# SLIP OR FALL OF PERSON
> MSHA accident `220060720066` · 02/28/2006 · Master Aggregates Toa Baja Corp
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall down stairs
- **Occupation:** Prep plant foreman, Supervisor, Mill plant supervisor, Kiln supervisor
- **Activity:** Walking, Running
- **Injury source:** STEPS
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** KNEE/PATELLA
- **Days lost:** 10
- **Mine experience:** 2 years
## Operator
- **Controller:** Ricardo  Cardona; Victor S  Maldonado
- **Operator:** Master Aggregates Toa Baja Corp
- **Mine:** [5400445](https://api.ai-analytics.org/mine/5400445)
## Narrative

The employee was climbing the stairs and did not step firmly, which caused an injury in his right knee with the sharp stairs. They took four stitches on his knee.

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