The obligation
PCBUs must select blasting media and implement engineering controls to minimise generation and discharge of toxic dusts during abrasive blasting.
The NSW Abrasive Blasting COP requires PCBUs to assess and control dust hazards arising from blasting media. Crystalline silica-containing media (e.g. beach sand) are prohibited or severely restricted. PCBUs must apply the hierarchy of controls, prioritise substitution with less hazardous media, use enclosed/ventilated blasting areas, and maintain RPE. Appendix A of the COP provides guidance on media selection.
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- What
- PCBUs must select blasting media and implement engineering controls to minimise generation and discharge of toxic dusts during abrasive blasting.
- Source
- safework.nsw.gov.au
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Labels
silica
dust
abrasive-blasting
WHS
PCBU
hierarchy-of-controls
Official sources
Frequently asked questions
Which WHS law does this come from?
Dust Control and Blasting Media Selection Requirements is a WHS requirement set out in Abrasive blasting (NSW). It is made under Work Health and Safety Act 2011 (NSW). The relevant provision is Abrasive blasting > Dust Control § Appendix A.
What does this WHS obligation require?
Dust Control and Blasting Media Selection Requirements is a WHS obligation under Abrasive blasting (NSW). In short, PCBUs must select blasting media and implement engineering controls to minimise generation and discharge of toxic dusts during abrasive blasting.
What changed recently?
Dust Control and Blasting Media Selection Requirements was last updated on 27 July 2026.
