Project planning guide · Updated 20 August 2026
Asbestos Removal Mistakes That Expose Businesses to Legal and Health Risk in Australia
Asbestos risk is a project-planning issue, not just a demolition issue. Commercial premises built, refurbished or extended across several decades can contain asbestos-containing materials in roofs, wall linings, plant insulation, electrical backing boards, floor coverings, fire doors and service penetrations. The material may remain undisturbed until maintenance, renovation or removal work changes the exposure risk.
The most serious asbestos removal mistakes in Australia occur when an unknown material is treated as ordinary construction waste. Requirements and notification processes vary by jurisdiction, material class and scope, so project teams should confirm the relevant regulator guidance before work. These seven failures show why early survey, licensed expertise and documented controls are central to safe delivery.
Common Planning Risks
Assuming asbestos is only in old buildings
Asbestos was banned in Australia at the end of 2003, but its historical use was extensive and many materials remained in buildings constructed or altered well into the 1990s. A 1990s commercial tenancy can still contain asbestos in original products or inherited fabric from an earlier structure. Age alone does not identify the material, and visual inspection is not confirmation. Establish a register or targeted survey before intrusive work, then use laboratory analysis where the status is unknown. This protects not only removal crews but electricians, plumbers, maintenance teams and subcontractors who might otherwise disturb the material later.
Hiring an unlicensed removalist
Licensing distinguishes higher-risk friable work from bonded asbestos removal. In broad terms, Class A licences cover friable and non-friable asbestos, while Class B licences cover non-friable asbestos; precise eligibility, thresholds and supervision arrangements are administered by each jurisdiction. Do not rely on a generic claim of experience. Verify the entity's current licence class, nominated supervisor, scope, workers' training and insurance against the material identified in the survey. A low quote without containment, decontamination, transport and clearance allowances is not a saving if the site later requires costly remediation.
Not getting an asbestos survey before demolition, renovation or maintenance
A survey identifies where asbestos may be present, its condition, accessibility and the controls required before work begins. It gives designers and contractors a basis for sequencing removal, isolating services and pricing the real scope. Without one, discovery occurs after ceilings are opened, cladding is cut or plant is dismantled, which can stop multiple trades at once. The appropriate survey type depends on the work and property, and sampling must be undertaken safely. Treat the survey as a pre-construction deliverable, not a variation triggered after a worker encounters suspect material.
Making an unsupported encapsulation-versus-removal decision
Encapsulation can be a valid control when asbestos-containing material is sound, unlikely to be disturbed and can be effectively sealed and managed. It is not a substitute for removal where the material is damaged, friable, exposed to regular work or sits in the path of planned construction. The decision should be based on a documented assessment of condition, location, future use and maintenance obligations. If material stays in place, the register, labels and access controls must remain useful to future occupants and contractors. A short-term patch that leaves an unmanaged hazard transfers risk into the next project.
Failing to notify the relevant regulator when notification is required
Advance notification is required for some asbestos removal work, but the timing, thresholds and regulator differ between states and territories. SafeWork, WorkSafe or the local WHS regulator may also require particular documents or notices before work starts. It is inaccurate to treat one state's process as universal. The licensed removalist should identify the applicable notification pathway, while the principal contractor should allow time for it in the programme. Confirming notifications early avoids a late stop-work direction and ensures surrounding tenants, workers and service providers can be managed safely.
Using non-approved disposal pathways
Asbestos waste must be packaged, labelled, transported and disposed of through facilities authorised to accept that waste. Landfill acceptance, booking and documentation requirements vary by location and material type. Sending bags to an ordinary skip, mixed demolition load or unapproved landfill can expose waste workers and create environmental offences under state laws. Ask for the waste tracking and disposal evidence as part of the close-out pack. That chain of custody is valuable evidence for the asset owner, particularly on leased, government or redevelopment sites where records need to survive beyond the removal contractor.
Inadequate air monitoring and clearance certification
The level of air monitoring and clearance inspection should match the removal method, material and jurisdictional requirements. For friable work, independent control and clearance processes are particularly important. Treating visible cleanliness as proof of a safe area is a mistake: fibres are not assessed by appearance alone. Agree before work whether an independent licensed asbestos assessor is required, who appoints them and what evidence will be issued before reoccupation. The clearance record should identify the area, scope and date so facilities teams can confidently release the space to the next trade or tenant.
Project Planning
A Better Way to Plan Asbestos Work
Put asbestos investigation on the early due-diligence register alongside structural, services and environmental surveys. The work package should identify the building areas to be opened, the intended construction sequence and any occupied spaces that could be affected. This lets the project team stage removal before other trades need access, rather than attempting to build containment around completed work or operating tenants. Clear survey boundaries are important: a report that excludes the very ceiling, plant room or external cladding being altered does not manage that risk.
For live sites, develop a communication and separation plan. Consider access routes, ventilation interfaces, delivery times, tenant notices, emergency contacts, cleaning boundaries and reoccupation criteria. The removal contractor, principal contractor and facility representative should agree who has authority to stop work if suspect material is found beyond the surveyed scope. This avoids an improvised response that can spread dust or create conflicting instructions for workers.
Close the package with records that support the next project phase. Update the asbestos register where material remains, retain clearance and waste evidence, and advise facilities teams of any residual control measures. That discipline protects people returning to the building and demonstrates that the removal was planned as part of the asset's lifecycle, not treated as disposable demolition debris.
Contractor Selection
How to Choose the Right Asbestos Removal Contractor in Australia
Select a removalist after the material and work scope are understood. A capable contractor can explain how their licence class, enclosure design, decontamination process, waste pathway and clearance arrangements relate to the identified risk.
For occupied buildings, also assess their ability to coordinate tenant communication, access segregation, after-hours work and staged hand-back. The removal plan must fit the operating environment, not just the material.
Tender documents should state the surveyed area, assumed quantities, material condition, access constraints and required close-out records. Compare how bidders address unexpected material outside the scope, because discovery procedures can determine whether one room or an entire project is stopped. Seek references from work with similar occupancy and containment demands. The strongest submission will make responsibilities visible rather than relying on broad statements that all compliance is included.
Confirm the proposed programme includes regulator lead times, enclosure set-up, independent clearance and final document issue. Those activities may occur outside the visible removal shift but remain essential to releasing the area safely to following trades.
- Current licence class and supervision arrangements matched to the surveyed material.
- A project-specific removal control plan and clear boundaries for the work area.
- Notification responsibilities confirmed with the relevant state or territory regulator.
- Independent assessor, air-monitoring and clearance arrangements where applicable.
- Documented packaging, transport and approved-disposal evidence.
- Insurance, emergency response and contaminated-dust escalation procedures.
Frequently Asked Questions
Is Class A or Class B removal required?
It depends on whether the material is friable or non-friable and on the applicable jurisdictional rules. Confirm the material classification through a competent assessment, then verify the removalist's current licence class for that scope.
Do all buildings need a full asbestos survey?
The survey should suit the planned work. A targeted investigation may be appropriate for limited maintenance, while demolition or broad refurbishment usually requires a more comprehensive understanding of materials likely to be disturbed.
Can asbestos be left in place?
Sometimes, provided it is in sound condition, unlikely to be disturbed and managed through a current register and control plan. Removal is generally more appropriate when the material is damaged or conflicts with planned work.
What records should an owner retain?
Keep the survey or register, removal plan, notifications where applicable, clearance evidence, waste-disposal documentation and updated building records. These documents support future maintenance, leasing and redevelopment decisions.