Tiling · Australia

SWMS for wet area waterproofing

By SiteSortedBuilt from Safe Work Australia and state regulator guidance · How we write and check theseUpdated 9 November 2026

A SWMS is required by law if wet area waterproofing includes any high risk construction work, such as working where someone could fall more than 2 metres. Many principal contractors ask for one either way.

It must list the hazards, the controls and how they will be put in place, monitored and reviewed, and the workers must be consulted and sign before starting. The main hazards are silica dust from concrete, brick, stone and tiles, electric shock from leads and power tools, loud noise and flammable liquids and gases.

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SWMS example: wet area waterproofing

This is a complete SWMS for wet area waterproofing, with 9 job steps. Open it in the builder to add your site, crew and signatures, change anything, and download a PDF. Or download the free Word template below and fill it in by hand.

Safe Work Method Statement (SWMS)

Wet area waterproofing · Tiling · Example

Document SWMS-001 · Rev 1

High risk construction work covered

None for this task on its own. Tick any that apply on your site.

Job steps, hazards and controls

#	Job step	Hazards	Risk before	Controls	Risk after
1	Check the substrate is sheeted, clean, dry and cured, and keep occupants out of the room	Working in an occupied home or building Slips and trips	Medium	Plan noisy, dusty or risky work for when the building is empty. Eliminate Close off the work area with barriers, plastic sheeting or locked doors, and put up signs. Isolate Keep fire exits and paths clear at all times. Administrative Tell occupants before you turn off power, water or gas, and before noisy or dusty work. Administrative Lock away tools, chemicals and materials each day, out of reach of children. Administrative Clean up dust and debris at the end of each day. Administrative Plan walkways and keep them clear of materials, hoses and leads. Eliminate Run leads and hoses overhead on hooks or stands, or along walls, not across walkways. Engineering Fill or cover holes, and lay boards or mats on muddy access paths. Engineering Clean up offcuts, packaging and spills as you go, not at the end of the day. Administrative Keep work areas, stairs and access paths well lit. Administrative Wear safety boots with good grip, laced up. PPE	Low
2	Read the safety data sheets and set up fans or open windows, as solvent membranes give off fumes	Hazardous chemicals	Medium	Choose the least harmful product that does the job, for example water-based instead of solvent-based. Substitute Use chemicals in well-ventilated areas, or use fans and extraction in closed rooms. Engineering Hazardous chemicals: see step 7 for the full controls Administrative	Medium
3	Have a licensed electrician isolate or make safe power points and lights in the room if they will get wet, and run tools through RCD protection	Electric shock from leads and power tools	High	Use battery-powered tools where you can. Substitute Plug all tools into an RCD-protected outlet or a portable RCD. Engineering Keep leads off the ground and out of water, using lead stands or hooks. Engineering Check leads, plugs and tools before every use. Tag out and remove anything damaged. Administrative Test and tag leads, tools and RCDs at the intervals in AS/NZS 3012 (every 3 months on construction sites). Push-button test portable RCDs before each use. Administrative Do not use tools in rain or wet areas unless they are rated for it. Administrative Wear safety boots and dry gloves. PPE	Low
4	Prepare the surface, grinding with extraction	Silica dust from concrete, brick, stone and tiles General dust Loud noise	Extreme	If the job involves engineered stone: do not supply, fabricate or install engineered stone benchtops, panels or slabs (banned since 1 July 2024). Removing, repairing or making minor changes to existing engineered stone is only allowed with water suppression or on-tool extraction, a fitted respirator, and written notice to the regulator before the work starts. Eliminate Order materials cut to size, or use low-dust methods such as score and snap or a block splitter. Substitute Cut outdoors or in a separate area, with other people well away and upwind. Isolate Use water on the blade or on-tool dust extraction connected to an H-class vacuum. Engineering Clean up with a vacuum or wet methods. Never dry sweep or use compressed air. Administrative If the cutting, grinding or drilling is high risk, prepare a silica risk control plan (or include the r.529CA assessment in this SWMS), train workers in silica risks and give them the plan before work starts. Administrative Wear a fit-tested P2 (or better) respirator. PPE Use low-dust products, such as dust-reduced or pre-mixed compounds. Substitute Seal off the work area with plastic sheeting in occupied buildings. Isolate Use tools with dust extraction and a vacuum for