A demolition method statement is the project-specific safe work method statement (SWMS) required whenever demolition qualifies as high risk construction work, and Australian WHS law requires you to prepare and consult on it before anyone picks up a jackhammer. If your project involves work at height, load-bearing removal, asbestos, plant near energised services, or confined spaces, you need one on site before demolition starts. This guide covers the legal triggers, the mandatory contents, a step-by-step drafting process, and an annotated template you can adapt for your own site.
TL;DR:
- A demolition SWMS is legally required before work begins if the project involves high risk activities such as working at heights over 2 meters or demolishing load-bearing structures.
- The SWMS must include detailed project and hazard-specific controls, with explicit verification of utility isolation and engineer-reviewed demolition sequences for complex jobs.
- Generic templates are insufficient; the document must be site-specific, clearly outlining hazards, controls, exclusion zones, and responsible personnel for each task.
- The SWMS requires active management throughout the project, with regular reviews triggered by method changes or incident discovery, and proper record-keeping for regulator inspections.
- Contractor selection should confirm licensing, particularly for asbestos removal and structural engineering, with integrated services preferred to ensure full compliance.
Table of Contents
- What is a demolition method statement (and how does it differ from a SWMS)?
- When is a SWMS legally required for demolition?
- What must a compliant demolition SWMS include?
- How do you draft a site-specific demolition SWMS?
- Which demolition methods affect the SWMS the most?
- What hazard-specific controls should the SWMS include?
- What planning and approvals happen before demolition starts?
- How do you keep the SWMS live and compliant through the project?
- What does a working demolition SWMS template look like?
- What matters most when you’re the one signing off the SWMS?
- How Missiondemolition helps with your demolition SWMS
- Where to read the official regulator guidance
- Sources
What is a demolition method statement (and how does it differ from a SWMS)?
A demolition method statement describes, in sequence, how a specific demolition job will be carried out safely. In Australian construction, that document and the SWMS are usually the same thing. The Model Code of Practice for demolition work treats “method statement” and “SWMS” as functionally interchangeable when the work is classed as high risk construction work (HRCW), which almost all structural demolition is.
Some contractors still draft a separate, more technical method statement (heavy on engineering detail, propping sequences, and plant specifications) and pair it with a shorter SWMS focused on hazard controls for workers. That split can work, but regulators only care that the site has a document meeting SWMS content requirements before HRCW starts. Calling it a “method statement” instead of a “SWMS” changes nothing legally.
On a working site, the document does three jobs at once:
- A briefing tool. Supervisors walk crews through it at toolbox talks before each new task starts, translating regulation into plain instructions.
- A supervisor’s reference. When a subcontractor asks “who’s checking the propping before we cut that beam?”, the answer should be in the document, not in someone’s memory.
- Evidence for the regulator. If a WHS inspector visits, or if there’s an incident, the SWMS is the first thing they’ll ask to see. A vague or generic document invites scrutiny; a specific, well-maintained one shortens the conversation considerably.
This is why a generic downloaded template, used as-is, is a liability rather than a shortcut. Regulators accept templates only as a starting point — the final SWMS has to reflect the actual site, actual hazards, and actual workers doing the actual task. A template that still references a different address, a different structure type, or generic “may contain asbestos” language when a survey has already confirmed asbestos in the eaves, is not compliant no matter how professional it looks.
When is a SWMS legally required for demolition?
Short answer: if the demolition involves high risk construction work, a SWMS is mandatory before work starts, and demolition of any load-bearing element or a structure that affects a building’s physical integrity is automatically classed as HRCW under Australian WHS regulations. In practice, this covers almost every demolition job beyond removing a freestanding, non-structural fence panel.
The HRCW indicators that most commonly apply to demolition work include:
- Work carried out at a height where a person could fall more than 2 metres.
- Demolition of an element that is load-bearing or otherwise affects structural integrity.
- Work that disturbs or is likely to disturb asbestos.
- Work in or near a confined space.
- Use of explosives.
- Work carried out near energised electrical installations or services (mains power, gas, telecommunications).
- Work involving powered mobile plant, including excavators fitted with demolition attachments.
Any one of these triggers a legal SWMS obligation. Most demolition jobs trigger three or four simultaneously, which is precisely why a generic checklist document doesn’t hold up.
