# SLIP OR FALL OF PERSON
> MSHA accident `220023570060` · 12/05/2002 · Heidelberg Materials US Cement LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Electrician, Lineman
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** JOINT,TENDON,MUSCL INFLAM
- **Body part:** KNEE/PATELLA
- **Days lost:** 13
- **Mine experience:** 33.34 years
## Operator
- **Controller:** Heidelberg Materials AG
- **Operator:** Heidelberg Materials US Cement LLC
- **Mine:** [1200063](https://api.ai-analytics.org/mine/1200063)
## Narrative

THE EMPLOYEE WAS WALKING IN THE PARKING LOT AND THEN DOWN AN ADJACENT ROADWAY TO THE MILL WHEN HE SLIPPED AND FELL ON THE SNOW COVERED SURFACE AND TWISTED HIS RIGHT KNEE. THE KNEE BEGAN TO SWE LL. HE WAS TREATED BY TWO DOCTORS AND BEGAN LOSING TIME FROM WORK ON 12/18/02 DUE TO THE KNEE PAIN AND INFECTION.

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