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[en] The Project 'Mochovce Units 3 and 4 Completion' started in 2009 and it will be finished in 2013. VUJE, Inc. is one of the five main Project contractors for the Nuclear Island and it is responsible, inter alia, for Mochovce Units 3 and 4 commissioning. The commissioning of Units 3 and 4 includes the stages of Physics Commissioning and Power Commissioning. This paper deals with the preparation of Mochovce Units 3 and 4 Physics Commissioning. In the paper there is presented a preparation of some commissioning documents, e.g. 'Quality Assurance Programme', 'Commissioning Programme', 'Stage Programme for Physics Commissioning', 'Test working programmes', 'Neutron-physics characteristics for Physics and Power Commissioning', etc. The scope of Physics Commissioning is presented by list of tests. For assessment of tests results so-called three-level acceptance criteria will be applied: realization, design and safety criteria. In the paper there are also presented computer codes, which will be used for neutron-physics characteristics calculation and the fuel loading scheme for the reactor core of Mochovce Unit 3. (Authors)
Source
Vidovszky, I. (Kiadja az MTA KFKI Atomenergia Kutatointezet, Budapest (Hungary)); Fortum Nuclear and Thermal (Finland); VTT Technical Research Centre of Finland (Finland); Lappeenranta University of Technology (Finland); The Aalto University School of Science and Technology (Finland); Paks NPP Ltd., Paks (Hungary); KFKI Atomic Energy Research Institute, Budapest (Hungary); Budapest University of Technology and Economics, Institute of Nuclear Techniques, Budapest (Hungary); Hungarian Atomic Energy Authority (Hungary); VUJE, Inc., Trnava (Slovakia); Slovak University of Technology, Faculty of Electrical Engineering and Information Technology, Department of Nuclear Physics and Technology, Bratislava (Slovakia); Nuclear Regulatory Authority of the Slovak Republic (Slovakia); Nuclear Research Institute Rez plc, Husinec-Rez (Czech Republic); Skoda JS a.s., Plzen (Czech Republic); CEZ , Inc. (Czech Republic); University of Defence in Brno (Czech Republic); The University of West Bohemia Faculty of Applied Sciences (Czech Republic); Russian Research Center 'Kurchatov Institute', Moscow (Russian Federation); JSC OKB 'GIDROPRESS' (Russian Federation); JSC 'TVEL' (Russian Federation); Forschungszentrum Dresden- Rossendorf, Institute of Safety Research, Dresden (Germany); GRS mbH (Germany); Studsvik Scandpower GmbH (Germany); TUEV SUED Industrie Service, Energy and Technology (Germany); Gesellschaft fuer Anlagen - und Reaktorsicherheit (Germany); Studsvik Scandpower (Sweden); State Scientific and Technical Centre on Nuclear and Radiation Safety of Ukraine, Kyiv (Ukraine); Nuclear and Radiation Safety Centre (Armenia); Jiangsu Nuclear Power Corporation, Tianwan Nuclear Power Station (China); Jiangsu Nuclear Power Corporation (China); 790 p; ISBN 978-963-372-643-3 (OE); 
; Oct 2010; p. 1-7; 20. Atomic Energy Research Symposium on WWER Physics and Reactor Safety; Hanasaari, Espoo (Finland); 20-24 Sep 2010; 1 fig.; 7 refs.
; Oct 2010; p. 1-7; 20. Atomic Energy Research Symposium on WWER Physics and Reactor Safety; Hanasaari, Espoo (Finland); 20-24 Sep 2010; 1 fig.; 7 refs.
[en] Reactor core symmetry measurement is carried out as one of the reload start-up physics tests at the Bohunice and Mochovce NPPs. The paper deals with the symmetry measurement results obtained in the Bohunice and Mochovce NPPs since the Gd-2 fuel has been applied in core loads. At first, the symmetry measurement procedure and evaluation method is presented. Then, measurements results from reactor cores loaded with Gd-2 fuel at Bohunice Units 3 and 4 and Mochovce Units 1 and 2 are summarized. The results obtained from the Mochovce Unit 1, the ninth fuel cycle are analysed in detail, because these results did not met their acceptance criterion. The procedures applied in the case of the acceptance criterion non-fulfilment together with possible reasons of the acceptance criterion non-fulfilment are described in the paper. (Authors)
Source
Vidovszky, I. (Kiadja az MTA KFKI Atomenergia Kutatointezet, Budapest (Hungary)); Paks NPP Ltd., Paks (Hungary); KFKI Atomic Energy Research Institute, Reactor Analysis Laboratory, Budapest (Hungary); VUJE, Inc., Trnava (Slovakia); Russian Research Center 'Kurchatov Institute', Moscow (Russian Federation); Nuclear Research Institute Rez plc, Husinec-Rez (Czech Republic); Skoda JS a.s., Plzen (Czech Republic); Fortum Nuclear Services Ltd., Vantaa (Finland); Kozloduy NPP plc, Kozloduy (Bulgaria); FSUE OKB 'GIDROPRESS', Moscow region, Podolsk (Russian Federation); [533 p.]; ISBN 963-372-640-2; ; Oct 2009; p. 1-12; 19. atomic energy research symposium on WWER reactor physics and reactor safety; Varna (Bulgaria); 21-25 Sep 2009; 7 figs.; 2 tabs.; 5 refs.
; Oct 2009; p. 1-12; 19. atomic energy research symposium on WWER reactor physics and reactor safety; Varna (Bulgaria); 21-25 Sep 2009; 7 figs.; 2 tabs.; 5 refs.
[en] NE 1600, a counter for I-125 produced by Nuclear Enterprises, Ltd., Edinburgh, was evaluated using a NRG 603 γ-counter, Tesla Liberec, Czechoslovakia, for comparison. The main advantage of NE 1600 is its high through-put which outstrips considerably that of NRG 603 and other orthodox γ-counters. It is concluded that NE 1600 is remarkably well suited for use in laboratories concerned with radioimmunoassay of I-125-labelled preparations. (authors)
Journal
Radiochemical and Radioanalytical Letters; ISSN 0079-9483; ; v. 34(2-4); p. 307-312
; v. 34(2-4); p. 307-312
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