Beyond the SWMS itself, HRCW demolition often carries separate notification obligations to the relevant state regulator, and asbestos removal work usually needs its own written notice with a defined lead time before work begins, as specified by the relevant state regulations. Confirm the exact figure and process with your state regulator before locking in a start date, because lead times and notice formats differ between WorkSafe Victoria, SafeWork NSW, and other state bodies.
A quick decision checklist for project managers:
- Does the job remove or alter anything load-bearing? If yes, SWMS required.
- Is there any chance of a fall over 2 metres, for any trade involved? If yes, SWMS required.
- Has an asbestos survey confirmed or not ruled out asbestos-containing material? If not ruled out, SWMS required, and likely a separate licensed removal notification.
- Is there powered mobile plant on site, or work within reach of live services? If yes, SWMS required.
If every answer is genuinely no, and you’ve documented why, you may be looking at low-risk works that don’t trigger the SWMS obligation. Get that call wrong, though, and you’re running a legally non-compliant site.
What must a compliant demolition SWMS include?
A demolition SWMS is only compliant if it covers a defined set of elements, not just a hazard list with a few boxes ticked. SafeWork NSW’s SWMS guidance sets out the baseline content requirements, and the Model Code adds demolition-specific detail on top.
At minimum, a compliant demolition method statement should contain:
- Project and site details. Address, principal contractor, subcontractors involved, relevant licences (demolition licence, asbestos removal licence, high-risk work licences for plant operators), and the scope of demolition being covered.
- Task breakdown mapped to HRCW. Every discrete activity (strip-out, roof removal, structural demolition, slab breaking) listed with the specific HRCW category it falls under.
- Hazard identification and risk assessment. For each task, the hazards present and the risk level, assessed using the hierarchy of controls: eliminate, substitute, isolate, engineering controls, administrative controls, PPE, in that order of preference.
- The demolition sequence itself. Order of operations, temporary supports and propping requirements, plant to be used, and exclusion zone dimensions for each phase.
- Emergency procedures. Evacuation routes, incident reporting chain, first aid arrangements, and emergency contact for structural collapse or discovery of unexpected hazardous material.
- Monitoring, review triggers and record-keeping. Who checks controls are being followed, what triggers a SWMS revision, and how long records are kept.
Pro Tip: Don’t write “PPE as required” as a control measure. Regulators and experienced supervisors read that as a sign the risk assessment wasn’t done properly. Specify the PPE: respirator class and fit-test frequency for asbestos work, hearing protection rating for jackhammering, fall-arrest system type for roof work. Specificity is what separates a real SWMS from a box-ticking exercise.
The Model Code of Practice also expects the demolition sequence to be reviewed by a suitably qualified engineer for anything beyond simple, single-storey structures, and the SWMS should record that reviewer’s name, the drawings they used, and the scope of what they signed off. That paper trail matters if anything goes wrong later.
How do you draft a site-specific demolition SWMS?
Building a compliant demolition SWMS from scratch follows a logical sequence, and skipping steps is where most non-compliant documents come from.
- Gather your site data first. Pull structural drawings, the asbestos register (or commission a survey if none exists), utility plans, and any prior building reports. You cannot write an accurate SWMS without knowing what you’re actually demolishing.
- Commission a hazardous materials survey and confirm utility isolation in writing. Don’t rely on a verbal assurance that power’s been cut. Get written isolation confirmation from the utility provider and file it with the SWMS. This documented gap, assuming isolation without proof, is one of the most common compliance failures on demolition sites.
- Break the project into discrete activities and map HRCW against each. Don’t write one SWMS entry for “demolish building.” Split it into strip-out, roof removal, wall demolition, slab breaking, and so on, because each has a different hazard profile.
- Select controls using the hierarchy of controls, and document monitoring and PPE specifics. For every hazard, ask first whether it can be eliminated (can this be demolished by machine instead of by hand at height?) before reaching for PPE as the fallback.
- Get the demolition sequence engineer-reviewed and set out temporary support requirements. Structural stability during partial demolition is where fatalities happen. An engineer’s sign-off on the sequence, propping, and any suspended-floor plant loading isn’t optional for anything beyond the simplest jobs.
- Brief the crew, get sign-on, and set version control. Every worker doing the task needs to have seen the current version and signed the register. If the method changes mid-job, that’s a new version and a new briefing, not a verbal update.
A few practical notes that catch project managers out:
- Consultation with the workers actually doing the task isn’t a courtesy, it’s a regulatory requirement, and it produces better SWMS content because the people swinging the tools spot hazards planners miss.
