The Hidden Toll of Silica in Australia’s High-Risk Industries

Silica exposure in sectors like mining, construction and engineered stone fabrication isn’t just a hazard—it’s a public health crisis. According to Curtin University modelling, over half a million Australian workers are currently exposed to silica dust on the job.

The projections are stark:

• Up to 10,000 Australians could develop lung cancer over their lifetime from silica exposure

Curtain University Study

• Between 83,000 and 103,000 silicosis cases are expected as a result of current exposure levels

The Future Burden of Lung Cancer and Silicosis from Occupational Silica Exposure in Australia: A Preliminary Analysis

Engineered stone—used heavily for kitchen benchtops—has been a potent driver of this resurgence. Curtin University researchers point to airtight digital controls like wet-cutting and extraction systems as essential interventions alongside PPE where elimination is not possible.

Cancer Council WA

Why Construction and Mining Are Ground Zero

The nature of construction and mining—crushing, drilling, tunnelling—produces airborne respirable crystalline silica (RCS), which penetrates deep lung tissue and is linked to silicosis, lung cancer and other chronic diseases.

Despite these known risks, many organisations still rely on checklists, paper logs and ad-hoc monitoring, these systems wont be able to keep pace with new Workplace Exposure Limits (WELs) set to take effect in December 2026.

Digital First Occupational Hygiene Strategy

Paper-based hygiene logs and inconsistent monitoring are no match for evolving WEL standards. A digital-first strategy ensures exposure data, health checks and compliance reports are all connected—closing gaps before they become risks.

Curtin’s modelling confirms that higher-order interventions—like improved dust suppression techniques—offer the greatest reduction in disease burden. But even applying lower-level controls, such as better monitoring and health surveillance, still provides measurable gains.

Intervening to Reduce the Future Burden of Lunch Cancer and Silicosis from Occupational Silica Expose

That’s where digital transformation makes the difference: connecting exposure data, medical results and compliance requirements into one system, so no worker or risk slips through the cracks.

How MOHR’s Occupational Hygiene Module Bridges the Divide

Enter MOHR’s Occupational Hygiene Module: a comprehensive digital platform that supports organisations in translating intervention strategies into real-world outcomes. With this module, you can:

• Track exposures in real time → identify risks before they escalate
• Monitor worker health → spirometry, blood tests, and other assessments in one place
• Stay compliant → live dashboards aligned with WELs and WHS obligations
• Consolidate records → exposure data, controls and medicals, all audit-ready
• Scale easily → from a single site to a national workforce

Next Steps

Silica exposure in construction and mining is widespread—but it’s preventable.

MOHR’s Occupational Hygiene Module brings together exposure monitoring, health data and compliance tracking into one platform—empowering your business to move from reactive protocols to proactive protection.

Silica risk won’t wait until 2026. Join our Webinar to see how MOHR can protect your people and your business.