DSEAR is the United Kingdom’s implementation of the European Union-wide ATEX directive. The intention of the Regulation is to reduce the risk of a fatality or . There is a lot of confusion about whether it’s necessary to adhere to the DSEAR Regulations. Here we provide some insights into the regulations so that you can . This is the original version (as it was originally made). This item of legislation is currently only available in its original format. Collapse all -. Introductory Text.

Author: Nalmaran Faelar
Country: Republic of Macedonia
Language: English (Spanish)
Genre: History
Published (Last): 4 March 2008
Pages: 393
PDF File Size: 15.24 Mb
ePub File Size: 7.33 Mb
ISBN: 533-6-41979-579-1
Downloads: 54247
Price: Free* [*Free Regsitration Required]
Uploader: Tukasa

The Dangerous Substances and Explosive Atmospheres Regulations DSEAR are concerned with preventing or limiting the harmful effects of fires, explosions and similar energy-releasing events and corrosion to metals. No changes have been applied to the text. It may be possible in some instances to do this from within your organisation but a word of caution; think very carefully about whether you have the necessary competence in your business. All content is available under the Open Government Licence v3.

Ensuring that equipment and protective systems meet the following requirements— Duties under these Regulations 5. Plain View Print Options.

Another important action is to make sure employees are properly informed about and trained to control or deal with the risks from the dangerous substances. Static is a potential source of ignition that is often not properly considered; we have helped a dswar businesses who, to their cost, had not recognised the risks and unfortunately found out the hard way.

Elimination or reduction of risks from dangerous substances.

What are dangerous substances? The application of appropriate systems of work including—. Repeals and revocations Legislation is available in different versions: Many workplaces may contain, or dseat activities that produce, explosive or potentially explosive atmospheres.


More Resources Access essential accompanying documents and information for this legislation item from this tab. This is the original version as it was originally made. Areas classified into zones must be protected from sources of ignition. Before a workplace containing zoned areas comes into operation for the first time, the employer must ensure that the overall explosion safety measures are confirmed verified as being safe. Cellulose nitrate film desar be very dangerous; it catches fire easily and once alight is difficult to put out.

Health and Safety Executive.

The Dangerous Substances and Explosive Atmospheres Regulations 2002

If there is enough of the substance, mixed with air, then all it needs is a source of ignition to cause an explosion. Health and Safety Executive.

A – switch to normal size A – switch to large size A – switch to larger size. Making sure that you have suitable earthing controls can help prevent fires and explosions. Gases that are under pressure eg gas in a cylinder may present a risk of explosion if not correctly handled in the workplace. Equipment and protective systems for all places in which explosive Regulaitons fundamental requirement of DSEAR is to identify and classify areas of the workplace deear explosive atmospheres may occur.

Confirming verifying overall explosion safety Before a workplace containing zoned areas comes into operation for the first time, the employer must ensure that the overall explosion safety measures are confirmed verified as being safe.

DSEAR Regulations and how to adhere to them | DSEAR Risk Assessments

DSEAR require that any workplace where explosive atmospheres may occur are classified into hazardous zones based on the risk of an explosion occurring, and protected from sources of ignition by selecting equipment and protective systems on the basis of the categories set out in the Equipment and Protective Systems for Use in Potentially Explosive Atmospheres Regulations EPS.


The HSE identifies that dangerous substances are any substances used or present at work that could, if not properly controlled, cause harm to people as a result of a fire or explosion. Storing and dispensing petrol at a workplace is covered by the Dangerous Substances and Explosive Atmospheres Regulations DSEARand other legislation specifically for controlling petrol storage and the suitable containers for storing petrol in.

Explosive atmospheres in the workplace can be caused by flammable gases, mists or vapours or by combustible dusts. HSE aims to reduce work-related death, injury and ill health. Old cinematographic film and old photographic negatives including X-ray film may be made from cellulose nitrate. So what is ATEX and explosive atmospheres?

DSEAR – Wikipedia

The Dangerous Substances and Explosive Atmospheres Regulations are concerned with protection against risks from fire, explosion and similar events arising from dangerous substances used or present in the workplace.

Equipment already in use before July can continue to be used indefinitely provided a risk assessment shows it is safe to do so. The HSE website provides an regulahions starting point for any business to help identify in detail what all businesses regulaitons to know. Is this page useful? An area going unclassified and leading to ignition of a flammable atmosphere; or Over rating of a hazardous zone; this can make operating in such zones very expensive and regjlations incurring unnecessary expenditure.

Dependent on the legislation item being viewed this may include:. The Fire Precautions Workplace Regulations are amended by the