Structural Steel Fabrication risk assessment (NSW)
61 hazards and 485 controls for beam and column lines, infrastructure fabricators and heavy building trades, already identified and rated. Answer Yes, No or N/A online and download a finished Word report.
Tier 2 · Heavy, mobile and process work. 20 activities, 61 hazards, 485 controls.
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The 20 activities in this assessment
Every activity is assessed in three parts — Safety (19 hazards), Process Safety (10) and Occupational Hygiene (32). Untick any activity you do not carry out and it drops out of your assessment.
✓Access to the Structural steel online calculator, tied to the email address used at checkout. Untick any activity you do not carry out and it drops out of your checklist, results and report.
✓A finished Word report (.docx) with every hazard, your answers, the residual risk and your Action Plan already in it — to print, sign and keep with your safety records.
✓The inherent hazard register in Word: every hazard here with what could go wrong, the possible consequence and its starting risk rating, to read before the walk and share with the people you consult.
✓A printable walkthrough checklist for marking by hand on the workshop floor.
What this pack is
High-deposition flux-cored and submerged arc fume loading, heavy crane rigging, fitting pinch points and work at height.
Each industry here is a complete risk assessment for one kind of workshop, with the hazards and their starting ratings already identified by a Certified Industrial Hygienist. You answer Yes, No or N/A to the controls, and the calculator works out your residual risk, builds the Action Plan and produces the finished report.
Structural Steel Fabrication
Workplace risk assessment for beam and column lines, infrastructure fabricators and heavy building trades in New South Wales: 20 activities, 61 hazards and 485 controls across safety, process safety and occupational hygiene. Completed in the online calculator, which works out control scores, residual risk and a prioritised Action Plan and produces a finished Word report to print and sign.
- ✓61 hazards across 20 activities, each with its consequences and starting risk already rated
- ✓485 controls listed for you, ranked by the hierarchy of control — you answer Yes, No or N/A
- ✓Colour-coded residual risk and a prioritised Action Plan, worked out for you
- ✓A finished Word report to print and sign
- ✓The inherent hazard register in Word and a printable walkthrough checklist for the workshop floor
Tier 2 · Heavy, mobile and process work. 20 activities, 61 hazards, 485 controls.
Secure checkout via Stripe. Sign in and start as soon as the payment goes through.
Run more than one kind of work? See every industry
The most serious hazards in structural steel
A sample of the 61 hazards in this assessment, each shown with its consequence and the starting risk rating given by a Certified Industrial Hygienist before any controls are counted. The controls themselves are in the calculator.
Noise-induced hearing loss and tinnitus, permanent and untreatable. At 110 dB(A) the daily exposure standard is reached in under two minutes, so a single gouging run can account for a full day's permitted dose. Occupational Hygiene · inherent risk 4D.
Zinc fume (metal fume fever), lead from old paint (a lead process with notification and biological monitoring duties), chromate primers containing Cr(VI), cadmium from plating, isocyanates from two-pack coatings. None of these are controlled by the arrangements in a bare mild steel workshop. Occupational Hygiene · inherent risk 4C.
Welding fumes are classified IARC Group 1 (carcinogenic to humans, lung cancer, with limited evidence for kidney cancer), and also cause occupational asthma and chronic bronchitis. The exposure standard is 1 mg/m3 as an 8-hour time weighted average and carries through into the Workplace Exposure Limits from 1 December 2026. Because of the fume generation rate of flux-cored wire and the duration of structural welds, a structural shop will exceed the limit at a fraction of the arc-on time a light fabrication shop can tolerate. Occupational Hygiene · inherent risk 4C.
Crush injuries, multiple fractures, fatality. Vehicle and mobile plant incidents are consistently among the leading mechanisms of work-related fatality in Australia. Safety · inherent risk 4C.
Load dropped onto a person: crush injuries, multiple fractures, fatality. Sling angle is the most common miscalculation, because working load limit falls sharply as the included angle opens up. Safety · inherent risk 4C.
Entanglement and degloving, amputation of fingers and hands, severe lacerations; a workpiece drawn into the gap between wheel and work rest can shatter the wheel and eject fragments at lethal speed. Safety · inherent risk 4C.
Rapidly developing workshop fire, burns, loss of premises and stock, business interruption. Process Safety · inherent risk 4C.
Workshop fire, flash fire, explosion of a closed vessel, severe burns, fatality, loss of premises and stock. Process Safety · inherent risk 4C.
How one hazard is rated
Hazard S1.1 — manual handling of heavy sections, plate, cleats and fittings — starts at 2D, rated before any controls are counted. The calculator lists 8 controls for it, from elimination and extraction at the source down to PPE, monitoring and emergency arrangements. You answer Yes, No or N/A for each on the floor. Once the last one is answered it works out the control score, applies any severity reduction earned by physical controls, and shows the residual risk as RED, YELLOW or GREEN. Every control you answered No to goes into your Action Plan, most urgent and most effective first, ready for a responsible person and a due date.
Flux-cored fume, gouging and heavy steel on the beam line
Beam and column lines and infrastructure fabricators run flux-cored, submerged arc and stick welding on structural carbon steel, with coping, drilling, preheat and a steady stream of air arc gouging for back-gouging and rework. Flux-cored wire generates fume at several times the rate of solid-wire MIG, and structural welds are long and multi-pass, so the welder's head sits in a dense plume for most of the shift.
