# POWERED HAULAGE
> MSHA accident `220013230007` · 11/14/2001 · Trapper Mining Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** POWERED HAULAGE
- **Accident type:** Struck against a moving object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Scraper, Pan scraper
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 33
- **Mine experience:** 24.76 years
## Operator
- **Controller:** Salt River Project; MidAmerican Energy Holdings Company; Tri-State Gener
- **Operator:** Trapper Mining Inc
- **Mine:** [0502838](https://api.ai-analytics.org/mine/0502838)
## Narrative

EMPLOYEE SAID HE WAS OPERATING A SCRAPER WHEN ONE WHEEL WAS COMING OUT OF A HOLE AS THE OTHER RAN OVER A ROCK, CAUSING A SIDE-TO-SIDE MOTION. DURING THIS, HE BUMPED THE INSIDE OF HIS LEFT KNEE ON THE STEERING COLUMN.

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