European Decommissioning Academy

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1 European Decommissioning Academy Vladimír Slugeň Slovak University of Technology in Bratislava National Nuclear Fund of SR Slovak Nuclear Society

2 COUNCIL DIRECTIVE 2011/70/EURATOM Article 8 - Expertise and skills Member States shall ensure that the national framework require all parties to make arrangements for education and training for their staff, as well as research and development activities to cover the needs of the national programme for spent fuel and radioactive waste management in order to obtain, maintain and to further develop necessary expertise and skills. 2

3 CEDOD ( ) Centre for design, operation and decommissioning of nuclear facilities at INPE STUBA Accredited study at Bc., MSc. and PhD. level in Nuclear and Physical Engineering. - done 2014, accreditation valid since 09/2015 (reason escape from general power engineering scheme) Preparation and performance of post-gradual training courses for Slovak or international institutions in operation or decommissioning of nuclear facilities Preparation and performance of European Decommissioning Academy (collaboration with IAEA and EC) - done EDA started at 7. June 2015

4 Reactor Park in Western and Central Europe PHWR GCR BWR PWR From 220 NPPs in Europe works about 135, but only about 10% of all shut down plants have been fully decommissioned, the rest being at different stages of safely enclosed, dismantling and decommissioning. This growing decommissioning market creates a potential for new activities, with highly skilled jobs in 4an innovative field.

5 Locality Bohunice, Slovakia NPP A1 in decommissioning since 1979 NPP V1 in decommissioning since 2006, 2008 NPP V2 in operation since 1984, 1985 Interim Spent fuel storage, VUJE laboratories, STU laboratories, Potential locality for new NPP, Potential locality for ALLEGRO

6 Bohunice Rad-waste Treatment and conditioning Centre separation incineration super compacting concentration cementation In operation since 2000

7 National RAW Repository National RAW Repository in Mochovce is near-surface repository, intended for final storage of solid and solidified low-activity and medium activity wastes. RAW Repository is a complex of buildings and technological facilities, serving for handling treated RAW from its delivery to the repository to the final storage. The repository consist of a set of storage boxes, arranged in row and double rows. FCC container

8 National RAW Repository NRR Mochovce First double row FCC in the vault Cross section Monitoring tunel

9 NPP V1 case study for VVER-440 decommissioning 2 x WWER 440-V230 Fuel: UO 2 2,5% U- 235 Moderator: H 2 O Coolant: H 2 O Units/NPP: 2 Steamgenerators: 6 x 2 Turbines: 2 x 2 Beginig of erection Start-up unit 1 Start-up unit 2 First reconstruction Second reconstruction Decision on the final shut-down Final shutdown of Final shutdown of Unit 2 Unit

10 European Decommissioning Academy Lessons learned

11 EDA The first run successfully passed 15 participants during Academy was focused on decommissioning issues via lessons, practical exercises in laboratories, on-site training prepared at NPP V-1 in Jaslovské Bohunice, Slovakia as well as 5 days technical tour to other European decommissioning facilities (Swiss, Italy), respectively. Detailed information can be found at

12 Scope of EDA Decommissioning according to IAEA and EC directives, Nuclear safety, Radiation safety and protection in decommissioning (Special laboratory exercises), Decommissiong cost calculation and project management, Decommissioning planning and licensing Legislative requirements for decommissioning, Transition period, management of decommissioning projects NPP decommissioning and RW treatment experiences, Management of materials from decommissioning Strategy of back-end part of nuclear energy, Storage of RW and deep repositories. 12

13 Technical tours NAGRA Grimsel Test Site in Swiss, Mont Terri Underground Rock Laboratory, ZWILAG in Würenlingen, Technical tour to European facilities, Italy, JRC Ispra, On-site training in Bohunice site NPP V1, On-site training in National Radioactive Waste Repository in Mochovce. 13

14 Organisation of EDA Education, training and proper knowledge management has to be skills oriented therefore we accent: - on-site training, - technical tours, - laboratory exercises, - best practices exchange EDA quality depends on quality of teachers. We addressed best experts from Europe to participate 14

