Workshop on

Workshop on "Radiological characterisation for decommissioning", Studsvik, Sweden 17-19 April 2012

Publicerad: 8 november 2011
The OECD Nuclear Energy Agency (NEA), in co-operation with Studsvik Nuclear AB, the Swedish Radiation Safety Authority (SSM), Swedish Nuclear Fuel and Waste Management Co (SKB) and AB SVAFO, is arranging a workshop on Radiological characterisation for decommissioning and dismantling

Relaterat material

The objective of the workshop is to highlight, examine and discuss strategic issues related to radiological characterisation of nuclear facilities to facilitate their safe and efficient decommissioning. The workshop will be a forum for

  • learning about current practices,
  • exchange of experiences of both successful and less successful projects,
  • discussion of best practice and needs for improvement, and
  • development of networks in the area of radiological characterisation, waste management and decommissioning.

The workshop is arranged in coordination with an ongoing NEA WPDD project on radiological characterisation for decommissioning. The outcome of the workshop will be captured in workshop proceedings and in the final NEA WPDD project report.

Programme

A three-day programme is planned. A short introduction by representatives from Studsvik and OECD/NEA will start the workshop followed by presentations by invited speakers from international organisations.

Four topical sessions will cover issues relating to

  • Characterisation of materials and systems
  • Characterisation of rooms and buildings 
  • Characterisation of land and groundwater
  • Software support, record keeping, quality assurance and logistics

Each session will contain 3 - 5 presentations and group discussions. Each session will be concluded with a short analysis of the presentations and the outcome of the group discussions.

The workshop will also hold a poster session with topics as above.

After the formal closing of the workshop, half a day is dedicated for guided tours at the Studsvik and SVAFO facilities. It will be possible to visit waste management facilities, the reactor decommissioning project and materials technology laboratories.

 

Preliminary programme
(lunch is served all three days, coffee is served forenoon and afternoon)

Tuesday 17 April
12.30-13.00 Seminar opening  Anders Jackson, CEO Studsvik Group
13.00-14.20 Opening session

IAEA perspectives on radiological characterisation
Patrick O'Sullivan, IAEA

Work by OECD/NEA
Ivan Rehak, OECD/NEA

Work by EPRI in the field of radiological characterisation
EPRI representative

OECD/NEA Radiological characterisation - A WPDD Task group
Arne Larsson, Studsvik

Strategies for radiological characterisation in decommissioning - Evaluation of questionnaire
Stefan Thierfeldt, K Haneke, Brenk Systemplanung

14.50-17.30 Session A
Decommissioning, general issues

History of radiological characterisation in Studsvik
Robert Hedvall, SVAFO

Radiological Characterisation Experience with Magnox Reactors
Bill A Westall, Barbara Tawton, Magnox

Radiological Characterization and Decommissioning in Denmark
Thomas Nelleman, Dansk Dekommissionering

Radiological characterisation - the Greifswald NPP approach
Ronald Zimmer, E Thurow, Energiewerke Nord

Discussions

19.00-22.00   Dinner buffet served at Horsvik
Wednesday 18 April
08.30-12.00  Session B
Characterisation of
materials and systems (parallel session)

Characterisation of metal in support of decommissioning a Reactor Site
Chris Hope, Sellafield

Radiological characterization of V1 NPP technological systems and buildings - Activation
Kristína Kristofová, Tibor Rapant, AMEC Nuclear Slovakia s.r.o.
Jaroslav Svitek, JAVYS a.s.

Sampling of reactor pressure vessel and core internals
Ralf Oberhaeuser, Areva NP GmbH

Validation of activity determination codes and nuclider vectors by using results from processing of retired components and operational waste
Klas Lundgren, Arne Larsson, Studsvik

Group discussions

08.30-12.00 Session C
Characterisation of
land and groundwater
(parallel session)

Comparative Facility Characterisation for Decommissioning among Several Countries: Evaluation for Regulatory Input
Robert A Meck

The Sellafield Contaminated Land and Groundwater management Project: Characterisation of a Complex Nuclear Facility
Julian Cruickshank, Sellafield

Comparison between ex situ and in situ measurement methods for the assessment of radioactively contaminated land
Peter Rostron, M H Ramsey, University of Sussex
J A Heathcote, Dounreay

Soil Radiological Characterization and Remediation at CIEMAT
Christina Correa, Esther Garcia Tapias, ENRESA

13.00-17.00 Session D
Characterisation of rooms and buildings 

Radiological characterization of V1 NPP technological systems and buildings - Contamination
Richard Hanzel, Tibor Rapant, AMEC Nuclear Slovakia s.r.o
Jaroslav Svitek, JAVYS a.s.

