• Login
    View Item 
    •   Home
    • RIVM official reports
    • RIVM official reports
    • View Item
    •   Home
    • RIVM official reports
    • RIVM official reports
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of WARPCommunitiesTitleAuthorsIssue DateSubmit DateSubjectsPublisherDepartmentThis CollectionTitleAuthorsIssue DateSubmit DateSubjectsPublisherDepartment

    My Account

    LoginRegister

    Statistics

    Display statistics

    Contra-expertise op bepalingen van radioactiviteit van ventilatielucht van de voormalige kerncentrale Dodewaard : Periode 2011

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    610330134.pdf
    Size:
    495.6Kb
    Format:
    PDF
    Download
    Average rating
     
       votes
    Cast your vote
    You can rate an item by clicking the amount of stars they wish to award to this item. When enough users have cast their vote on this item, the average rating will also be shown.
    Star rating
     
    Your vote was cast
    Thank you for your feedback
    Authors
    Kwakman PJM
    Overwater RMW
    Series/Report no.
    RIVM briefrapport 610330134
    Type
    Briefrapport
    Language
    nl
    
    Metadata
    Show full item record
    Title
    Contra-expertise op bepalingen van radioactiviteit van ventilatielucht van de voormalige kerncentrale Dodewaard : Periode 2011
    Translated Title
    Contra-expertise on determination of radioactivity of ventilation air of the nuclear power plant Dodewaard. : Period 2011
    Publiekssamenvatting
    Het RIVM controleert achtmaal per jaar de metingen van de uit bedrijf genomen kernenergiecentrale Dodewaard. Het gaat hierbij om lozingen van radioactiviteit in ventilatielucht. De contra-expertise onderbouwt de betrouwbaarheid van de analyses die de kernenergiecentrale uitvoert. Doorgaans komen de analyses overeen, zo ook in de periode 2011. RIVM en de kernenergiecentrale vonden geen gamma-stralers in ventilatielucht.

    De kernenergiecentrale is sinds 1997 buiten bedrijf en is in juli 2005 in de fase Veilige Insluiting overgegaan. Het voornemen is om de kernenergiecentrale over veertig jaar, als de radioactiviteit sterk is afgenomen, te ontmantelen.

    RIVM heeft in de periode 2011 acht monsters van ventilatielucht geanalyseerd op gamma activiteit, die verspreid over het jaar zijn genomen. Tevens is er in monsters van ventilatielucht de activiteit van 3H bepaald. Er is door RIVM geen gamma-activiteit, en slechts een zeer geringe 3H activiteit aangetroffen. Hoogstwaarschijnlijk zijn deze minieme 3H sporen afkomstig uit de poriën van het gebouw zelf. Er is geen afvalwater geloosd in de periode 2011. Opdrachtgever is de Kernfysische Dienst van de Inspectie Leefomgeving en Transport van het ministerie van Infrastructuur en Milieu.

    Within the framework of a monitoring programme, RIVM measures the release of radioactivity into the atmosphere of the former nuclear power plant at Dodewaard. Dodewaard was closed down in 1997, and since July 2005 it is considered to be in the phase of Safe Enclosure. The intention is to dismantle the plant after 40 years by which time the radioactivity will have decreased considerably.

    RIVM measurements are generally carried out eight times at various time points throughout each year. This form of counter-expertise is aimed at verifying and supporting the reliability of the analyses carried out by the nuclear power plant at Dodewaard. The two different sets of measurements are mostly in agreement.

    The measurements of both RIVM and the Dodewaard nuclear plant demonstrated the absence of gamma-emitters in ventilation air. In eight samples of ventilation air only minute traces of 3H were determined. This 3H most likely originates from the pores of the building. There was no discharge of waste water in the period 2011. The analyses were carried out on behalf of the Department of Nuclear Safety, Security and Safeguards, Human Environment and Transport Inspectorate of the Dutch Ministry of Infrastructure and Environment.
    Description
    De vertrouwelijke conceptversie is besproken met de betreffende nucleaire installatie. Commentaar is verwerkt. Deze versie mag openbaar worden. <br>
    Publisher
    Rijksinstituut voor Volksgezondheid en Milieu RIVM
    Sponsors
    Inspectie Leefomgeving en Transport
    Collections
    RIVM official reports

    entitlement

     

    DSpace software (copyright © 2002 - 2021)  DuraSpace
    Quick Guide | Contact Us
    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.