# MACHINERY
> MSHA accident `220042150070` · 07/19/2004 · Teck Cominco American Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by falling object
- **Occupation:** Laborer, Bull gang,  Parts runner, Roustabout, Roof trimmer/scaler
- **Activity:** Hand tools (powered)
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** WRIST
- **Days lost:** 0
- **Mine experience:** 0.29 years
## Operator
- **Controller:** Teck Resources Limited
- **Operator:** Teck Cominco American Inc
- **Mine:** [4500366](https://api.morvs.ai/mine/4500366)
## Narrative

The employee was installing rock bolts with a jack leg when the injury occurred. He had just completed drilling a bolt hole and was pulling the drill steel when a small piece of rock fell from the back, striking him on the back of his wrist.

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