:** GCC SAB de CV
- **Operator:** GCC Rio Grande, Inc.
- **Mine:** [2900013](https://api.ai-analytics.org/mine/2900013)
## Narrative

Employee stepped off of stairway onto a concrete slab and twisted their ankle. This resulted in a hairline fracture to the bone.

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