Fire safety
Most fires are preventable. Those responsible for workplaces and other buildings to which the public have access can avoid them by taking responsibility for and adopting the right behaviours and procedures.This section covers general advice on fire safety and also provides guidance on substances that cause fire and explosion.
General fire safety hazards
Fires need three things to start – a source of ignition (heat), a source of fuel (something that burns) and oxygen:- sources of ignition include heaters, lighting, naked flames, electrical equipment, smokers’ materials (cigarettes, matches etc), and anything else that can get very hot or cause sparks
- sources of fuel include wood, paper, plastic, rubber or foam, loose packaging materials, waste rubbish and furniture
- sources of oxygen include the air around us
What do I have to do?
Employers (and/or building owners or occupiers) must carry out a fire safety risk assessment and keep it up to date. This shares the same approach as health and safety risk assessments and can be carried out either as part of an overall risk assessment or as a separate exercise.Based on the findings of the assessment, employers need to ensure that adequate and appropriate fire safety measures are in place to minimise the risk of injury or loss of life in the event of a fire.
To help prevent fire in the workplace, your risk assessment should identify what could cause a fire to start, ie sources of ignition (heat or sparks) and substances that burn, and the people who may be at risk.
Once you have identified the risks, you can take appropriate action to control them. Consider whether you can avoid them altogether or, if this is not possible, how you can reduce the risks and manage them. Also consider how you will protect people if there is a fire.
- Carry out a fire safety risk assessment
- Keep sources of ignition and flammable substances apart
- Avoid accidental fires, eg make sure heaters cannot be knocked over
- Ensure good housekeeping at all times, eg avoid build-up of rubbish that could burn
- Consider how to detect fires and how to warn people quickly if they start, eg installing smoke alarms and fire alarms or bells
- Have the correct fire-fighting equipment for putting a fire out quickly
- Keep fire exits and escape routes clearly marked and unobstructed at all times
- Ensure your workers receive appropriate training on procedures they need to follow, including fire drills
- Review and update your risk assessment regularly
What are the hazards?
Many substances found in the workplace can cause fires or explosions. These range from the obvious, eg flammable chemicals, petrol, cellulose paint thinners and welding gases, to the less obvious – engine oil, grease, packaging materials, dusts from wood, flour and sugar.It is important to be aware of the risks and to control or get rid of them to prevent accidents.
What do I have to do?
To help prevent accidental fires or explosions, you first need to identify:- what substances, materials, processes etc have the potential to cause such an event, ie substances that burn or can explode and what might set them alight
- the people who may be at risk/harmed
Key points to remember
- Think about the risks of fire and explosions from the substances you use or create in your business and consider how you might remove or reduce the risks
- Use supplier safety data sheets as a source of information about which substances might be flammable
- Consider reducing the amount of flammable/explosive substances you store on site
- Keep sources of ignition (eg naked flames, sparks) and substances that burn (eg vapour, dusts) apart
- Get rid of flammable/explosive substances safely
- Review your risk assessment regularly
- Maintain good housekeeping, eg avoid build-up of rubbish, dust or grease that could start a fire or make one worse