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Welding and fabrication · Australia

SWMS for welding

A SWMS is required by law if welding 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 welding and cutting fumes, fire from hot works, public entering the work area and electric shock from leads and power tools.

SWMS example: welding

This is a complete SWMS for welding, with 6 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)
On-site welding · Welding and fabrication · 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 stepHazardsRisk beforeControlsRisk after
1Get a hot work permit and clear flammables from the area
  • Fire from hot works
  • Flammable liquids and gases
Extreme
  • Use cold work methods where you can, such as bolting, press fittings or cutting with a saw instead of a torch. Eliminate
  • Move anything that can burn at least 15 metres away (AS 1674.1), or protect it with fire blankets or screens. Isolate
  • Fire from hot works: see step 6 for the full controls Administrative
  • 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 gas cylinders upright, secured and outdoors. Administrative
  • Keep a suitable fire extinguisher where flammables are used or stored. Administrative
  • Wear chemical gloves and safety glasses when pouring or mixing. PPE
Medium
2Set up welding screens to protect others from arc flash
  • Eye injuries
  • Public entering the work area
High
  • Use tool guards and screens to stop flying particles. Engineering
  • Use dust extraction and water to keep dust out of the air. Engineering
  • Keep others out of the area when cutting, grinding or chipping. Administrative
  • Keep an eye wash station or eye wash bottles on site. Administrative
  • Wear safety glasses at all times, goggles for dust and chemicals, and a face shield for grinding. PPE
  • Fence off the site with secure temporary fencing and lock the gates when you leave. Isolate
  • Give pedestrians a safe, marked path around the work, with ramps for prams and wheelchairs. Isolate
  • Use hoarding, covered walkways or catch fans where work is above public areas. Engineering
  • Put signs at each entry: site name, contact number and "No unauthorised entry". Administrative
  • Make the site safe at the end of each day: cover holes, lower plant, remove ladders and lock tools away. Administrative
  • Use a spotter when moving plant or materials across public paths. Administrative
Low
3Check leads and earth clamp, keeping leads dry
  • Electric shock from leads and power tools
  • Slips and trips
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
  • 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
4Weld with fume extraction or a respirator, especially on galvanised steel
  • Welding and cutting fumes
  • Burns from hot surfaces
Extreme
  • Remove paint, galvanising and coatings from the weld area first, or use a process that makes less fume. Substitute
  • Use fume extraction (local exhaust ventilation) close to the weld. Engineering
  • Weld outdoors or in a well-ventilated area, and keep your head out of the fume plume. Engineering
  • Never weld or cut in a confined space without testing the air and using forced ventilation. Administrative
  • Wear a powered air respirator or fitted respirator when extraction is not enough. PPE
  • Wear a welding helmet, welding gloves and flame-resistant clothing. PPE
  • Isolate heating systems and let parts cool before you touch them. Eliminate
  • Fit guards or insulation on hot pipes and equipment. Engineering
  • Mark hot items with chalk or a "HOT" sign so others know. Administrative
  • Keep a first aid kit and cool running water nearby for burns. Administrative
  • Wear heat-resistant gloves and long sleeves. PPE
Medium
5Grind welds with guards on
  • Angle grinder injuries
  • Loud noise
  • Eye injuries
High
  • Use a guarded saw or a different tool where you can. Substitute
  • Keep the guard on and use the side handle. Never remove the guard. Engineering
  • Use the right disc for the job, rated for the grinder's speed. Check it for cracks first. Administrative
  • Only trained people change discs, with the grinder unplugged or the battery out. Administrative
  • Keep both hands on the grinder and let the disc stop before putting it down. 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
  • Eye injuries: see step 2 for the full controls Administrative
Medium
6Fire watch after finishing, then sign off the permit
  • Fire from hot works
  • Fire and emergencies
Extreme
  • Use cold work methods where you can, such as bolting, press fittings or cutting with a saw instead of a torch. Eliminate
  • Move anything that can burn at least 15 metres away (AS 1674.1), or protect it with fire blankets or screens. Isolate
  • Use fire-resistant screens to stop sparks reaching people or gaps in walls and floors. Engineering
  • Get a hot work permit before starting. Administrative
  • Keep a charged fire extinguisher and fire blanket at the work spot. Administrative
  • Keep a fire watch during the work and for at least 60 minutes after you finish. Administrative
  • Check for smouldering behind walls, in ceilings and under floors before you leave. Administrative
  • Wear flame-resistant clothing, welding gloves and eye or face protection. PPE
  • 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
  • Go through the emergency plan with every worker and visitor at induction. Administrative
  • Keep flammable materials and rubbish away from exits and escape routes. Administrative
Medium

PPE

Welding helmetWelding glovesSteel cap bootsOverallsHalf-face respirator (P2 or P3 filters)Hearing protection (earmuffs or plugs)Face shieldSafety glassesSafety gogglesHi-vis shirt or vestWork glovesCut-resistant gloves

Plant and equipment

WelderAngle grinderGenerator

Permits and plans

Hot work permit

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.

Free SWMS template for welding

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

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 welding

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

The safe sequence of work

  1. Get a hot work permit and clear flammables from the area
  2. Set up welding screens to protect others from arc flash
  3. Check leads and earth clamp, keeping leads dry
  4. Weld with fume extraction or a respirator, especially on galvanised steel
  5. Grind welds with guards on
  6. Fire watch after finishing, then sign off the permit

Hazards to watch on welding

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

Step 4Welding and cutting fumesWelding, cutting and brazing give off metal fumes and gases that damage the lungs and can cause cancer.
Step 4Burns from hot surfacesTouching hot pipes, tools, bitumen, solder or freshly welded metal burns the skin.
Step 1Flammable liquids and gasesPetrol, solvents, thinners and LPG catch fire or explode when vapour reaches a spark, flame or hot surface.
Step 5Angle grinder injuriesThe disc shatters, binds or kicks back, causing deep cuts to legs and hands or eye injuries.
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.
Almost certainLikelyPossibleUnlikelyRareHow bad it could be: Insignificant to CatastrophicBA
Highest risk on welding: Extreme before controls (B), down to Medium after controls (A), on the Australia 5 by 5 risk matrix (likely and major becomes unlikely and major).

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 welding?

A SWMS is required by law if welding 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.

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 welding?

Usually Welding helmet, Welding gloves, Steel cap boots, Overalls, Half-face respirator (P2 or P3 filters), Hearing protection (earmuffs or plugs), Face shield, Safety glasses, Safety goggles, Hi-vis shirt or vest, Work gloves, Cut-resistant gloves. The site rules may add more, so check with the principal contractor.

More welding and fabrication SWMS

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Toolbox talks for this job

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

Sources