Silica Dust Monitoring Melbourne & Victoria | OccHygiene | OccHygiene

Silica Dust Monitoring Melbourne & Victoria | OccHygiene

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Silica Dust Monitoring Services in Melbourne and Victoria

OccHygiene provides professional silica dust monitoring for businesses across Melbourne and Victoria. Our occupational hygiene team delivers NATA-accredited sampling, compliant reporting, and practical guidance to help Victorian employers meet their obligations under the Occupational Health and Safety Act 2004 (Vic) — Victoria’s distinct legislative framework for workplace health and safety.

We service inner Melbourne suburbs, the broader metropolitan area, and regional Victoria — from Geelong and Ballarat to Bendigo, the Latrobe Valley, and rural areas throughout the state.


Victoria’s Distinct Silica Regulatory Framework

Victoria has not adopted the national model WHS laws. Instead, Victorian workplaces are governed by the Occupational Health and Safety Act 2004 (Vic) and the Occupational Health and Safety Regulations 2017 (Vic), enforced by WorkSafe Victoria.

Key features of Victoria’s silica framework include:

The same WES but a stricter target — Victoria applies the national Workplace Exposure Standard of 0.05 mg/m³ as the legal ceiling. However, WorkSafe Victoria’s guidance material recommends employers target 0.02 mg/m³ as best practice — a standard that is 40% lower than the national WES. Employers who demonstrate consistent results below 0.02 mg/m³ are regarded as performing at best-practice level.

Crystalline silica hazard control statement — Victorian employers who carry out work with crystalline silica materials must prepare a written hazard control statement. This document outlines the identified risks, the controls in place, and who is responsible. It must be reviewed when work processes change.

Engineered stone ban — Victoria enforced the national ban on engineered stone from 1 July 2024.

OHS framework (not WHS) — Because Victoria operates under OHS legislation rather than WHS model laws, some of the specific Chapter 8A provisions that apply in other states do not formally apply in Victoria. However, the substance of the requirements — monitoring, controls, health surveillance, record keeping — is equivalent and WorkSafe Victoria actively enforces it.


Industries We Monitor in Victoria

OccHygiene’s Victorian monitoring service covers:

  • Construction — Residential and commercial builders, concreters, and tilers in Melbourne and across Victoria
  • Civil infrastructure — Level crossing removals, road tunnels, and infrastructure projects across metropolitan Melbourne
  • Manufacturing — Ceramic, abrasive, and glass manufacturing; refractory product manufacturers in the Latrobe Valley and western Victoria
  • Mining and quarrying — Gold and coal mines in central and western Victoria; sandstone and granite quarries
  • Stonemasons and benchtop fabricators — Natural stone (granite, marble, bluestone) workshops continuing after the engineered stone ban
  • Agriculture — Dolomite and lime application in agricultural operations

What Our Monitoring Service Includes

OccHygiene’s Victorian silica monitoring service includes:

  1. Pre-monitoring assessment — Review of tasks, materials, and site layout under the Victorian OHS framework
  2. On-site personal air sampling — Shift samples collected in the worker’s breathing zone using calibrated personal sampling pumps
  3. NATA-accredited laboratory analysis — Gravimetric analysis and XRD measurement of respirable crystalline silica fraction
  4. Full monitoring report — Written report comparing results to both the Victorian WES (0.05 mg/m³) and the WorkSafe Victoria best-practice target (0.02 mg/m³), with practical recommendations
  5. Hazard control statement support — We can assist with preparing or reviewing your crystalline silica hazard control statement to meet Victorian OHS requirements

OccHygiene Coverage Across Victoria

We service monitoring requests across all Victorian regions:

  • Melbourne Metro (CBD, Inner, North, South, East, West)
  • Geelong and Surf Coast
  • Ballarat and Central Highlands
  • Bendigo and Loddon Mallee
  • Gippsland (Latrobe Valley, East Gippsland)
  • North East Victoria (Albury-Wodonga, Wangaratta)
  • North West Victoria (Mildura, Swan Hill)
  • South West Victoria (Warrnambool, Hamilton)

Frequently Asked Questions

Does WorkSafe Victoria require formal atmospheric monitoring?
Yes. While Victoria’s OHS Act uses different language from WHS Chapter 8A, WorkSafe Victoria’s guidance makes clear that atmospheric monitoring is required where workers perform work with crystalline silica-containing materials and there is a risk of significant exposure.

What is the 0.02 mg/m³ target WorkSafe Victoria recommends?
WorkSafe Victoria recommends that employers aim to achieve concentrations below 0.02 mg/m³ as a best-practice standard, even though the legal WES is 0.05 mg/m³. Our reports compare results against both thresholds so you have a complete picture of your performance.

Do we need a hazard control statement for all silica work?
Under Victorian OHS regulations, yes. Any workplace that carries out work involving crystalline silica materials must prepare a written hazard control statement. We can help you develop or review this document.


Contact OccHygiene for silica dust monitoring across Melbourne and Victoria.

Request a Quote → | View our full monitoring service →


OccHygiene provides occupational hygiene services across Victoria. Information is general in nature. For specific regulatory advice, consult WorkSafe Victoria.