# STRIKING OR BUMPING
> MSHA accident `220091310063` · 05/05/2009 · CalPortland Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** STRIKING OR BUMPING
- **Accident type:** Struck against stationary object
- **Occupation:** Welder (shop)
- **Activity:** Walking, Running
- **Injury source:** WOOD ITEMS,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 11.19 years
## Operator
- **Controller:** Taiheiyo Cement Corp
- **Operator:** CalPortland Company
- **Mine:** [0201138](https://api.ai-analytics.org/mine/0201138)
## Narrative

EE standing, changing canvas on airslide. Airslide on a sawhorse, his left foot was behind the leg of the sawhorse. As he turned to walk away his foot caught on the sawhorse leg causing him to twist his left knee. EE requested to see physician on 5-6-09 and was placed on modified duty.

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