# SLIP OR FALL OF PERSON
> MSHA accident `220100910006` · 03/17/2010 · Heidelberg Materials Southeast Agg., LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Electrician, Lineman
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 2
- **Mine experience:** 4.87 years
## Operator
- **Controller:** Heidelberg Materials AG
- **Operator:** Heidelberg Materials Southeast Agg., LLC
- **Mine:** [0900034](https://api.ai-analytics.org/mine/0900034)
## Narrative

Employee was working on feeder in blending tunnel.  After completing the repairs he stepped down off the conveyor and felt a pain in his right knee.  He was taken for evaluation by company doctor who diagnosed him with degenerative joint disease of the knee.

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