DSEAR, the Dangerous Substances and Explosive Atmospheres Regulations – quite a mouthful and something which very few clients have addressed to the extent that they should.

If the above is true then it might come as a further surprise to you to know (or at least be reminded) that these regulations were introduced and came into force in 2002!

Their purpose is to ensure protection against risks from fire, explosion and similar events arising from dangerous substances used or present in the workplace, and also sets a minimum requirement for the protection of your workers from fire and explosion risks linked to any dangerous substances and potentially explosive atmospheres.  Think blasts, fires, burns and suffocation in terms of risks which you are protecting from.

We’ve added some general requirements of the regulations below but you might want to know more from our experts, if you would like to discuss any aspect of DSEAR feel free to call us on 01453 800100 or use the contact links at the bottom of this post.

Key requirements

1. Assess risks and then decide how best to reduce them;
2. Put in place suitable procedures/ equipment to deal with the potential for accident and emergencies;
3. Ensure that you supply your employees with adequate information, instruction, training and supervision;
4. Classify your areas into zones which must then be marked and suitably protected.

Activities, processes and substances which come under DSEAR

1. Storage of highly flammable liquids, including petroleum spirit
2. Storage of flammable goods, such as paints, solvents, reagents
3. Storage, use and handling of flammable gases, including LPG
4. Use of flammable gases, such as acetylene, for cutting and welding
5. Handling and storage of waste dusts from woodworking operations
6. Handling and storage of flammable wastes including fuel oils
7. Hot work on tanks or drums that have contained flammable material
8. Work activities that could release naturally occurring methane
9. Use of flammable solvents in laboratories
10. Transport of flammable liquids in containers around the workplace

If you’ve got questions or need support on safety in the industrial, contracting or construction sectors please contact us for sensible and proportionate advice on 01453 800100