First aid on a construction site should be planned around the work, hazards, site layout, number of people and likely emergency response time. Before work starts, make sure suitable equipment is accessible, enough trained first aiders are available whenever work is happening, and everyone knows how to call for help. Immediate and effective first aid can reduce the severity of an injury or illness and may save a life.
Information current: 4 August 2026. Local requirements vary, so check current regulator material for your jurisdiction and industry. The national Model Code is useful general orientation, but it is not automatically applicable law in every jurisdiction.
Why first aid needs site planning
Construction work combines changing conditions with hazards that can cause serious injury quickly. Common examples include:
- falls, slips and uneven ground causing fractures, cuts or concussion
- tools, plant and mobile equipment causing crush injuries, amputation or major bleeding
- electricity causing shock, burns or cardiac arrest
- hazardous chemicals, cement, fuels and solvents causing poisoning, burns or eye damage
- welding, hot work and extreme weather causing burns, heat illness or cold stress
- manual tasks causing strains and sprains
- dust, flying particles, bites, stings and allergic reactions.
A generic office kit in the site shed may not match these risks. First aid arrangements should reflect the nature of the work and hazards, the size and location of the workplace, and the number and composition of workers and other people. Distance from an ambulance, difficult access, multiple levels, remote work, overtime and lone or mobile workers can all change what is practical.
What to sort out before work starts
The builder, principal contractor, subcontractors and other duty holders should coordinate arrangements instead of assuming someone else has covered them. Consult workers and health and safety representatives about what is needed and make the result clear during induction or pre-start communication.
Before mobilisation, usually confirm:
- who the trained first aiders are, when they are on site and how to contact them
- where kits, eyewash, emergency showers, AEDs or other identified equipment will be located
- whether each work area, vehicle or remote crew needs separate or portable equipment
- how an injured person will be reached, stabilised and transferred to emergency services
- the site address, access gate, emergency contact details and who will meet an ambulance
- who checks kits, replaces used items and monitors expiry dates
- how incidents, treatment and follow-up actions will be recorded and reviewed.
Workers must be able to access first aid equipment, facilities and trained assistance while they are working, including on night shift or overtime. Site rules should also deal with privacy, infection control and safe disposal of contaminated items.
What good controls and documents usually cover
Good first aid arrangements connect the risk assessment to practical controls. Kit contents should be based on the injuries and illnesses that could occur, with extra modules or equipment where the work creates specific risks. Kits should be easy to identify, quickly accessible and protected from dust, moisture and contamination.
Useful documents commonly include a first aid assessment, emergency plan, first aid procedure, site induction, current first aider and contact list, kit inspection register, training records, incident reports and corrective-action records. Safety data sheets should be available for hazardous chemicals because they include first aid information relevant to exposure.
Review the arrangements when the work changes, new hazards or chemicals arrive, worker numbers or shifts change, access conditions alter, equipment is used, or an incident shows the response was not effective.
When a SWMS or site-specific document applies
A SWMS commonly applies when construction work is classed as high risk construction work under the requirements applying in that jurisdiction. It should address the work activity and its controls; it does not replace the site emergency plan or first aid procedure. The documents should align, especially where the task could create falls, electrical contact, structural collapse, mobile plant interaction or other serious harm.
For lower-risk work, a site-specific risk assessment, safe work procedure, job safety analysis or pre-start record may be the more useful way to capture changing conditions. Use the document required by the site and local rules, and make sure the crew understands the actual response arrangements.
Practical warning signs
Stop and fix the arrangement if:
- nobody can identify the first aider or kit location
- the nominated first aider is absent, working too far away or not covered on another shift
- kits are locked, empty, expired or unsuitable for the hazards
- emergency information gives the wrong site address or access point
- there is no reliable communication for remote or lone workers
- plant, stored materials or site changes block ambulance access
- incidents repeat without the first aid assessment or controls being reviewed.
How Blue Safe helps
Blue Safe provides compliant WHS documents tailored to the client’s activities, applicable Australian WHS/OHS requirements, jurisdiction and industry. Blue Safe guarantees the document compliance of the WHS documents it provides, including eligible customer documents after Blue Safe has reviewed and upgraded them.
Blue Safe can align first aid procedures, emergency plans, risk assessments, SWMS and supporting registers so responsibilities and response steps are consistent across the site. Customers actively put the compliant documents into practice through controls, consultation, training, actions, records and evidence.