# SLIP OR FALL OF PERSON
> MSHA accident `220020740031` · 03/06/2002 · Chevron Mining Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Electrician, Lineman
- **Activity:** Hand tools (not powered)
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 88
- **Mine experience:** 6.15 years
## Operator
- **Controller:** Chevron Corporation
- **Operator:** Chevron Mining Inc
- **Mine:** [0100759](https://api.ai-analytics.org/mine/0100759)
## Narrative

EE STATED THAT HE WAS PULLING ON A RATCHET, TIGHTENING A BOLT ON A DRIVE DRUM ON A HEADER WHEN THE RATCHET BROKE. EE FELL BACKWARD AND CAUGHT HIS FOOT IN A TURNBUCKLE AS HE FELL, TWISTING HIS LEFT KNEE. EE'S FIRST LOST WORKDAY OCCURRED 3/8/02.

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