Choose a Professional
Area classification can be made by a person with sufficient knowledge of risk assessing potentially explosive atmospheres, processes and ATEX requirements. With the help of a professionally made area classification, suitable equipment, work methods and protective measures can be selected for a potentially explosive area.
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The hazardous area zoning clarifies how hazardous the ATEX areas are, where they are located, and how far the potentially explosive atmospheres extend in the workplace. The purpose of area classification is to define the hazardous areas into zones, make the risks known, and make the workplace safe.
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Area classification can be made by a person with sufficient knowledge of risk assessing potentially explosive atmospheres, processes and ATEX requirements. With the help of a professionally made area classification, suitable equipment, work methods and protective measures can be selected for a potentially explosive area.
Miksi valita Exviran tilaluokitus?
Accurate area classification = money savings
We have brought cost savings to many customers when oversized or overcautious EX-areas have been reduced. When the area classification is done accurately, ATEX equipment does not need to be purchased for places where they are not really needed.
Independent view
We give you an impartial area classification, because we do not supply equipment or technology. We make safe area classifications that save trouble and work in practice.
10-year guarantee: we answer and help
We are committed to helping our customers for 10 years – we will answer all your ATEX-related questions by email free of charge.
Palvelumme
Explosion protection document
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If you need a hazardous area classification, it is usually a good opportunity to review whether your Explosion Protection Document is up to date and professionally prepared. Our most requested service related to hazardous area classification is the preparation of a new Explosion Protection Document or the updating of an existing one to ensure it meets current requirements.
ATEX Area classification
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If you only need a hazardous area classification for a specific area or part of your process, we can help with that as well.
Delivery time: 3–12 months, as agreed.
Express delivery: Available as an additional service by agreement.
Price
Työ tehdään tuntihinnoittelulla, koska jokainen kohde on erilainen.
- Hourly rate 110 € / h + travel costs for the visit
- Project scope: 1–14 h
Customer experiences
Frequently asked questions
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ATEX-tilaluokitus on tehtävä, mikäli työpaikalla varastoidaan tai käsitellään merkittävissä määrin palavia nesteitä tai palavia kaasuja tai jos tuotannossa tai varastoinnissa syntyy palavia pölymäisiä aineita. (SFS käsikirja 59:2022+A1:2024 kohta 1 Soveltamisala)
Tilan räjähdysvaarallisuus tulee arvioida, kun
- nesteen leimahduspiste on < 23 °C ja kiehumisen alkamislämpötila on ≤ 35 °C (vastaa CLP-asetuksen syttyvän nesteen kategoriaa 1 tai 2), tai
- nesteen lämpötila tai sen välittömän ympäristön lämpötila on suurempi kuin leimahduspiste vähennettynä 5 °C:lla puhtailla aineilla tai leimahduspiste vähennettynä 15 °C:lla seoksilla, tai
- palavaa nestettä on tarkoituksellisesti sumuna ilmassa (esim. pintakäsittelyssä), tai
- varastoidaan tai käsitellään syttyviä kaasuja, tai 5. muusta syystä katsotaan olevan huomattavaa vaaraa.
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Hazardous area classification document must be created if a workplace stores or handles a significant amount of flammable liquids or flammable gasses, or if the production process creates flammable dusts. Exvira Oy has competency to create area classifications. Good knowledge of the premises and ability to assess potential explosive atmospheres ensures adept and safe zoning that is in conformity with the requirements.
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The creator of hazardous area classification document (the ATEX specialist in Exvira Oy) scopes the hazards, defines the zoning classifications, and determines the equipment requirements.
The person who is responsible for procurement must ensure that the request for quote includes adequate information and documentation about the ATEX requirements of the equipment and equipment specific delivery documentation. Zoning classifications and hazardous substances must be included in the request for quote to ensure equipment is safe for use in the premises.
Equipment supplier is responsible for ensuring that the equipment has been tested and the safety inspections have been carried out according to the requirements. Supplier ensures that the equipment is suitable for use in the required ATEX classification, and the required documentation is delivered. When equipment receives the CE marking, the manufacturer determines the ATEX classification of the equipment.
Public authority will verify that explosion protection documentation exists and that the workplace corresponds to the information set out in the documentation.
Employer is responsible for safe operation at the workplace.
Ultimately every employee will be responsible for their own safe operation at the workplace as well as for notifying the employer when they notice causes for concern or shortcomings, and share suggestions for improvement of safety.