15 EUROPEAN DECOMMISSIONING ACADEMY PROGRAMME Date Time Topic Lecturer Sunday from 17:00 Registration of participants :00 22:00 Welcome reception 9:00 9:30 Opening ceremony Vladimir Slugen (Slovak University of Technology in Bratislava) Monday Tuesday :30 10:00 The role of Slovak Republic in the decommissioning process 10:00 10:15 coffee break 10:15 12:15 Nuclear Decommissioning in the European Union and the role of the European Commission Joint Research Centre 12:15 13:30 lunch Overview of the decommissioning process 13:30 14:45 IAEA documents dealing with decommissioning (structure and contents) 14:45 15:00 coffee break IAEA documents dealing with decommissioning (structure and contents) continued 15:00 16:30 The implementation of IAEA recommendations to national legislative 8:30 10:00 Decommissioning planning and licensing 10:00 10:15 coffee break 10:15 12:00 Decommissioning planning and licensing continued 12:00 13:30 lunch 13:30 15:00 Decommissioning costing and funding 15:00 15:15 coffee break 15:15 16:30 Decommissioning costing and funding continued Miroslav Obert (Ministry of Economy of the Slovak Republic) Pierre Kockerols (European Commission) Irena Mele (IAEA) Irena Mele (IAEA) Matej Zachar (Decom, a.s.) Matej Zachar (Decom, a.s.) Matej Zachar (Decom, a.s.) Matej Zachar (Decom, a.s.)

16 EUROPEAN DECOMMISSIONING ACADEMY PROGRAMME Date Time Topic Lecturer Wednesday Nuclear safety applied in decommissioning 8:30 10:00 10:00 10:15 coffee break 10:15 12:00 Transition period (definition, typical activities, characterisation) 12:00 13:30 lunch Management of materials in decommissioning 13:30 14:45 Possibilities, main issues, experiences 14:45 15:00 coffee break Practical cases of ALARA principle implementation on the decommissioning process 15:00 17:00 Practical examples from partial tasks of the decommissioning process Vladimir Slugen (Slovak University of Technology in Bratislava) Peter Salzer (JAVYS, a.s.) Peter Salzer (JAVYS, a.s.) Jan Rezbarik (Amec Foster Wheeler Nuclear Slovakia s.r.o.) Thursday :30 10:00 The role of the regulatory body in the decommissioning process The control of the fulfilment of the nuclear safety requirements 10:00 10:15 coffee break Radiation protection 10:15 12:00 Preparation of laboratory exercises 12:00 13:30 lunch Transport to Slovak University of Technology in Bratislava, Faculty of Electrical Engineering and Information Technology, Institute of Nuclear and Physical 13:30 16:30 Engineering Laboratory and simulation exercises Miroslav Drahos (Nuclear Regulatory Authority of the Slovak Republic) Vladimir Slugen Robert Hinca Robert Hinca Matus Stacho Martin Hornacek Andrej Slimak

17 EUROPEAN DECOMMISSIONING ACADEMY PROGRAMME Date Time Topic Lecturer 7:00 13:00 On-site training in National Radioactive Waste Repository in Mochovce (departure at 7:00 from Hotel SOREA Regia) Vladimir Slugen Martin Hornacek 13:00 14:00 lunch Friday :00 15:00 Decommissioning financing, Defining D&D strategy Defining make or buy strategy, Consideration in use of foreign or local contractors V1 lessons learnt Martin Macasek (JAVYS, a.s.) Saturday Sunday Monday Tuesday Wednesd ay Thursday Friday Saturday Sunday :00 15:15 coffee break 15:15 16:30 Continued at 22:00 Departure from Hotel SOREA Regia technical tour to Swiss and Italy Technical tour to Swiss and Italy see attached document 8:00 16:30 From 8:00 On-site training in Bohunice site NPP V1 (departure at 8:00 from Hotel SOREA Regia) Departure Final exam Peter Granak (JAVYS, a.s.) Jan Hascik Martin Hornacek Jan Hascik Martin Hornacek Vladimir Slugen Martin Hornacek

18 In the first run 15 participants from - Georgia, - Moldovia, - Kazachstan, - Czech Republic, - Slovakia are the first graduates from EDA 18

19 Technical tour in Swiss

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21 EDA was not boring

22 First EDA graduates

23 We can be somebody only if we can dream 23

24 EDA , Bratislava, Slovakia at 24

25 The higher risk in nuclear is missing knowledge!