# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220092810018` · 08/19/2009 · Continental Cement Company LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Welder (shop)
- **Activity:** Welding or cutting
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 6
- **Mine experience:** 11.46 years
## Operator
- **Controller:** Continental Cement Holding Company
- **Operator:** Continental Cement Company LLC
- **Mine:** [2300217](https://api.ai-analytics.org/mine/2300217)
## Narrative

While fabricating an access platform, employee stepped on a piece of angle iron causing him to twist his right knee.  (Did not become reportable until September 28, 2009 when he started to miss work due to surgery.)

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