Quick answer: Demolition often requires a SWMS because it commonly involves structural collapse risk, falls, plant interaction, or asbestos exposure. The document should be driven by sequence and stability, not just by the tool being used.
Last reviewed: March 2026 by the BlueSafe Technical Team. Reflects current Australian WHS requirements.
Demolition is one of the clearest examples of a job where the order of work matters as much as the work itself. A compliant demolition SWMS should show how the structure, services, plant, and surrounding area will be controlled as the job changes stage by stage.
At a glance
| Item | Summary |
|---|---|
| SWMS legally required? | Yes |
| Licence required? | Depends on task |
| Common HRCW triggers | #3 load-bearing or structural work, #4 asbestos, #1 falls |
| Typical tasks | Structural demolition, internal strip-out, concrete breaking, induced collapse |
| Main SWMS focus | Sequence, stability, isolation, plant, exclusion zones, waste |
| Main risk | Uncontrolled collapse or exposure during progressive dismantling |
When does demolition need a SWMS?
Demolition work commonly requires a SWMS because it often falls within High Risk Construction Work.
Typical examples include:
- demolition of load-bearing elements
- internal strip-out where structural or service risk exists
- induced collapse or major dismantling work
- manual concrete breaking and demolition
- work where asbestos may be disturbed
Why sequencing is the core issue
Demolition risk changes as the structure changes. A safe start does not guarantee a safe finish if the sequence is wrong.
The SWMS should explain:
- what is removed first and why
- how utilities are isolated
- how structural stability is maintained
- how debris and waste are controlled
- how adjacent areas are protected
What a demolition SWMS should cover
The document should address:
- demolition method and sequence
- structural controls and temporary support
- plant, tool, and access arrangements
- asbestos or hazardous-material interfaces
- exclusion zones and public protection
- emergency response and stop-work triggers
Common demolition failures
The most common failures include:
- poor sequence planning
- incomplete utilities isolation
- underestimating adjacent structural effects
- uncontrolled debris movement
- starting strip-out without checking hidden hazards
State and territory variations
Demolition duties follow the general construction law settings of the jurisdiction, with local guidance affecting details.
| Jurisdiction | Regulator | Key note |
|---|---|---|
| NSW | SafeWork NSW | Model WHS framework applies |
| VIC | WorkSafe Victoria | Different legislative framework and local rules |
| QLD | Workplace Health and Safety Queensland | Model WHS framework applies |
| SA | SafeWork SA | Model WHS framework applies |
| WA | WorkSafe WA | Model WHS framework applies with local variations |
| TAS | WorkSafe Tasmania | Model WHS framework applies |
| ACT | WorkSafe ACT | Model WHS framework applies |
| NT | NT WorkSafe | Model WHS framework applies |
Related guides
- Asbestos SWMS - Removal, Disturbance and What the Law Requires
- Construction SWMS - What Every Builder and Contractor Needs
- Excavation and Trenching SWMS - Depths, Requirements and What to Include
Frequently asked questions
Does demolition work require a SWMS?
In many cases yes, because demolition commonly involves High Risk Construction Work.
Is internal strip-out still demolition?
It can be, depending on the task and the risks created.
What is the biggest demolition SWMS issue?
Sequencing is usually the biggest issue because the structure changes as the work progresses.
What should a demolition SWMS include?
It should include sequence, stability, isolation, exclusion zones, plant, waste, and emergency controls.
SWMS templates for demolition
- Structural Heavy Demolition and Induced Collapse SWMS for major structural demolition work.
- Internal Strip-Out, Soft Demolition and Refurbishment SWMS for non-structural demolition and refurbishment stages.
- Manual Demolition, Jackhammering and Concrete Breaking SWMS for manual demolition and breaking work.
- Demolition of Concrete SWMS for concrete removal and demolition-specific concrete work.