Permanent Formwork Walls SWMS
SWMS variants reference your state’s WHS legislation. Instant download after payment.
Permanent formwork wall systems — Dincel, AFS Logicwall and equivalents — are high risk construction work on multi-storey structures because the crew places concrete from the form top above 2 metres, works at slab edges, and operates around a placing boom with overhead lines in reach. Section 291 of the Work Health and Safety Regulation 2025 (NSW) captures the work under the falls category, and a safe work method statement is required under section 299. SafeWork NSW is the regulator. This SWMS is authored for the multi-storey case, which is where these systems are used and where the classification bites; a single-storey freestanding wall built entirely from the ground is a different job and would not, on falls alone, be high risk construction work. That scope limit is stated in the document rather than left implied.
The failure mode that defines this work is the blowout, and it is caused by going too fast rather than by doing anything obviously wrong. Permanent formwork has a maximum concrete placement rate and a maximum lift height, both set by the manufacturer and both engineering limits under AS 3610, because the form is a plastic or fibre-cement shell and the pressure inside it rises with how quickly you fill it. Placing a full-height wall in one continuous surge feels efficient and looks like good progress, and it generates a head pressure the panel and its joints were never designed to hold. The wall bursts outward at the base, which is where the crew and the placing boom are. The second failure mode is wind on erected empty panels: a full-height plastic shell is light, tall and continuous, and it is a sail until it is filled.
Hazards identified
14 hazards covered, sorted by priority.
Fatality — the form bursts outward at the base where the crew and the boom stand
Multiple fatalities — an unbraced or under-braced wall comes down on the crew
Fatality — fall from the form top, the platform or the slab edge
Fatality — electrocution, and arc burns to anyone in contact with the panel or boom
Fatality — struck by a whipping delivery hose or an uncontrolled boom
Fatality or serious injury to persons below from a falling panel or material
Fatality — impalement on projecting starter bars and vertical reinforcement
Multiple fatalities — the wall collapses when bracing is released before strength is reached
Fatality — an empty panel acts as a sail and comes down in wind
Fatality — crush injury from mobile plant, or a nudge that collapses an unbraced panel
Alkaline burns to skin, knees and eyes that develop slowly and are often painless at first
Lacerations from panel edges and cutting, and silica exposure where cutting generates dust
Permanent noise-induced hearing loss, and hand-arm vibration syndrome from vibrator use
Musculoskeletal injury from handling full-height panels along the wall line
Control measures
Hierarchy-of-controls order: elimination → substitution → isolation → engineering → administrative → PPE.
- 1Place in the lifts the manufacturer and formwork designer specify, with the maximum placement rate and maximum lift height treated as engineering limits under AS 3610 rather than suggestions, and the rate controlled at the pump.
- 2Mark lift heights physically on the form so the placer can see them, observe the waiting time between lifts, and stop the pour rather than surging to finish before knock-off.
- 3Exclude all persons from the base of the wall and the outside face during placement — a blowout goes outward at the base, and a bulge or an opening joint is the only warning you get.
- 4Require bracing designed by the formwork designer or structural engineer against the actual wall height, actual system and actual wind exposure, installed to the bracing drawing before any concrete is placed.
- 5Hold the pour on a competent person's inspection and sign-off of bracing, and prohibit any trade from removing or relocating a brace without the designer's authorisation.
- 6Provide a designed working platform with guardrail, midrail and toe board for placement and vibration — a permanent formwork panel is a shell, is not a working platform, and will not hold a person.
- 7Install perimeter edge protection to the slab before the wall goes up, and rated anchor points where a harness is required, with a rescue plan in place before anyone connects.
- 8Have the network operator de-energise any line within reach of the wall line, the boom's full working envelope or the crane, and assess the envelope at full reach rather than at working reach.
- 9Cap every projecting bar with compliant impalement protection from the moment the bars are placed — a plastic mushroom cap is a visibility marker, not impalement protection.
- 10Require written release from the structural engineer against verified concrete strength before any brace is removed, using field-cured specimens representative of the actual wall and its curing conditions.
- 11Design bracing for the wind on the empty form, which is the worst case, and cease erection at the designer's stated wind limit rather than pushing to complete a lift.
- 12Set up the pump on assessed ground with outriggers fully extended onto sized pads, restrain the delivery line at every joint and the end hose, and keep everyone from in front of or beneath it.
- 13Place by pump and hose rather than by hand, provide washing facilities and eyewash to AS 4775 at the pour, and remove contaminated clothing immediately rather than at the end of the shift.
- 14Order panels to length rather than cutting on site where possible, and prohibit any modification outside the manufacturer's instructions — the panel is the form, and a modified panel is a weak point at pressure.
Applicable Codes of Practice
The benchmark for edge protection, working platforms, void covers and the control of openings on suspended slabs — the category that makes multi-storey permanent formwork high risk construction work.
The benchmark for construction-phase risk management, exclusion zones and coordination between trades — including the rule that no trade removes a brace.
The benchmark for wet concrete as a hazardous chemical, including its caustic nature and the workplace exposure standard for the silica generated when panels are cut.
The design, erection, bracing and loading of formwork, including the concrete pressure the form must resist and the placement rate and lift height that generate it.
The structural design basis for the wall, the reinforcement, the concrete and the strength at which bracing may be released.
The selection, use and anchorage of harness-based fall arrest where a working platform cannot be provided, and the rescue arrangements that must exist before anyone connects.
High-Risk Construction Work triggered
On a multi-storey structure the crew places and vibrates concrete at the form top above 2 metres, works from platforms and works at slab edges. This is the category that makes the work high risk construction work, and it is the reason this SWMS is scoped to the multi-storey case.
