Lead Management

Lead is a toxic heavy metal that can cause serious health effects when inhaled or ingested. Exposure may affect the nervous system, kidneys, blood-forming organs and reproductive system. Lead exposure is cumulative, meaning risks increase over time if not properly managed.

Lead is commonly found in older paint coatings, dust generated from disturbed surfaces, contaminated soil and some industrial materials. Buildings constructed prior to the mid-1990s are more likely to contain lead-based paint.

Lead paint testing is recommended before renovation, refurbishment, demolition or maintenance works where painted surfaces may be disturbed. Testing helps identify lead hazards early and informs safe work practices and compliance requirements.

Lead dust can be generated when lead-based paint or materials are disturbed through activities such as sanding, cutting, grinding or demolition. Lead dust can settle on surfaces or become airborne, posing inhalation and ingestion risks.

Lead dust testing and monitoring are required where activities may generate lead dust or where there is a potential for worker exposure. Monitoring helps assess exposure levels, verify the effectiveness of controls and support compliance.

Lead sampling results are compared against relevant exposure standards and guidelines to determine whether risks are adequately controlled. Results are interpreted by experienced professionals to provide clear advice on risk management.

Lead exposure is managed through a combination of elimination or substitution, engineering and administrative controls, safe work practices and, where required, personal protective equipment. Monitoring and training are key components of effective lead management.

Lead management is governed by workplace health and safety legislation and relevant codes of practice, which require employers to identify lead hazards and manage exposure to protect worker health.

Yes. With appropriate planning, controls and monitoring, lead risks can be managed safely in occupied buildings while minimising disruption to occupants and operations.

A lead management consultant should be engaged early — during planning or due diligence — and before works commence. Early engagement helps identify risks, avoid delays and ensure lead hazards are managed safely and compliantly.