- One SWMS can legally cover multiple contractors on the same task, provided there’s genuine cooperation and everyone’s named in it.
- If plant will be operating on suspended floors, a competent person needs to verify the floor’s load capacity or specify propping, and any substitution of plant needs to be checked against the same load assumptions and recorded.
Which demolition methods affect the SWMS the most?
The demolition method you choose drives most of the SWMS content, because each method carries a different stability and exclusion-zone profile.
- Manual demolition. Workers using hand tools to progressively dismantle a structure, usually top-down. Lower plant risk, but higher exposure to manual handling injuries, falls, and prolonged contact with hazardous materials during strip-out. The SWMS needs to focus on PPE specifics, fatigue management, and staged removal sequencing.
- Mechanical demolition. Excavators, breakers, and cranes doing the bulk of the work. This shifts risk toward plant operation: operator visibility, spotter positioning, exclusion zones sized for reach and debris fall, and ground-bearing capacity for heavy machinery. A structural or civil engineering review of ground conditions is common practice on larger mechanical jobs.
- Induced collapse. Removing key structural supports so a section collapses in a controlled direction. This demands the highest level of engineering input in the SWMS: calculated collapse zones, exclusion distances well beyond the footprint, and often a formal engineering report before the method is approved at all.
- Explosives (implosion). Rare outside major structures, and heavily regulated. Requires specialist explosives licensing, extensive exclusion zones, evacuation of surrounding areas, and coordination with police and emergency services that goes well beyond a standard SWMS process.
The Model Code is explicit that sequential, top-down demolition with temporary propping is the default expectation for structural stability, and any departure from that sequence needs engineering justification recorded in the SWMS. If your method involves anything beyond straightforward manual or mechanical demolition of a low-rise structure, get a structural engineer involved before the SWMS is finalised, not after.
What hazard-specific controls should the SWMS include?
Generic hazard language (“be careful of dust”, “watch for asbestos”) is the fastest way to get a SWMS rejected or, worse, to have a genuine control gap on site. Each major hazard needs specific, checkable controls.
- Asbestos. A licensed survey before any planning begins, licensed removal for friable or bonded material above minor thresholds, a defined exclusion zone, and a documented disposal chain of custody to a licensed facility.
- Silica dust. Wet-cutting or wet-demolition methods wherever practical, respiratory protection matched to the exposure level, and air monitoring where concrete cutting or crushing is sustained.
- Utilities. Written isolation verification from the relevant provider before any intrusive work near power, gas, or telecommunications infrastructure, filed with the SWMS, not just referenced.
- Falls. Edge protection, fall-arrest systems matched to the task, and exclusion zones under any elevated work area.
- Plant. Operator competency checks, dedicated spotters for reversing and blind spots, load capacity checks before demolition attachments go to work, and defined safe travel routes across the site.
- Traffic and the public. Compliant site hoarding and fencing, a traffic management plan where the site fronts a public road, and clear signage at every access point.
Pro Tip: Wet suppression only works if the water actually reaches the cutting point, not just the surrounding area. On hot days, water evaporates faster than crews expect, and dust monitoring will show it even when everyone thinks they’re doing it right. Build a water-refill checkpoint into the task schedule, not just into the risk assessment.
State-level guidance from WorkSafe Victoria reinforces that these controls need to be specific enough for a supervisor to check compliance on the spot, not aspirational statements that sound right on paper but can’t be verified during a site walk.
What planning and approvals happen before demolition starts?
The SWMS is only one piece of the pre-demolition puzzle. Several parallel workstreams need to be locked in before the first task begins.
- Regulator notification. HRCW demolition often requires formal notice to the state WHS regulator, and licensed asbestos removal usually carries its own separate notice with a defined lead time, so build that into your program early rather than discovering it the week before the planned start.
- Permits and licences. Confirm demolition licensing requirements with your local council, alongside any permits specific to your site, before mobilising plant or crew.
- Engineer reports. For anything beyond simple, single-storey structures, an engineer’s assessment of the sequence and stability should be commissioned well ahead of the SWMS finalisation, not requested as an afterthought once a start date’s already been set.
- Stakeholder consultation. Neighbours, utility providers, and the local council all need advance notice where the work affects them, particularly for noise, dust, or access disruption.
- Site set-up. Hoarding, exclusion zones, and traffic management plans need to be physically in place before work starts, not scheduled for “day one” alongside the demolition itself.