clean up. Engineering Lightly mist the area with water to keep dust down, away from anything electrical. Engineering Never dry sweep or blow dust off with compressed air. Administrative Use quieter tools and methods, such as cut-to-size materials, low-noise machines and battery tools. Substitute Keep noisy plant away from work areas, and use screens or distance between the noise and people. Isolate Keep tools maintained and use mufflers on compressors and generators. Engineering Limit time on noisy tools and rotate workers. Administrative If you have to shout to be heard 1 metre away, wear hearing protection. Administrative Keep exposure below 85 dB(A) over 8 hours. Give hearing tests to workers who often need hearing protection. Administrative	Medium
5	Fit bond breakers, puddle flanges and angles	Hazardous chemicals Cuts from sharp edges	Medium	Read the Safety Data Sheet (SDS) before use and keep a register of hazardous chemicals on site. Administrative Keep chemicals in labelled containers. Never decant into drink bottles. Administrative Hazardous chemicals: see step 7 for the full controls Administrative Deburr or cover sharp edges, and fit edge protectors on exposed sheet metal. Engineering Use knives with retractable or self-retracting blades. Engineering Cut away from your body and keep your other hand clear. Administrative Put used blades in a blade bin or sharps container. Administrative Use two people to handle large sheets of metal or glass. Administrative Wear cut-resistant gloves and long sleeves. PPE	Medium
6	Prime the surface, keeping all ignition sources away until it is dry	Flammable liquids and gases Hazardous chemicals Fire and emergencies	High	Use non-flammable or water-based products where you can. Substitute Keep ignition sources away: no smoking, no hot work and no running engines near flammables. Isolate Store fuels and solvents in approved, closed containers in a ventilated area away from the work. Engineering Refuel equipment outdoors with the engine off and cool. Administrative Keep only what you need for the day on site. Administrative Store chemicals away from heat, food and drink, and keep products that react with each other apart. Administrative Have eye wash and a spill kit nearby, and wash hands before eating. Administrative Hazardous chemicals: see step 7 for the full controls Administrative Provide fire extinguishers suited to the site, checked and easy to reach. Engineering Keep exits and escape routes clear and signed. Engineering Have a site emergency plan: alarm, exits, assembly point and emergency contacts. Administrative Keep a stocked first aid kit and at least one trained first aider on site. Administrative Know the site address and how emergency services get in. Call 000. Administrative	Medium
7	Apply the membrane in coats with nitrile gloves and the respirator the SDS lists (an organic vapour cartridge for solvent or polyurethane products), kneeling on pads	Hazardous chemicals Repetitive work and awkward postures	Medium	Choose the least harmful product that does the job, for example water-based instead of solvent-based. Substitute Use chemicals in well-ventilated areas, or use fans and extraction in closed rooms. Engineering Read the Safety Data Sheet (SDS) before use and keep a register of hazardous chemicals on site. Administrative Keep chemicals in labelled containers. Never decant into drink bottles. Administrative Store chemicals away from heat, food and drink, and keep products that react with each other apart. Administrative Have eye wash and a spill kit nearby, and wash hands before eating. Administrative Wear chemical-resistant gloves and safety glasses or goggles as listed on the SDS. PPE Use a respirator with the right cartridge if the SDS calls for one. PPE Use tools that cut the effort: powered screwdrivers, long-handled tools and extension poles for overhead work. Substitute Set work up at waist height on benches or trestles where you can. Engineering Use light tools with good grips, and keep blades and bits sharp. Engineering Rotate tasks and take short breaks every hour on repetitive work. Administrative Warm up before heavy physical work and report aches and pains early. Administrative Wear knee pads for kneeling work and gloves for grip. PPE	Medium
8	Let it cure, then flood test	Slips and trips	Medium	Slips and trips: see step 1 for the full controls Administrative	Low
9	Clean tools and dispose of waste membrane and tins properly	Hazardous chemicals Poor housekeeping and waste	Medium	Hazardous chemicals: see step 7 for the full controls Administrative Order materials to size and send packaging back where you can. Eliminate Put skip bins and waste chutes close to the work. Engineering Clean as you go, and do a full clean up at the end of each day. Administrative Keep exits, stairs and walkways clear at all times. Administrative Stack materials neatly on level ground, away from edges. Administrative Wear gloves when handling waste. PPE	Medium

