# MACHINERY
> MSHA accident `220042640077` · 09/08/2004 · ASARCO LLC, a Delaware Limited Liability Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Drill operator
- **Activity:** Escaping a hazard
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** LOWER EXTREMITIES, MULTIPLE PARTS
- **Days lost:** 4
- **Mine experience:** 13.37 years
## Operator
- **Controller:** Grupo Mexico S A B de C V
- **Operator:** ASARCO LLC, a Delaware Limited Liability Company
- **Mine:** [0200135](https://api.ai-analytics.org/mine/0200135)
## Narrative

WHILE ADJUSTING THE DECK BUSHING ON #579 DRILL, THE HOIST BRAKE SLIPPED CAUSING EE TO JUMP OUT OF THE WAY.  IN THE PROCESS, EE TWISTED HIS RIGHT ANKLE AND KNEE.

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