# SLIP OR FALL OF PERSON
> MSHA accident `220012390133` · 08/14/2001 · Glacier Northwest
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Backhoe operator, Trackhoe operator, Crane operator
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** —
- **Mine experience:** 4 years
## Operator
- **Controller:** Taiheiyo Cement Corp
- **Operator:** Glacier Northwest
- **Mine:** [4503334](https://api.ai-analytics.org/mine/4503334)
## Narrative

MUSCLE BEHIND LEFT KNEE FIRST BEGAN HURTING ON 8-11-01. THEN ON 8-14-01 WHILE WALKING ON UNEVEN GROUND, LEFT LEG WENT OUT FROM UNDERNEATH HIM AND HE FELL.

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