PPE

Chemical-resistant gloves (nitrile)Safety glassesHalf-face respirator (P2 or P3 filters)Knee padsP2 dust maskSteel cap bootsSafety gogglesOverallsWork glovesHearing protection (earmuffs or plugs)Cut-resistant gloves

Plant and equipment

Hand toolsAngle grinderH-class vacuum

Emergency

Call 000. Add the nearest hospital, the assembly point and the first aider for your site.

Sign-off

Supervisor and every worker sign to confirm they have read and understood this SWMS.

Page 1 of the free wet area waterproofing SWMS template: business details, high risk construction work and job steps with hazards, risk ratings and controls

Free SWMS template for wet area waterproofing

Word (.docx) and PDF, A4 landscape, no email needed. Fill in your site details, then print or send it.

Word template (.docx)PDF template

Make yours in 2 minutes

Same document, filled in for your job. Answer a few yes or no questions, the crew signs on the phone, and you send the PDF.

Start this SWMS

Pre-start checklist for wet area waterproofing

Tick these off before work starts. They come from the hazards, permits and equipment in this job.

SWMS read, explained and signed by everyone on the job
Water suppression or on-tool extraction fitted; respirators fit tested
First aider, first aid kit and emergency number (000) confirmed
PPE checked and worn: chemical-resistant gloves (nitrile), safety glasses, half-face respirator (P2 or P3 filters), knee pads

The safe sequence of work

Check the substrate is sheeted, clean, dry and cured, and keep occupants out of the room
Read the safety data sheets and set up fans or open windows, as solvent membranes give off fumes
Have a licensed electrician isolate or make safe power points and lights in the room if they will get wet, and run tools through RCD protection
Prepare the surface, grinding with extraction
Fit bond breakers, puddle flanges and angles
Prime the surface, keeping all ignition sources away until it is dry
Apply the membrane in coats with nitrile gloves and the respirator the SDS lists (an organic vapour cartridge for solvent or polyurethane products), kneeling on pads
Let it cure, then flood test
Clean tools and dispose of waste membrane and tins properly

Hazards to watch on wet area waterproofing

The hazards most specific to this job, and the step where each one comes up.

Step 6Flammable liquids and gasesPetrol, solvents, thinners and LPG catch fire or explode when vapour reaches a spark, flame or hot surface.

Step 6Fire and emergenciesA fire, injury or other emergency happens and workers cannot get out, raise the alarm or get first aid in time.

Step 3Electric shock from leads and power toolsDamaged leads, plugs or tools, or water near power, give the user an electric shock.

Step 1Working in an occupied home or buildingResidents, staff or children wander into the work area and get hurt, or the work blocks exits or cuts off power or water while people are inside.

Step 4General dustDust from plasterboard, filler, cement and clean up irritates eyes and lungs and makes it hard to see.

Step 7Repetitive work and awkward posturesDoing the same movement for hours, kneeling or working overhead causes long-term damage to joints, muscles and tendons.

Highest risk on wet area waterproofing: Extreme before controls (B), down to Medium after controls (A), on the Australia 5 by 5 risk matrix (likely and catastrophic becomes unlikely and moderate).

What changes on your site

This example covers the job itself. Your site may add more. Add controls for any of these that apply (the builder asks you these as yes or no questions):

Will anyone work more than 2 metres off the ground?
Will anyone use a ladder or stepladder?
Will anyone work on a roof?
Is there a skylight, clear sheet, fibro or other fragile roofing?
Will you use a scaffold or mobile tower?

Why SWMS get rejected

Principal contractors send documents back for these reasons. This example avoids them, but check yours too.

It is generic: another site address, tasks that are not on this job, or no sign it was reviewed for this site. WorkSafe WA says a generic SWMS may not meet the regulations unless it is reviewed and amended for the workplace.
The HRCW boxes are not ticked, or the ticks do not match the tasks (for example a roof job with no falls box ticked).
Falls are controlled only by "be careful", training or a harness, with no edge protection or scaffold and no reason why higher controls are not reasonably practicable.
Workers will clip on to a harness but there is no rescue plan for someone left hanging.
The "how controls are implemented, monitored and reviewed" part is missing, or it says the same thing on every row.
No worker sign-on, no person responsible for compliance, or a date given to the principal contractor that is before they actually received it.
Licence or White Card details are missing for workers operating plant or doing licensed high risk work.

Questions

Do I need a SWMS for wet area waterproofing?

Who signs the SWMS?

The person conducting the business (PCBU) or their supervisor prepares it with the workers, and every worker doing the high risk work signs to show they were consulted and understand it. Give a copy to the principal contractor before work starts.

How long do I keep it?

Keep this SWMS, and every revised version, until the high risk construction work is finished, where workers and inspectors can see it on site. If a notifiable incident happens during the work, keep it for at least 2 years after the incident.

What PPE is needed for wet area waterproofing?

Usually Chemical-resistant gloves (nitrile), Safety glasses, Half-face respirator (P2 or P3 filters), Knee pads, P2 dust mask, Steel cap boots, Safety goggles, Overalls, Work gloves, Hearing protection (earmuffs or plugs), Cut-resistant gloves. The site rules may add more, so check with the principal contractor.

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Related jobs in other trades

DemolitionInternal Strip OutAlso involves hazardous chemicals ElectricalSwitchboard UpgradeAlso involves working in an occupied home or building ConcretingConcrete Slab PourAlso involves electric shock from leads and power tools ConcretingConcrete Cutting and Core DrillingAlso involves working in an occupied home or building RoofingRoof Tile ReplacementAlso involves cuts from sharp edges RoofingGutter ReplacementAlso involves cuts from sharp edges

Toolbox talks for this job

Toolbox talkWorking at Heights Toolbox talkOverhead Power Lines Toolbox talkExtension Leads and Power Tools Toolbox talkSilica Dust

Blank SWMS template: free SWMS templates. Also for other countries: United Kingdom (RAMS) · United States (JHA) · Canada (FLHA)