Skipping any of these doesn’t just risk a regulator delay. It’s the most common reason demolition projects blow their program by weeks.
How do you keep the SWMS live and compliant through the project?
A SWMS isn’t a document you file once and forget. It needs active management for the life of the job.
Certain events should automatically trigger a review and re-issue: a change in demolition method, a swap in the plant being used, the discovery of hazardous material that wasn’t in the original survey, or any incident or near-miss on site. Treat these as hard triggers, not judgement calls, because the temptation on a busy site is always to keep working under the old version “for now.”
On-site controls that keep the SWMS meaningful rather than decorative include:
- Toolbox talks before each new task, referencing the current SWMS version directly.
- A sign-on register that every worker completes before starting HRCW tasks, confirming they’ve seen and understood the current document.
- Active supervision that checks controls are actually being followed, not just assumed.
Keep SWMS records, including sign-on registers and any revisions, for the duration of the project and beyond, since regulators can request them during an inspection or after an incident. If in doubt about retention periods for your state, check with your WHS regulator directly.
What does a working demolition SWMS template look like?
An annotated skeleton is more useful than a blank form, because it shows you what “specific” actually looks like in practice.
- Project details: address, principal contractor, demolition licence number, asbestos removal licence number if applicable, structural engineer’s name and report reference.
- Task list: each demolition activity as its own line item, with the HRCW category flagged (falls, asbestos, plant, energised services, etc.).
- Hazards and controls per task: written as a specific action, not a category. “Wet-cut all concrete slabs using continuous water suppression, dust monitored daily against WorkSafe action levels” reads very differently from “control dust.”
- Exclusion zones: stated in metres for each demolition phase, not “as required.”
- Responsible person: named individual for each control, not “site management.”
- Sign-on register: name, date, and signature confirming the worker has read the current version.
| SWMS section | What it needs to show | Common gap |
|---|---|---|
| Hazard identification | Every HRCW trigger present on this specific site | Generic hazard list copied from a template |
| Controls | Specific action, standard, or measurement | “As required” or “PPE as necessary” |
| Sequence | Engineer-reviewed order with propping detail | Sequence assumed rather than verified |
| Sign-on | Every worker, every version, dated | Register not updated after a revision |
Sample SWMS formats published by SafeWork NSW follow this same task-by-task structure, which is worth using as your starting layout before you populate it with your site’s actual detail.
What matters most when you’re the one signing off the SWMS?
Verified isolation is where I’d focus first if I were reviewing any demolition SWMS before sign-off. A written confirmation from the utility provider costs almost nothing to obtain and closes off one of the more common failure points on real sites. The second thing worth checking is whether the demolition sequence has actually been reviewed by an engineer, with their name and the drawings referenced in the document, rather than just assumed to be sound because the last job went fine.
The third, and the one most often shortcut under time pressure, is worker consultation. A SWMS drafted entirely by someone who has never set foot on the site tends to miss the hazard that the crew would have flagged in thirty seconds. None of this is complicated. It’s just easy to skip when a program is tight, and that’s exactly when it matters most.
— Tarek
How Missiondemolition helps with your demolition SWMS
Some demolition contractors offer services that include preparing site documentation, coordinating engineer reviews of demolition sequences, and handling licensed asbestos removal as part of a unified job, helping to avoid working with separate contractors and paperwork.
Demolition companies may manage residential, commercial, and industrial demolition projects, including strip-outs, site clearance, concrete cutting, utility disconnections, and hazardous waste handling relevant to a compliant SWMS. If asbestos is confirmed or suspected on your site, our licensed asbestos removal service runs alongside the demolition program rather than as a separate delay. Before any contractor starts, it is important to confirm their demolition and asbestos removal licences and current insurances.
If you’d rather hand the compliance burden to a crew that does this daily, get in touch through our professional demolition services page for a quote on your project.
Where to read the official regulator guidance
For the primary source documents behind the requirements covered above: the Model Code of Practice: Demolition Work sets the national baseline and references AS 2601 for technical demolition detail. SafeWork NSW’s SWMS guidance and its sample demolition SWMS give you a working format to adapt. WorkSafe Queensland and WorkSafe Victoria both publish state-specific demolition guidance worth checking against your project’s jurisdiction before you finalise anything.
Sources
- Demolition | WorkSafe Queensland
- Prepare a safe work method statement | SafeWork NSW
- Model Code of Practice: Demolition work (Safe Work Australia)
- Demolition | WorkSafe Victoria
