Managing Respirable Crystalline Silica Dust Exposure in Construction and Manufacturing of Construction Elements Code of Practice 2022

As we step into the modern age of industrial safety, the importance of adapting to newly recognised health hazards becomes paramount. Queensland’s new “Managing respirable crystalline silica dust exposure in construction and manufacturing of construction elements Code of Practice 2022” is a testament to the region’s commitment to ensuring worker safety. It commenced on 1 May 2023 and this new Code represents Australia’s first dedicated approach to addressing silica dust exposure in the construction industry.

Scope and Applicability

The scope of the Code is both ambitious and necessary. It covers all construction work, a field notorious for its high dust environments and potential for respiratory hazards. Additionally, the Code extends to the manufacturing of construction-related materials such as bricks, blocks, tiles, mortar, and concrete. Additionally, the broad applicability stems from the recognition that risks extend beyond construction sites and can also emerge in material production areas.

Understanding the Risks of Respirable Crystalline Silica Dust Exposure

At the heart of the document lies the menace known as Respirable Crystalline Silica (RCS). RCS, a fine dust, is notorious for inducing severe respiratory diseases like silicosis—an incurable and frequently fatal lung ailment.The risk from RCS arises when tasks such as cutting, grinding, or drilling into materials containing silica release the dangerous dust into the air.

Key Provisions of the Code

To tackle the perils of RCS, the Code provides a robust framework for duty holders, encompassing:
Risk Assessment: A systematic approach to evaluating tasks, tools, and environments is advocated. This aids in determining potential exposure levels and the necessary precautions.
Control Measures: After identifying risks, the Code proceeds to implement control measures. From dust suppression techniques such as wet cutting to the use of local exhaust ventilation systems, it outlines strategies tailored to specific tasks.
Health Monitoring: Recognises the enduring impact of RCS exposure. The focus lies on health monitoring and regular checks to promptly identify potential health concerns and enable timely interventions
Training & Awareness: Ensuring that workers are well-informed of the risks and preventive measures is a crucial component. This facilitates an environment where workers are active participants in their own safety.
Development Process and International Best Practices The Code’s creation involved collaborative consultations with workers, employers, and experts, ensuring practical guidelines. It also adopts global best practices, tailoring success stories to local contexts in today’s interconnected world.


In conclusion, Queensland’s new Code on managing RCS dust exposure is a significant step in the right direction. It underscores the region’s proactive stance in acknowledging emerging health hazards and taking decisive action to protect its workforce.

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The collaborative approach in the Code’s formulation ensures its robustness, and its alignment with international best practices reinforces its credibility. With its comprehensive scope, clear directions, and proactive approach, the Code will significantly boost safety for those in construction and related manufacturing.

For those keen on understanding the detailed provisions and diving deeper into the specific guidelines, the Code can be accessed  via the Worksafe QLD website

We anticipate global regions will follow Queensland’s lead, recognising the need to address this hidden hazard and ensure safer work environments worldwide.