Fire Safety

Every premises and every employer is different.

Completing Fire risk assessments and audits provides customers with the wherewithal to deal with fire safety in their workplaces. Customers are provided with the necessary reports with legal requirements to fulfil legislation but also supplied with best advice as well.

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About dangerous substances

Explosive atmospheres can be caused by flammable gases, mists or vapours or by combustible dusts. If there is enough of a substance, mixed with air, then all it needs is a source of ignition to cause an explosion.

Each year people are injured at work by flammable substances accidentally catching fire or exploding. Work which involves using or creating chemicals, vapours, liquids, gases, solids or dusts that can readily burn or explode is hazardous.

The effects of an explosion or a fire in the workplace can be devastating in terms of lives lost, injuries, significant damage to property and the environment, and to the business community.

Most fires are preventable, dealing with workplace process fire safety is important and those responsible for workplaces and other non domestic premises to which the public have access can avoid them by taking responsibility for and adopting fire safe behaviours and procedures.

Liquids

Liquids (such as petrol and other fuels) and solvents in industrial products (such as paint, ink, adhesives and cleaning fluids) give off flammable vapour which, when mixed with air, can ignite or explode. The ease by which liquids give off flammable vapours is linked to a simple physical test called Flashpoint (ie. the minimum temperature at which a liquid, under specific test conditions, gives off sufficient flammable vapour to ignite momentarily on the application of an ignition source) which allows them to be classed according to the fire hazard they present in normal use.

Flammable liquids are classed as:
Extremely flammable

Liquids which have a flashpoint lower than 0°C and a boiling point (or, in the case of a boiling range, the initial boiling point) lower than or equal to 35°C.
Highly flammable

Liquids which have a flashpoint below 21°C but which are not extremely flammable.
Flammable

Liquids which have a flashpoint equal to or greater than 21°C and less than or equal to 55°C and which support combustion when tested in the prescribed manner at 55°C.

Dusts

Dusts which can form explosive atmospheres are also classed as dangerous substances. Dusts can be produced from many everyday materials such as coal, wood, flour, grain, sugar, certain metals and synthetic organic chemicals. They are found in many industries such as food/animal feed, chemicals, woodworking, rubber and plastic processing and metal powders. They may be raw materials, intermediates, finished or waste products. A cloud of combustible dust in the air can explode violently if there is a source of ignition (eg naked flame, sparks).

Gases

Gases, such as liquefied petroleum gas (LPG) or methane, which are usually stored under pressure in cylinders and bulk containers. Uncontrolled releases can readily ignite or cause the cylinder to become a missile.

Solids

Solids include materials such as plastic foam, packaging, and textiles which can burn fiercely and give off dense black smoke, sometimes poisonous.

How can Stonewall Partnership assist?

  • Complete a fire risk assessment or fire safety audit
  • Provide a detailed list of both requirements (legal compliances) and recommendations (best practice) to ensure that your premises and fire safety procedures are up to date
  • Provide photographs to highlight improvements