Decommissioning International Network

Transcription

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2 Potential demands & contributions of Enresa to the Decommissioning International Network

3 SOMETHING ABOUT ENRESA State-owned company Responsible, by law, of a) The management of all the radioactive waste produced in Spain (NPP, hospitals, research centres, ) b) The decommissioning of Nuclear Installations (after post-operational activities performed by the former operator) Owns and operates a LILW disposal facility (El Cabril) Obtain funds from: a) Waste producers (electrical companies, research centres, ). b) Consumers (0,002% electricity bills) Responsible to manage funds and liabilities, in accordance with a periodical Activity Plan approved by the government.

4 Decommissioning activities in Spain: VANDELLOS I NPP MONTHS, 96 M, 400 Workers (peak moments) t of materials managed, t declassified m 2 of surfaces measured, m 2 decontaminated

5 Decommissioning activities in Spain: VANDELLOS I NPP Video

6 Decommissioning activities in Spain: VANDELLOS I NPP Large quantities of materials ON SITE RECYCLE IN AUTHORIZED PLANTS t VALUABLE CONVENTIONAL MATERIAL MATERIALS t RECYCLE IN SITU CONVENTIONAL AUTHORIZED DISPOSAL PLANT t OTHER CONVENTIONAL MATERIAL RADIOACTIVE WASTE t ILLW DISPOSAL FACILITY MAT. CONTAMINATED WASTE RECYCLE INTO NUCLEAR CYCLE 200 t

7 REPROCESSING PILOT PLANT Decommissioning International Network Decommissioning activities in Spain: PIMIC (I) NUCLEAR REACTOR LIQUID WASTE STORAGE BUILDING LIQUID WASTE TREATMENT BUILDING

8 Decommissioning activities in Spain: PIMIC (II) FUEL REPROCESSING INSTALLATION REACTOR POND

9 Decommissioning activities in Spain: JOSE CABRERA NPP NEXT DECOMMISSIONING: ZORITA NPP Owner: Unión Fenosa Type: PWR Power: 160 MW Started operating: 1968 Shut down: April, 30th, 2006 Decommissioning (level 3):

10 WHAT CAN ENRESA OFFER? KNOWLEDGE AND EXPERIENCE ON THE FOLLOWING TOPICS (I): Decommissioning Planning Managing and organising large D&D projects Facility Characterization Transition from Operation to Decommissioning Waste Management Release/reuse of materials and sites Managing VLLW Environmental, economic and social impact Public communication

11 ENRESA S DEMANDS Decommissioning International Network WHAT DOES ENRESA DEMAND? Reactor vessel / internals cutting and segmentation (PWR) Reactor removal (level 3 Vandellós I) Graphite final treatment Site release levels and methodology Innovative technology (general)

12 PREFERRED INSTRUMENTS TO EXCHANGE INFO & KNOWLEDGE SERVICES & SUPPORT PREFERRED INSTRUMENTS: Training courses Workshops on specific issues Scientific visits Fellowships Visits to on-going decommissioning projects

13 Where? ENRESA s facilities, but mainly in our MESTRAL TECNOLOGICAL CENTRE

14 Where? ASTURIAS VIZCAYA GUIPÚZCOA LA CORUÑA LUGO PONTEVEDRA ORENSE LEÓN ZAMORA CANTABRIA REAC. ARBI ÁLAVA NAVARRA BURGOS BURGOS LA RIOJA PALENCIA GAROÑA SORIA ZARAGOZA VALLADOLID HUESCA LÉRIDA GERONA BARCELONA PORTUGAL HUELVA SALAMANCA SAELICESJUZBADO EL CHICO ÁVILA CÁCERES ALMARAZ I y II BADAJOZ LA HABA SEVILLA SIERRA ALBARRANA CÓRDOBA SEGOVIA GUADALAJARA TOLEDO MADRID TRILLO CIEMATJOSE CABRERA CIUDAD REAL JAÉN ANDÚJAR GRANADA CUENCA ALBACETE ALMERÍA MURCIA TERUEL VALENCIA VALENCIA COFRENTES ALICANTE TARRAGONA CASTELLÓN IBIZA FORMENTERA CT MESTRAL / VANDELLOS MALLORCA MENORCA (Total Baleares) MÁLAGA

15 ROLE OF THE MESTRAL TECHNOLOGICAL CENTRE Launched in 2005 to promote, consolidate and enhance the Enresa s decommissioning knowledge and practices. RESEARCH TRAINING COMMUNICATION

16 CT MESTRAL - PERFORMED ACTIVITIES RESEARCH magmoléculas Tanque de separación: Filtro magnético Residuo radiactivo Agua con isótopos radioactivos Tanque de mezcla Agua descontaminada

17 CT MESTRAL - PERFORMED ACTIVITIES TRAINING OIEA Regional workshop for Europe on Decommissioning of Nuclear Power Plants (27/9-1/10, 2004) OIEA Consultants Meeting on Disposition of Decommissioning Materials (25-29/4, 2005) Meeting with sorrounding majors of the Bohunice NPP (Slovakia) (25/4, 2005) Meetings with British Nuclear Group (BNG) (26/4, 10/11, 12/12, 2005) Meeting with COGEMA (France) (15/12, 2005) NEA Coordination of decision making in Spain (21 23/4, 2005) OIEA Support for Decommissioning of Nuclear Power Plants (12-16/12, 2005) Meeting with Electricité de France (EDF) (12/7, 2006)

18 CT MESTRAL - MEANS Technical room (capacity: 20)

19 CT MESTRAL - MEANS Working rooms (capacity: 5-6, each)

20 CT MESTRAL - MEANS MEANS New auditorium (capacity: 60)

21 CT MESTRAL - MEANS Computers room (capacity: 30)

22 CT MESTRAL - HUMAN SUPPORT TEAM

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24 THAN YOU FOR YOUR ATTENTION

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