Educational guidance on how workplace induction and safety instruction generally work — connected to workplace safety, occupations, industries, employment documents and company types. Informational only — not certified training, not an official qualification and not a substitute for mandatory workplace instruction; employers remain responsible for required training, competence and authorisation.
What this instruction covers
This page outlines, in general educational terms, the safety information around hot work — the fire and explosion hazards, why a permit and fire watch are used, the controls involved, and how problems should be reported.
It is awareness material, not training. Hot work is a recognised cause of serious fires and needs competent people and proper controls; this page does not deliver, replace or satisfy those.
The hazards
- Fire from sparks, hot slag and flame igniting nearby combustible materials.
- Sparks travelling and smouldering out of sight, starting a fire later.
- Explosion where flammable vapours, gases or dusts are present.
- Burns, eye injury, fume and hot-metal hazards to the worker and others nearby.
Who this is for
- Workers who carry out welding, cutting, grinding or other hot work.
- Those acting as fire watch or controlling access to the area.
- Supervisors who plan hot work and issue or check permits.
- New starters before the instruction and training hot work requires.
The safe system of work
- Avoid hot work where a cold method (such as bolting or cold cutting) can be used.
- Clear or protect combustible materials and remove flammable substances from the area.
- Carry out the work under a permit that sets the precautions and the time limits.
- Keep firefighting equipment to hand and maintain a fire watch during and after the work.
Required PPE & controls
- Eye and face protection, flame-resistant clothing, gloves and footwear for the task.
- Fire blankets, screens and extinguishers suited to the work.
- Removal or covering of combustibles and ventilation where fume or vapour is a risk.
- The controls set by the permit and the employer’s risk assessment.
Pre-task checks
- Check the area is clear of combustibles and flammable atmospheres.
- Check equipment, gas hoses, regulators and leads for damage and leaks.
- Confirm firefighting equipment is present and the fire watch is in place.
- Do not start without the permit and its precautions in place.
Permit-to-work & fire watch
- Hot work in areas of fire risk is normally controlled by a hot work permit issued by an authorised person.
- The permit records the precautions, the area, the time limits and who is responsible.
- A fire watch is kept during the work and for a period afterwards to catch smouldering or delayed ignition.
- A permit is part of the employer’s safe system of work — it is issued on site by an authorised person, not provided by this page.
What you are and are not authorised to do
- Carry out hot work only when authorised, instructed and under a valid permit where one is required.
- Do not start or continue hot work if the permit conditions are not met or the area is not safe.
- Do not leave hot work or the fire watch before the permit allows.
- Authorisation and the permit come from the employer, not from this page.
What to do if something is wrong
- On any sign of fire, stop work, raise the alarm and tackle it only if safe to do so.
- Evacuate and call the emergency services if the fire is not immediately controllable.
- Stop work if flammable atmospheres or unexpected combustibles are found.
- Report fires, near misses and equipment faults through the site’s reporting route.
Training & competence
Hot work is generally expected to be carried out by people trained and competent in the technique and in the fire precautions, with permits issued and checked by authorised people. The skill of welding or cutting and the control of fire risk are both part of competence.
Instruction such as this page is information, not competence. Reading it does not make anyone competent to carry out hot work or to issue a permit; that comes from proper training, assessment and the employer’s arrangements.
Documentation
- Hot work permits and the precautions and fire watch they record.
- Records of training and competence in the technique and fire precautions.
- Inspection records for welding and cutting equipment.
- A record documents what was done; it is not, by itself, proof of competence.
Common mistakes to avoid
- Carrying out hot work without a permit where one is required.
- Leaving combustibles or flammable substances near the work.
- Ending the fire watch too soon and missing a smouldering fire.
- Treating awareness material as the training and authorisation hot work needs.
Who is responsible
The employer is responsible for the permit system, for ensuring hot work is done by competent people, for the fire watch and precautions, and for keeping records. This page is an educational outline only.
It does not deliver training, issue permits, authorise anyone, satisfy any legal requirement, or transfer the employer’s responsibility for fire safety.
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