WAH — Working on Scaffold SWMS
Trade work conducted from completed and tagged scaffold including loading, access, and inspection.
SWMS variants reference your state's WHS legislation. Instant download after payment.
This SWMS covers trade work conducted from a completed and green-tagged scaffold — bricklaying, rendering, painting, electrical rough-in, plumbing, glazing, and any sustained construction task where the scaffold is the access platform. It is written for the non-scaffolder trades who use the scaffold day-to-day rather than the scaffolders who erect and dismantle it. Where the erecting-scaffold SWMS manages the progressive-build hazard, the working-on-scaffold SWMS manages the day-to-day hazards of occupying a completed structure — overloading, falling objects from the platform to ground-level personnel, modification by untrained trades, and loss of integrity through accidental damage. A frequently-overlooked hazard in this scope is the scaffold tag itself: trades routinely ignore yellow and red tags and work on incomplete scaffolds, creating a legal exposure for the PCBU and a physical exposure for the worker. The SWMS enforces tag discipline as a primary control. All work above 2 m on scaffold triggers HRCW Category 3 under Schedule 1 of the WHS Regulation 2025; Section 299 requires this SWMS. CIH-authored and aligned with AS/NZS 1576.1 and AS/NZS 4576.
Hazards identified
9 hazards covered, sorted by priority.
Worker uses scaffold that is incomplete, under modification, or out of service; fall or collapse from structural inadequacy.
Structural overload from bricks, render mix, or heavy tools beyond SWL; platform board failure or frame overload.
Tools, materials, or debris dropped from scaffold striking workers, pedestrians, or vehicles below; a 1 kg brick at 10 m is fatal.
Trade worker removes guardrail, toe-board, or tie to accommodate their work; scaffold falls outside the green-tag specification.
Scaffold tie knocked by material hoist or trade tool; structural integrity compromised until re-inspected.
Worker climbs scaffold frame externally instead of using the designated access ladder; fall during climb.
Worker leans through the gap between scaffold platform and facade during fix work; fall through the gap to ground below.
Wet, icy, or windy conditions creating slip or wind-loading exposure for trades working on the platform.
Welding, grinding, or torch work on scaffold timber boards igniting combustible material; fire on platform with limited escape.
Control measures
Hierarchy-of-controls order: elimination → substitution → isolation → engineering → administrative → PPE.
- 1Tag-reading discipline — every worker verifies the scaffold tag status at each access event. Green tag only means the scaffold is fit for use; yellow or red tag means the scaffold is not used for trade work until re-tagged green by a competent scaffolder.
- 2Platform SWL observance — total materials, tools, and personnel on each bay's platform remains below the bay SWL (typically 225 kg light duty, 450 kg medium duty, 675 kg heavy duty per AS/NZS 1576.1); the SWL is marked on the scaffold.
- 3Modification prohibition — no trade worker removes, relocates, or adjusts any scaffold component. If a component must be moved for trade work, a ticketed scaffolder (SB, SI, or SA per height) performs the modification and re-tags.
- 4Falling-object controls per the Code of Practice: Managing the Risk of Falls at Workplaces (SafeWork Australia, 2011) — toe boards on every platform, mesh or brick guards on gaps where material could drop, tool lanyards where appropriate, and drop-zone barricade at ground level.
- 5Access via designated ladder or stair only — external frame climb prohibited and signposted. Where scaffold has a designated access bay, all personnel use that route.
- 6Gap between scaffold and structure kept below 300 mm where workers face the building; where gap exceeds 300 mm (e.g. for corbelled facades), the scaffold must have an internal guardrail per AS/NZS 1576.1.
- 7Weather work-stop at sustained 40 km/h at platform height; slip-hazard assessment before first access in wet conditions; ice clearance before dawn starts.
- 8Hot-work permit per the Code of Practice: Welding Processes (SafeWork Australia, 2018) before any hot work on scaffold — fire extinguisher on the platform, fire watch, and assessment of timber board ignition risk.
- 9Ground-level drop-zone barricade and exclusion during material lifting; trade crew coordinates with other trades so no follow-on work is below the scaffold during lifts or cuts.
- 10Weekly inspection — a competent scaffolder inspects and re-tags the scaffold at least weekly per AS/NZS 4576; the date and inspector are recorded on the green tag.
- 11Trade worker induction — before first access, each trade worker is inducted to the scaffold specification, tag system, SWL, and access routes; induction recorded on the PCBU's WHS register.
- 12PPE baseline: safety footwear with grip-rated sole (AS/NZS 2210.3), hard hat with chin strap (AS/NZS 1801), Grade II eyewear (AS/NZS 1337.1), cut-resistant gloves for material handling, high-visibility long-sleeve shirt, harness where working within 600 mm of an unprotected edge (rare on a compliant scaffold).
- 13Incident reporting — any damage to the scaffold during trade use is reported immediately to the scaffold owner; the bay or lift is tagged yellow and isolated until re-inspected by a ticketed scaffolder.
- 14Daily pre-start reviews the scaffold tag status, weather window, and any modification request from the prior day; worker sign-on register records each trade worker by name and trade.
Applicable Codes of Practice
Primary binding guidance for occupant responsibilities on a completed scaffold.
