# SLIP OR FALL OF PERSON
> MSHA accident `220013510073` · 12/04/2001 · Chevron Mining Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Supply man, Supply worker, Nipper
- **Activity:** Getting on or off equipment
- **Injury source:** RAILROAD TIES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 142
- **Mine experience:** 13.17 years
## Operator
- **Controller:** Chevron Corporation
- **Operator:** Chevron Mining Inc
- **Mine:** [0100759](https://api.ai-analytics.org/mine/0100759)
## Narrative

EMPLOYEE STATED HE STEPPED OFF OF TRACK LOCOMOTIVE TO THROW TRACK SWITCH AND STEPPED ON THE CORNER OF A TRACK TIE AND TWISTED HIS LEFT KNEE. FIRST LOST WORK DAY OCCURRED 12/6/01.

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