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What’s Required in a First Aid Kit for a Construction or Industrial Business in Australia?
The first aid kit that handles a paper cut won't help much with a worker bleeding heavily from a circular saw injury. Construction sites, factories, and remote industrial operations sit at the high-risk end of Safe Work Australia's workplace classification, and the Code of Practice expects the kit on site to match that reality. This guide covers what should be in a construction or industrial first aid kit, how it differs from a low-risk kit, and how Safe Work Australia expects provision to be sized to your site. For broader context on workplace compliance obligations, see our complete guide to workplace first aid compliance in Australia.
Why high-risk workplaces need different first aid provision
A construction or industrial first aid kit must handle severe bleeding, fractures, eye injuries, and burns from welding, hot work, or chemical exposure. The Safe Work Australia Code of Practice expects kit contents to be sized to the site's documented risk assessment, not a fixed worker-to-kit ratio. The risk assessment is the foundation everything else rests on.
What Safe Work Australia expects
The Code sets the expectation clearly: kits, supplies, and equipment should match the workplace's identified risks. For high-risk work, that means the kit handles severe bleeding, fractures, eye injuries, and burns, not just minor cuts. The Code does not prescribe a single worker-to-kit ratio. It expects employers to work the question through a documented risk assessment, looking at the hazards present, the size and layout of the site, the number of workers, and how quickly emergency services can reach them. The kit you can defend to a WHS inspector after an incident is the kit that started with a written risk assessment.
Where high-risk needs differ from low-risk
A low-risk office kit covers paper cuts, headaches, and the occasional sprain. A high-risk construction or industrial kit has to be ready for catastrophic bleeding, broken bones, chemical splash, burns from welding or hot work, and dust or metal fragments in the eye. The supplies are heavier and the placement matters more because seconds count in trauma. A proper risk assessment for your workplace is the starting point, not a generic per-worker ratio.
What to include in a construction or industrial first aid kit
Core supplies for high-risk injuries
- Adhesive strips and bandages in larger quantities than a low-risk kit, because small cuts are frequent on site.
- Sterile gauze pads and rolls to cover and apply pressure to deep wounds.
- Antiseptic wipes or spray for cleaning wounds before dressing, which matters more in dusty environments.
- Trauma dressings for severe bleeding, included in our bleed control kits range.
- Tourniquets for catastrophic bleeding from machinery, sharp tools, or crush injuries.
- Burn dressings or hydrogel for thermal, chemical, and electrical burns.
- Eye wash solution for flushing dust, metal fragments, or chemical splash.
- Splints to stabilise fractures or sprains until paramedics arrive.
Industrial and remote-site additions
- Haemostatic dressings to assist clotting on severe wounds, paired with tourniquet use.
- Disposable gloves in multiple pairs, because a serious site incident usually means multiple changes of gloves.
- Resuscitation mask for CPR with minimal cross-contamination risk.
- Emergency blanket for shock management and exposure on outdoor or remote work.
- Snake bite bandage for remote, regional, or seasonal-risk sites, included in our remote first aid kits range.
From the custom builds we put together for sites: 20 to 30 workers on a construction site typically needs two kits before risk assessment narrows things further, and active hot work or grinding will often double the trauma dressing count over a standard build.
Defibrillators and site-specific customisation
Cardiac arrest can happen on any site. On a high-risk site with physically demanding work, isolated locations, or an older workforce, the case for an Automated External Defibrillator gets stronger. AEDs are not mandated under the Code, but ambulance response times to remote industrial sites and the well-documented drop in survival after the first few minutes of arrest both push the decision toward having one on site. Our piece on why high-risk workplaces benefit from a defibrillator covers the clinical reasoning and the practical choice for site-rated units.
A workshop running grinders has different hazards from a remote mining camp or a factory floor with chemical storage. The base kit should reflect the most likely severe injuries on your site:
- Chemical exposure: extra eye wash, and any neutralising solutions called for by your safety data sheets.
- Heavy machinery and powered tools: additional tourniquets and trauma dressings beyond the base kit count.
- Remote or mobile crews: a portable kit including a snake bite bandage and emergency blanket.
