# SLIP OR FALL OF PERSON
> MSHA accident `220151320025` · 05/08/2015 · Giant Cement Company
## 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:** Machine maintenance
- **Injury source:** SCAFFOLDS,STAGING,ETC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 483
- **Mine experience:** 27.23 years
## Operator
- **Controller:** Cementos Portland Valderrivas S A
- **Operator:** Giant Cement Company
- **Mine:** [3800007](https://api.ai-analytics.org/mine/3800007)
## Narrative

The employee slipped and sprained his left knee while working on the BC-05 conveyor from the associated catwalk.

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