The welding fume exposure standard is 1 mg/m3 as an 8-hour time weighted average, carrying into the Workplace Exposure Limits from 1 December 2026, and a structural shop exceeds it at a fraction of the arc-on time a light shop can tolerate. Manganese rides in the same fume, with limits falling to 0.1 mg/m3 inhalable and 0.02 mg/m3 respirable. Air arc gouging is the highest single-task exposure: a short run can deliver more manganese and total fume than a shift of welding, plus copper from the electrode coating, and it routinely exceeds 110 dB(A), reaching the daily noise standard in under two minutes.
What sets structural work apart is scale. The safety hazards are as serious as the hygiene ones: falls from partially completed fabrications, heavy assemblies turned with a single crane, and hours beside preheated steel with unflued gas heaters building carbon monoxide in the bay.
Rigging, height and gouging: an inspector's first questions
Expect the lifting questions first. The assessment asks for a lifting and turning plan for each fabrication type identifying lift points, sling angles and centre of gravity, which is a gate before the turning hazard can rate. Slings, shackles and hooks must be inspected before each lift and periodically against AS 3775, AS 4497 and AS 2741, and untagged or damaged gear in use is prohibited.
Work at height on the fabrication itself is the next focus. Climbing on or standing on a partially completed fabrication with no platform, edge protection or fall arrest is a prohibited practice, and where fall arrest is used a rescue plan must already be in place, because suspension after a fall is itself life-threatening.
Then the air. The assessment makes you say where gouging happens, whether it is extracted, whether it appears in your exposure assessment at all, and how hearing protection is managed alongside a welding helmet. Hot work outside a fire-rated bay needs a written permit to AS 1674.1.
What a structural shop's first answers look like
Most structural shops have good crane infrastructure and tagged gear, so the lifting hazards often score better than expected. The No answers come from the rework corner. Gouging is done on the floor with no extraction because it is treated as a short job, earmuffs do not fit under the helmet, and gouging never made it into the monitoring plan. Nobody has checked carbon monoxide during LPG preheat.
The top-tier controls that shift the colour here are about design and handling. Mechanical handling designed out so the load is built in place rather than lifted over people, purpose-made lifting beams and plate clamps instead of improvised slinging, and physical barriers between forklift routes and walkways. On fume, the difference between yellow and green is usually capture that reaches inside the fabrication, plus measured data that includes gouging.
NOT RATED on a beam line looks like this. A fitter climbs onto a half-assembled truss to tack a cleat at the top chord, standing on the flange with nothing to clip to and no platform. The facts treat that as prohibited, and the falls hazard will not rate until work is done from a platform, behind edge protection, or on fall arrest backed by a rescue plan.
How your controls are scored
Not generic advice — the specific, hierarchy-of-controls measures written into the pack, matched to how these assets actually fail.
Built for the people who do this work
If you operate, maintain or contract to these assets in NSW, this pack is written for your duties.
- ✓Beam and column lines, infrastructure fabricators and heavy building trades
- ✓Owners and managers who need a risk assessment that stands up to a SafeWork NSW visit
- ✓Safety coordinators covering several workshops or several trades
- ✓Workshops whose insurer, principal contractor or client has asked for a documented assessment
- ✓Trainers and supervisors inducting apprentices onto workshop hazards
Authored to the codes and the law
The Codes of Practice and Australian Standards these documents are measured against, and the legislation behind them.
- §Work Health and Safety Act 2011 (NSW)
- §Work Health and Safety Regulation 2025 (NSW)
- §Workplace exposure standards for airborne contaminants (Safe Work Australia)
- §AS 1674.1 and AS 1674.2 — Safety in welding and allied processes
- §AS/NZS 1715 and AS/NZS 1716 — Selection, use and maintenance of respiratory protective equipment
Frequently asked questions
Add an in-house CIH risk assessment review
Complete your risk assessment using our digital engine, then have our in-house Certified Industrial Hygienist (CIH) and Full Member of the Australian Institute of Occupational Hygienists (MAIOH) review your specific results to ensure bulletproof compliance.
Post-completion expert review
Not sure if you categorised your site’s controls correctly? Complete your online assessment and send us the generated report. Our in-house experts will review your residual risk scores, validate your “N/A” selections, and ensure your action plan adequately addresses your highest liabilities (like hexavalent chromium or LEL environments) before you sign off.
- Scope
- Remote CIH and MAIOH review of your completed calculator report and hazard register.
- Turnaround
- 3–5 business days.
- Pricing
- Remote review is billed at an hourly rate of $250 AUD/hour (total quote based on the number of sections reviewed).
Walk it, answer it, sign it.
The calculator generates a finished, fully formatted .docx record with your Action Plan already inside it. Print it, sign it off, and you are audit-ready for this workshop.
Price in AUD, no GST charged · Jurisdiction: New South Wales — WHS Act 2011, WHS Regulation 2025 and SafeWork NSW Codes of Practice applied
This is a generic risk assessment for a typical workshop of this kind, to support your due diligence — completing it is not compliance in itself. You must answer it for your own site, consult your workers, put the missing controls in place, and get competent advice where it says so — exposure monitoring, for example, is work for an occupational hygienist. The limits are set out at the front of every report.