Governs fall protection during trade work from scaffold platforms and falling-object controls.
Establishes HRCW SWMS duties for trade work on scaffolds.
Applies to trade manual handling on scaffold platforms.
Technical standard for platform SWL, guardrail and toe-board dimensions, and gap-to-structure requirements.
Tag regime and weekly inspection schedule observed by trade users.
High-Risk Construction Work triggered
Trade work on a scaffold platform above 2 m places the worker continuously at fall-risk exposure through the full trade shift; fall-from-gap and fall-from-unauthorised-modification scenarios are foreseeable.
Because working on scaffold above 2 m triggers HRCW Category 3, Section 299 of the WHS Regulation 2025 requires this SWMS before trade work commences. Section 300 maximum penalty for failure to prepare or maintain a current SWMS is $36,000 for a body corporate and $7,200 for an individual. Modification of a scaffold by an un-HRWL trade worker is itself a r. 309 offence. Fatalities from trade work on un-tagged or red-tagged scaffolds attract Category 1 or 2 prosecution under Sections 31-32 of the WHS Act.
Who this is for
- →Bricklayers, renderers, painters, plasterers, and other trades working from completed scaffold.
- →Electricians and plumbers performing external rough-in from scaffold.
- →Glaziers and facade-panel installers using scaffold for facade work.
- →Principal Contractors coordinating multi-trade access to a shared scaffold.
- →Self-employed tradespeople working as a PCBU on another party's scaffold.
What you receive
- ✓Editable Microsoft Word document (.docx, Word 2016 or newer compatible).
- ✓Title page with PCBU, ABN, project, scaffold reference, and revision date fields.
- ✓Signed approval block for PCBU, lead trade, Principal Contractor, and supervisor.
- ✓Hazard register with the 9 working-on-scaffold hazards above, each with inherent risk, controls, and residual risk on a 5x5 matrix.
- ✓Tag-reading training aid (green/yellow/red explanation and worker sign-off).
- ✓Modification-request form for referring scaffold changes to the ticketed scaffolder.
- ✓Weekly inspection record (to be maintained by the scaffold owner).
- ✓Worker sign-on register and trade-induction record.
- ✓Applicable legislation schedule and state-variance table.
Worked example
A bricklaying subcontractor is engaged on a 4-storey apartment facade in Liverpool, working from a green-tagged Kwikstage scaffold erected by a separate scaffold subcontractor. Before starting work the bricklayer completes this SWMS: the bricklaying crew of 3 reviews the scaffold tag (dated within 5 days), confirms platform SWL of 450 kg medium duty per lift, and pallets of bricks are distributed across bays to avoid point-load overload; toe boards are inspected across all work bays; the drop zone is barricaded and a spotter assigned. On day 5 a plumber requests a guardrail removal to pass a vent stack; the bricklayer refuses the removal and refers the request to the scaffold subcontractor who sends an SI-ticketed scaffolder to perform the modification and re-tag. Total bricklaying period: 12 days, no incident.
Related legislation
- Work Health and Safety Act 2011 (NSW) — Section 19 primary duty of care; Section 27 officer due diligence.
- WHS Regulation 2025 (NSW) — r. 78-80 (falls), r. 225-228 (scaffolding), r. 298-300 (SWMS for HRCW), r. 309 (scaffolding HRWLs).
- Home Building Act 1989 (NSW) — licensing of trade work on residential construction.
- Building Code of Australia (National Construction Code) — trade work interaction with facade and structural elements accessed via scaffold.
- Environmental Planning and Assessment Act 1979 (NSW) — building approvals engaging scaffold and trade work.
Frequently asked questions
Can a trade worker move a guardrail to access the facade?
No. Any modification of a scaffold — including guardrail, toe-board, platform, or tie — requires a scaffolder holding the correct HRWL (SB, SI, or SA per height) to perform the modification. A trade worker who removes a guardrail is committing an r. 309 offence. The correct path is to raise a modification request with the scaffold owner.
What does a yellow tag mean?
A yellow tag indicates the scaffold is incomplete, under modification, or has an identified issue that needs attention before use. Trade work on a yellow-tagged scaffold is prohibited. The scaffold must be re-inspected and re-tagged green by a competent scaffolder before use.
How often is scaffold inspection required?
Per AS/NZS 4576, scaffold is inspected by a competent person at initial erection, after any modification, after a significant weather event, and at least weekly during ongoing use. The date is recorded on the green tag. Trade users should not use a scaffold where the green tag is more than 7 days old.
Do I need a HRWL to use a scaffold?
No — HRWL is required for scaffold erection, alteration, and dismantling. Trade workers using a completed green-tagged scaffold do not require an HRWL but must complete site induction including scaffold orientation, and must hold a current White Card (CPCCWHS1001).
What if the gap between the scaffold and the building is too wide?
Gaps exceeding 300 mm require an internal guardrail per AS/NZS 1576.1. Where the gap is wide and the work task requires leaning toward the facade, the SWMS requires either scaffold modification by a ticketed scaffolder to close the gap or addition of an internal guardrail, or harness-based fall arrest while working within the gap envelope.
Document details
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