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Control of Silica Dust in Specific Activities

Chapter 5 – Exercises

Click to take a look at both of the following common work activities.

Wet cutting processes

Wet cutting processes

This wet cutting process involves using a connected water system, either integrated into the power tool or as a separate unit, to manage dust creation during the process. This is in parallel to other protection measures, such as PPE and proper ventilation.

Dry cutting and grinding processes

Dry cutting and grinding processes

This high-energy, dry process involves using a handheld tool (e.g. angle grinder, cutter, or electric wall chaser) to cut or grind a material containing crystalline silica. This is in parallel to appropriate PPE and ventilation measures in the worksite.

Based on the descriptions, which of these activities is likely to generate the most dust?

Wet cutting processes
Dry cutting and grinding processes
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Certificate of completion

2. Control of Silica Dust in Specific Activities

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