BS ISO 16639:2017 BSl Standards Publication Surveillance of the activity concentrations of airborne radioactive substances in the workplace of nuclear facilities bsi. BS ISO 16639:2017 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS 16639:2017. The UK participation in its preparation was entrusted to Technical CommitteeNCE/2,Radiationprotectionand measurement. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @The British Standards Institution2017. Published by BSI Standards Limited 2017 ISBN978058083750 0 ICS 13.280 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Amendments/corrigenda issued since publication Date Text affected BS ISO 16639:2017 ISO INTERNATIONAL STANDARD 16639 First edition 2017-01 Surveillance of the activity concentrations of airborne radioactive substances in the workplace of nuclear facilities Surveillance de I'activitevolumique des substances radioactives dans I'airdes lieuxdetravaildes installationsnucleaires Reference number ISO 16639:2017(E) ISO @ISO2017