Swiss federal authorities

Search

Emergency preparedness

23 documents
23 documents found. You are viewing page 1 from 3 pages.
  • Ausbreitungsrechnungen für Schweizer Kernanlagen
    Background articles

    Dispersion models

    In the event of an unplanned release of radioactive substances into the atmosphere, protecting the population and the environment is of the highest priority. This requires early identification of the areas potentially affected by the radioactive substances. Before the onset of a release, however, it is not yet possible to rely on environmental radioactivity measurements.…

    Dispersion Models, Emergency Preparedness, In the Event of an Incident
    Read the article
  • Titelblatt Strahlenschutzbericht 2024
    News, Posts

    Radiation Protection Report 2024: All Legal Limits Met

    In 2024, Swiss nuclear installations met all legal radiation protection limits according to ENSI’s annual radiation protection report. Based on a closely coordinated system of monitoring instruments, ENSI was able to verify that the regulated parties fulfilled their legal obligations to protect both personnel and the general public from radiation.

    Annual reports, Documents, Emergency Preparedness, Emissions, MADUK, Measured Value about Swiss nuclear power plants, Radiation Protection, Radioactivity
    Read the article

  • Alerting

    In the event of an emergency, the authorities inform the population as soon as possible. The rapid flow of information is important. If the population is at specific risk in an emergency, the competent authority at the federal or cantonal level orders alerting of the population and the issuing of instructions on what actions to…

    Read the article

  • Dispersion Models

    Protection of the population and ecosystems takes priority if there is a release of radioactivity. It is essential to identify the areas most at risk from radioactivity as soon as possible. However, before any radioactivity is released (in the pre-phase) it is not possible to make use of any radioactivity measurements obtained in the surroundings. Therefore…

    Read the article

  • ADAM

    The software ADAM (“Accident Diagnostics, Analysis and Management”) records, visualises and interprets the plant parameters that are constantly transmitted and defined by nuclear power plants. In the event of an incident, the on-duty stand-by engineer uses this for the first assessment of the plant status. Based on simple logic, ADAM interprets the current plant state…

    Read the article

  • ENSI Emergency Organisation

    As a matter of course, all permanent employees of ENSI are assigned to the ENSI emergency response organisation. They are responsible for the tasks and functions assigned to them. The assignment is based on the employee’s respective level of experience and the function they perform at ENSI on a daily basis. To ensure a deployment…

    Read the article

  • Emergency classes

    According to the Nuclear Energy Ordinance (NEO), events and findings in nuclear installations are classified as follows: Severe Accident (General Emergency) A severe accident (general emergency state) represents a serious current or a prognosticated radiological hazard to the environment, and requires the preparation of or implementation of protective actions in the vicinity of the nuclear…

    Read the article

  • In the Event of an Incident

    In the event of an incident, the operators of nuclear installations have the following tasks: ENSI’s tasks in the event of an incident ENSI performs the following tasks: It rates the incident according to the International Nuclear Events Scale (INES) of the IAEA. News Background articles Documents

    Read the article

  • International Nuclear Event Scale (INES)

    To ensure that the nature and severity of an incident in a nuclear power plant could be described in the same way everywhere, the International Atomic Energy Agency (IAEA) worked with the Organisation for Economic Cooperation and Development (OECD) to develop an international scale of events for nuclear installations. Today, the INES scale is used…

    Read the article