If your site has a hazard profile that doesn't slot into a standard build, call our team. We put together custom workplace kits for sites where the standard doesn't quite fit.
Where to place kits across a construction or industrial site
Placement matters as much as contents. The Code expects kits to be near the hazard, signed clearly, and accessible during every shift. In practice for a construction or industrial site:
- Position kits near the work front, not in a distant site office. Trauma supplies near hot work, machinery, or chemical storage.
- A large site or multi-storey build needs more than one location. Walk-time to the kit during an emergency is the test, not the worker count on paper.
- For mobile crews or staged remote work, a portable kit travels with the team.
- Signage at every kit location is a Code requirement, not a courtesy.
- Night and weekend shifts need the same access as the main day shift, including a known first aider on duty.
First aider training and certification currency sit alongside the kit but are a separate compliance question. The hazard categories that drive both are covered in our piece on how to identify workplace hazards.
Inspection, restocking, and the compliance trail
A first aid kit on a high-risk site sees more use than one in a low-use office, and the records expected of it grow accordingly. The Code expects evidence that the kit has been checked, restocked, and maintained:
- Monthly inspection is the industry baseline. Sites with frequent first aid events check more often.
- Replace used items promptly. Restock orders are usually faster and cheaper than replacing whole kits. See our guide on keeping a first aid kit well-stocked and organised.
- Check expiry dates on dressings, eye wash, and any medications.
- Store kits in weather-rated cases for outdoor or dusty sites. Heat, humidity, and UV all degrade sterile packaging.
- Log every inspection. The inspection log is what your inspector reads first on audit day, not the kit itself.
If the inspection log is your weak point, KitCheck is the post-purchase tool that handles it. We provide a free annual subscription to our proprietary kit management software with every workplace kit we supply. Toolbox talks at induction close the loop on the other half, so the workforce knows who's first aider for the shift and which kit is closest to their work area.
In summary
A construction or industrial first aid kit isn't a bigger version of an office kit. It carries trauma supplies, eye wash, splints, and the equipment specific to the hazards your workforce faces. Compliance under Safe Work Australia is judged on whether the provision matches a documented site risk assessment, not on hitting a generic worker ratio. We assemble workplace first aid kits, bleed control kits, and remote first aid kits in our East Bendigo warehouse, and we'll build a custom configuration if your site needs it. Call us on 03 5443 2239 with your site's hazard profile and we'll spec the right kit in fifteen minutes.
FAQ
Q1: Why do construction and industrial sites need different first aid kits to offices?
The injury profile is different. Construction and industrial sites have to be ready for severe bleeding, fractures, burns, and eye injuries that you wouldn't plan for in an office. The Code expects kits to match the workplace's risk profile, which means more trauma supplies and more of them.
Q2: What must a construction or industrial first aid kit contain?
A working baseline is sterile dressings and gauze in multiple sizes, trauma dressings, tourniquets, eye wash, burn dressings, splints, disposable gloves, and a resuscitation mask. Sites with specific hazards add to that, including haemostatic dressings for crush or machinery work, snake bite bandages for remote work, and neutralising solutions for chemical exposure.
Q3: How often should I inspect a high-risk site's first aid kit?
Monthly at minimum, more often if the kit is being used. The Code wants documented inspection records, so a logged check is part of the answer, not just the check itself.
Q4: Where should kits be placed on a construction or industrial site?
Close to the hazard, signed clearly, and accessible during every shift. A large site or multi-storey project will need multiple kits. The question is walk-time to the kit during an emergency, not the worker count.
Q5: Does my site need a defibrillator?
AEDs are not mandated under the Code, but for high-risk sites with isolated locations, physically demanding work, or an older workforce, the case is strong. Survival drops off with delay, and ambulance response times to industrial sites can be long.
Related articles
- Essential first aid kits for construction sites and tradies: site-specific operational detail for construction work, including kit placement on scaffolding, multi-storey builds, and mobile crews.
- How to identify workplace hazards: a practical walkthrough of the hazard categories Safe Work Australia recognises and how to spot them across different workplace environments.
- How many first aid kits does your workplace need: a risk-assessment-driven look at how many kits an Australian workplace actually needs, and how GST applies on kit purchases.