IT Support in Decommissioning

Transcription

1 IT Support in Decommissioning International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges 10 November 2015 Markus Birkholz EWN GmbH

2 EWN Our main engagements Till 1990 (1995): Operation of the NPPs at the Greifswald and Rheinsberg sites (as state combine) NPP Greifswald NPP Rheinsberg Since 1995: of decommissioning projects of the above mentioned NPPs (including planning, licensing and implementation with own staff) Our main business International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

3 Since 2003 of decommissioning the high temperature gas cooled research reactor at the Jülich site - JEN (former AVR) Since 2006 of decommissioning the pilot spent fuel reprocessing plant at the Karlsruhe site WAK Since 2008 Shareholder of the DBE (head company for the erection and operation of RAW disposal facilities) Since 2008 Service provider for decommissioning of NPPs in Germany EWN Our main engagements NPP Jülich NPP Greifswald NPP Rheinsberg International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November WAK DBE 3

4 EWN Our main engagements Since 1997 Participation in different international projects in the field of NPP decommissioning Since 2003 Decommissioning of Russian nuclear submarines (Murmansk) Medzamor International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

5 Content 1. Structure of Decommissioning Software 2. Lessons learned in the frame of developing of a Decommissioning Software International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

6 Content 1. Structure of Decommissioning Software 2. Lessons learned in the frame of developing of a Decommissioning Software International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

7 Why DeManS Successful decommissioning of NPPs is primary an organisational and logistic challenge Organisation and logistics are very complex tasks with a continuously rising amount of data Specific demands on project planning/calculation, supervision and documentation International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

8 DeManS Objectives To make decommissioning process transparent To get real and convincing information about all important subjects concerning decommissioning process or their effects at any time To support decision-making processes in the course of decommissioning to increase safety and efficiency To collect, systematise and evaluate experience in the course of decommissioning, such as for future decommissioning projects International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

9 Requirements on DeManS Support of the Project in following primary areas: Planning Cost calculation Material flow supervision Work preparation Work permission procedure Documentation (project progress, material/waste flow etc.) Reporting Project controlling International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

10 REG Inventory and Radiological Situation DMS Documentation DDM Decontamination and Dismantling Planning RWM Residual and Waste PC Planning and Calculation Other Application DRC Dose Rate Catalogue Accounting System (SAP) SYS System INV Inventory CC Contamination Cadastre Structure for DeManS Measurement Devices (FMD) LD Licensing Documentation OBS Object Structure REG Inventory and Radiological Situation IFS Interface System A Archiving DMS Documentation Central Database System PC Planning and Cost Calculation BCD Budgeting and Current Data- Debet DEP Decontamination Planning DDM Decontamination and Dismantling Planning RWM Residual and Waste PS Project Structure 6 modules and 21 sub modules DIP Dismantling Planning WPR Waste Package Registration TS Time Scheduling WC Work Estimation Cost Calculation DEL Delivery CM Container WT Waste Treatment RP Resource and Cost Planning SM Storage TM Transport WO Work Order International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

11 Decommissioning System (DeManS) IT System for supporting decommissioning activities 00 Start Planning 05 License for Construction 10 License for Operation 40 Final shut down 40 Decommissioning license 45 Finsh Defuelling Lifetime PlanningConstruction Operation Decommissioning 08 Cost calculation for decommissioning Final decommissioning plan Decommissioning waste Module 02 Inventory and Radiological Situation (REG) 10 Operational waste 02 Documentation (DM) 06 Planning and Calculation (PC) 10 Residual and Waste (RWM) 38 Decontamination and Dismantling Planning (DDM) DeManS Decommissioning System (DeManS) Submodule 02 Object structure (REG) 02 System (REG) 02 Inventory (REG) 06 Time Scheduling (PC) 06 Work Estimation Cost Calculation (PC) 32 Project Structure (PC) 40 Dismantling Planning (DDM) 40 Work Order 38 (PC) Decontamination 32 Planning Dose rate catalogue (DDM) (REG) 38 Ressource Planning 32 (PC) Contamination Cadastre (REG) International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

12 Requirements on DeManS Single database: of all consistent decommissioning data Availability of actual data at any time Structured data storage Easy and flexible data management International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

13 Requirements of DeManS Summary Centralized data base consistency of data Centralized access Uniform user interface Modular structure of the Decommissioning System and also internal of each module Implementation of the modules step by step (dependent of the project progress) Adaptation of Decommissioning System to the needs of the requirements number of modules and submodules Sharing the costs on several years International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

14 Content 1. Structure of Decommissioning Software 2. Ideal structure for Decommissioning System 3. Lessons learned in the frame of developing of a Decommissioning Software International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

15 EWN experience (1) Decommissioning is not a generic business. So you can t use generic software! The Decommissioning System must be tailored to the specific standards, processes and demands of the decommissioning project. Start as earlier as possible Preconditions to develop useful Decommissioning System: Decommissioning strategy Technical decommissioning concept Know-how about the business processes during the different decommissioning stages It helps to adopt the best practises and lessons learned from other decommissioning projects to a new one. International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

16 EWN experience (2) Avoid a fragmented Decommissioning System structure! Choose a integrated solution based on a centralised IT structure For example: Adapt the concept of the Microsoft Office System for your decommissioning software It includes several programs under one umbrella - including Word, Excel, PowerPoint, Outlook, Project... Specifically tailored to work together. A complementary mix of business software solutions should help to focus on your business. 3-tier architecture is recommended International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

17 Initial situation (1995) Mail Registration of incoming and outgoing mail DataFlex ReVK Registration and tracking of waste FoxPro I-Line Accounting and Human Resources File-system MS Project Time Schedules UVS ZLN construction documentatio n P/X Project Controlling Oracle PRISY Project Planning, Registration and Analysis of Project data MS Excel Planning and controlling DIVA Licensing documentatio n DataFlex CAD System and Building drawings International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

18 Current situation PRISY Dismantling Planning SCIFOR MA Project Tool PRISY Inventory and Radiological catalogue ReVK Residual and Waste SAP Accounting and Human Resources Decommissioning Database Oracle AVID Licensing documentation EIS/EMS Environmental Information & System ZH8 CASTOR Documentation PC Cost calculation IFS Interfaces SET Event Tracking DMS Document System International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

19 References Systems in operation Greifswald NPP and Rheinsberg NPP (DeManS) Kozluduy NPP (DeManS partly) Northern submarine fleet of Russia (RAMMSIS) Ignalina NPP (DMSD) Chernobyl NPP (DISS) Rovno NPP (RTS) Systems in preparation/tendering Mezamor NPP (DISDB) International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

20 Contact Markus Birkholz System analyst Project controller Tel.: GMS: markus.birkholz@ewn-gmbh.de International Conference on Decommissioning of Nuclear Installations: Strategies, Practices and Challenges, 10 November

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