A full-height panel or a length of reinforcement handled upright is a conductor, and the placing boom's working envelope at full reach routinely brings it within reach of overhead lines.
Concrete placing booms, cranes and telehandlers work continuously along the wall line delivering panels, reinforcement and concrete, and a nudge from a telehandler into an unbraced panel is a collapse.
Carrying out high risk construction work without a compliant SWMS is an offence under the Work Health and Safety Regulation 2025 (NSW). A form blowout or a wall collapse during placement attracts immediate SafeWork NSW attention, and the SWMS is the first document requested. Where it does not record the designer's placement rate, the lift height limits and the bracing inspection hold point, the PCBU has no evidence the pressure the form was designed for was ever the pressure it saw.
Who this is for
- →Formwork and concreting contractors installing permanent formwork wall systems on multi-storey structures
- →Builders and principal contractors required to obtain and review a SWMS before wall placement starts
- →Concrete placing contractors operating booms and pumps against a specified placement rate
- →Structural remediation and fit-out contractors using stay-in-place systems in multi-storey work
- →Site supervisors responsible for the bracing inspection hold point and the pour rate
What you receive
- ✓A complete, editable Safe Work Method Statement authored for New South Wales — the WHS Act 2011 (NSW), the WHS Regulation 2025 (NSW), and SafeWork NSW as regulator, with correct section numbers throughout
- ✓14 identified hazards with initial and residual risk ratings on a 5x5 matrix, each with the full hierarchy of control from elimination through to PPE
- ✓An explicit multi-storey scope statement with the single-storey caveat stated rather than implied — so the classification is defensible rather than blanket
- ✓The blowout control set — placement rate and lift height as engineering limits under AS 3610, marked physically on the form, with the base and outside face excluded during placement
- ✓The bracing control set — designed against the actual wall and wind exposure, inspected as a hold point before the pour, and never relocated by another trade
- ✓The empty-form wind control set — bracing designed for the empty panel as the worst case, because a full-height shell is a sail until it is filled
- ✓The full high risk construction work breakdown — falls, energised electrical and powered mobile plant — with the reason each category applies
- ✓A PPE matrix mapping each task to the required equipment and Australian Standard, including impalement protection that is rated rather than a visibility cap
- ✓Microsoft Word (.docx) format, unbranded, editable fields for PCBU, ABN, site, dates and worker sign-on
Worked example
A crew is placing a 3.2 metre permanent formwork wall on level six of a residential tower. The pour is the last of the day and the truck is on a return. The placer has run the wall to about half height in two lifts as specified, and the supervisor asks whether it can be finished in one rather than waiting the specified interval. The pump goes back on and the wall is filled continuously to the top. At roughly three metres a joint on the outside face opens and the panel bulges. The crew is at the base with the hose. The form bursts, and it bursts outward and downward, because that is where the head pressure is greatest. The controls in this SWMS break that chain before the pump restarts. The maximum placement rate and maximum lift height are the formwork designer's figures under AS 3610, treated in the document as engineering limits and not as manufacturer suggestions, and the lift heights are marked physically on the form so the placer can see the limit rather than recall it. The rule that the pour is stopped rather than surged to finish before knock-off is stated as a control, because the pressure to finish is the mechanism. And the base and the outside face are excluded during placement, so that if a form does open, the people are not where the concrete goes.
Related legislation
- Work Health and Safety Act 2011 (NSW) — Section 19 primary duty of care, extending to persons below and adjacent; Section 47 consultation; Sections 35–38 notifiable incidents
- Work Health and Safety Regulation 2025 (NSW) — Section 291 high risk construction work; Section 299 SWMS required and content prescribed; Section 302 review
- Work Health and Safety Regulation 2025 (NSW) — Part 4.4: the duty to manage the risk of a fall, with the hierarchy applied — a solid working platform and passive edge protection ahead of any reliance on a harness
- Work Health and Safety Regulation 2025 (NSW) — Part 4.7 Division 4, sections 154 and 157: the prohibition on energised electrical work, and the approach distances to overhead lines for panel handling and the placing boom
- Work Health and Safety Regulation 2025 (NSW) — Chapter 5, plant: the duty to manage risks from plant, including the concrete placing boom and pump
Frequently asked questions
Is permanent formwork always high risk construction work?
No, and this SWMS is deliberate about that. It is authored for the multi-storey case, where the crew places from the form top above 2 metres and works at slab edges — that engages the falls category at section 291. A single-storey freestanding wall built entirely from the ground would not, on falls alone, be high risk construction work. The scope statement is in the document so the classification is defensible on its facts rather than applied as a blanket.
Why does the placement rate matter so much?
Because permanent formwork is a shell, not a steel form, and the pressure inside it rises with how quickly you fill it. The manufacturer's maximum placement rate and maximum lift height are what the panel and its joints were designed against under AS 3610. Filling a full-height wall in one continuous surge generates a head pressure well beyond that, and the form bursts outward at the base — which is exactly where the crew and the placing boom are standing.
Can we remove bracing once the concrete is placed?
Not on elapsed time. This SWMS requires written release from the structural engineer against verified concrete strength, using field-cured specimens representative of the actual wall and its actual curing conditions rather than standard-cured cylinders. Cold weather, wall thickness and admixtures all extend the strength-gain period, so a wall that is 'a day old' tells you nothing about whether it is self-supporting.
What about panels standing before the pour?
That is the wind case, and the SWMS treats it as the worst case rather than an interim state. An erected empty panel is light, tall and continuous — a sail. Bracing is designed for the empty form, erection ceases at the designer's stated wind limit, and no unbraced or partially braced panel is left standing at the end of a shift or into a forecast wind event.