# MACHINERY
> MSHA accident `220050600020` · 02/17/2005 · Imerys Marble Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck against a moving object
- **Occupation:** Crane operator, Mobile equipment operator (MEO), Dragline operator, Dropball operator, Rigger
- **Activity:** Hoist
- **Injury source:** ELECTRIC HOIST
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 10.31 years
## Operator
- **Controller:** Imerys S A
- **Operator:** Imerys Marble Inc
- **Mine:** [0900577](https://api.ai-analytics.org/mine/0900577)
## Narrative

Employee operates a Trackmobile.  Over several days, developed a pain in the left knee while performing normal operator duties.  Informed manager on 2/22/2005 of the pain and requested medical treatment.  No record of an actual injury date. Doctor diagnosed slight strain to left knee.  Returned to work same day.

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