Radiological mapping and characterization at the Barsebäck nuclear power plant
Leif Spanier, Scandpower
Lars Håkansson, Barsebäck

Radiological characterisation by means of 3D-laser modelling and positioning of measurements
Robert Hedvall, Patrik Johansson, Peter Erixon, Fredrik Ekenborg, SVAFO
Feng QuanHong, MultiInfo 3D Laser Scan Solution AB

Radiological Characterization of Buildings at the Ranstad Uranium Works
Jonatan Jiselmark, Klas Lundgren, Studsvik
Tommy Norberg, Chalmers
Ola Värnild, OVKonsult

Group discussions

17.00-18.00 Poster session
(Available throughout the whole workshop)

A new iPad 'App' for 2012
Rob Watts, Louise Carter, D3 Consulting Lt

Bolero - Flexible decontamination system for walls and ceilings with subsequent contamination measurement
Jan van Wickeren, Studsvik

Clearance measurements as a tool for waste minimization during decommissioning
Patrick Konnéus, Veronica Andersson, Maria Lindberg, Studsvik

Freeze-Dredging of Radioactive Waste - Dose Savings and Dewatering Potential
Susanne Rostmark, Jens Eriksson, Frigeo
Maria Lindberg, Studsvik

Systematic handling of requirements and conditions
Peter Keyser, Anita Helander, FAVEO

Optimized determination of the radiological inventory during different phases of decommissioning
Matthias Hillberg, Detlef Beltz, TÜV NORD EnSys Hannover
Oliver Karschnick, Ministerium für Justiz, Gleichstellung und Integration des Landes Schleswig-Holstein

Testing and characterisation of nuclear fuel and ILW materials
Mikael Karlsson, Studsvik

Characterisation of buildings concrete surfaces for decontamination and free-release at NPP A-1, Slovakia
Alojz Slaninka, Ondrej Slávik, VUJE

The Swedish nuclear industry way to approach higher demands on characterisation prior to clearance

Radiological Characterisation and its Role in the Efficient Management of Low-Level Radioactive Material Supporting Concurrent Reuse, Recycling and Disposal
JamieTownes, WNA

19.00-22.00 Dinner reception  
Thursday 19 April
08.30  Session E
Software support, record keeping, quality assurance and logistics

Radiological Characterisation - know your objective
Veronica Lindow, Jennifer Möller, Vattenfall

New software tool for dynamic radiological characterisation and monitoring in nuclear sites
István Szöke, VISIT

Data Analysis for Radiological Characterisation: Geostatistical and Statistical Complementarity
Yvon Desnoyers, Geovariances
Didier Dubot, CEA DSV

Group discussions

12.00-12.50 Summing up, reporting group discussions  
12.50-13.00  Seminar closing  
     
13.00 Guided tours at the Studsvik site R2 reactor decommissioning project
Hot Cell Laboratory
Melting facility
Incineration facility
Pyrolysis facility
Freeze technology for characterization
Radiometric laboratory

Participation

All persons wishing to participate in the workshop are requested to register on-line or via e-mail or regular mail. The registration form is found in the right-hand column. Please note that registration is needed also for authors of accepted papers and posters.

The last day for registration is Thursday 1 March 2012.

Participation fees

The fee for participating in the workshop is SEK 4 100. For participants who contribute with an accepted paper (main author) or a poster the fee is SEK 3 300. 

The fee includes transport between the workshop venue (Studsvik) and the below recommended hotels in the city of Nyköping, lunch, dinner reception, refreshments and workshop documentation. 

Studsvik will invoice the participants in March 2012.

Accommodation

The workshop participants book their own hotel and provide their own hotel costs. There are three pre-booked hotel options with a first-to-come booking policy. The room rates are valid until Friday 15 March 2012 and include breakfast.

Horsvik Hotell & Konferens
(at the Studsvik site)
SE-611 82  Nyköping
Telephone  +46 155 26 31 00
Fax  +46 155 26 31 00
e-mail  
www.horsvik.se

Single room rate  SEK 640 (VAT included)

Horsvik Hotell & Konferens is located close to Studsvik about 30 km east of Nyköping. The workshop is held at this location.

Code for booking  OECD/NEA Workshop 2012

Hotel Scandic Nyköping City
Brunnsgatan 31
SE-611 32  Nyköping
Telephone  +46 155 29 35 00
Fax +46 155 29 35 09
e-mail 
www.scandichotels.se 

Single room rate  SEK 1 130 (VAT included)

Scandic Nyköping City is located in the center of Nyköping. The distance to Studsvik is about 30 km.

Code for booking  EF339

Clarion Collection Hotell Kompaniet
Folkungavägen 1
SE-611 34  Nyköping
Telephone  +46 155 28 80 20
Fax +46 155 28 16 73
e-mail 
www.choicehotels.no

Single room rate  SEK 1 207 (VAT included)

Clarion Collection Hotell Kompaniet is located close to the harbour of Nyköping near the center. The distance to Studsvik is about 30 km.

Code for booking  65059

 

Contact

Please contact Anders Appelgren if you have any questions or concerns about the workshop. Anders is also the recipient of all documentation (abstracts, papers, presentations, etc.) related to the workshop.

Anders Appelgren
Studsvik Nuclear AB
SE-611 82  Nyköping
Sweden

Phone    +46 (0)155 22 12 57

e-mail     

 

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