# SLIP OR FALL OF PERSON
> MSHA accident `220051220019` · 04/22/2005 · Climax Molybdenum Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Laborer, Bull gang,  Parts runner, Roustabout, Roof trimmer/scaler
- **Activity:** Roof bolter, NEC
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.31 years
## Operator
- **Controller:** Phelps Dodge Corp
- **Operator:** Climax Molybdenum Company
- **Mine:** [0500790](https://api.ai-analytics.org/mine/0500790)
## Narrative

Employee was putting bits on his jumbo steel, the booms where laying on the ground. The employee put the first bit on the left boom, he stepped over the boom. His right foot slipped and he felt a pain in his right knee.

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