LEADER 01117nam0 2200325 i 450 001 RMS0158223 005 20231121125808.0 010 $a883842862X 020 $aIT$b2003-8157 100 $a20200225d2002 ||||0itac50 ba 101 | $aita 102 $ait 181 1$6z01$ai $bxxxe 182 1$6z01$an 200 1 $aOre di terrore$fGreg Iles$gtraduzione di Amedeo Romeo 210 $aCasale Monferrato$cPiemme$dİ2002 215 $a431 p.$d18 cm. 225 | $aPiemme pocket 410 0$1001LO10496802$12001 $aPiemme pocket 500 10$a24 hours.$3LO10565841$9LO1V142930$93634845 700 1$aIles$b, Greg$3LO1V142930$4070$01234671 702 1$aRomeo$b, Amedeo$3RMSV050783 801 3$aIT$bIT-01$c20200225 850 $aIT-FR0098 899 $aBiblioteca Area Giuridico Economica$bFR0098 $eN 912 $aRMS0158223 950 0$aBiblioteca Area Giuridico Economica$d 53NAR NAR ILE 1$e 53ATE0000259895 VMB A4 Dono Sallusto$fA $h20200225$i20200225 977 $a 53 996 $a24 hours$93634845 997 $aUNICAS LEADER 10556oam 2200553zu 450 001 9911006558203321 005 20230725052318.0 010 $a1-5231-3000-8 010 $a1-282-99143-4 010 $a9786612991431 035 $a(CKB)3390000000015337 035 $a(SSID)ssj0000671272 035 $a(PQKBManifestationID)12276193 035 $a(PQKBTitleCode)TC0000671272 035 $a(PQKBWorkID)10614286 035 $a(PQKB)10090945 035 $a(MiAaPQ)EBC5266439 035 $a(Au-PeEL)EBL5266439 035 $a(CaONFJC)MIL299143 035 $a(OCoLC)1027143651 035 $a(Exl-AI)5266439 035 $a(EXLCZ)993390000000015337 100 $a20160829d2010 uy 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aGood practices in heavy water reactor Operation 205 $a1st ed. 210 31$a[Place of publication not identified]$cInternational Atomic Energy Agency$d2010 215 $a1 online resource (201 pages) 300 $aBibliographic Level Mode of Issuance: Monograph 311 08$a92-0-105710-5 327 $aCover -- Foreword -- Contents -- Summary -- Session I. Regulatory Aspects -- Regulatory Assessment Of Nuclear Power Plant Safety Performance In Canada -- 1. Introduction -- 2. Report Content -- 3. Rating Process and Rating System -- 4. Report Card -- 5. Informing Canadians and Cnsc Activities -- 6. Continuous Improvement -- Evolution Of Regulatory Requirements For Hwrs In Romania -- 1. Introduction -- 2. Legislative Framework and Evolution of the Regulatory Body -- 3. Evolution of Hwr Regulatory Requirements in Romania -- 4. Hwr Licensing Practices in Romania -- 5. Conclusions -- Development Of Risk-Informed Regulatory Positions On Candu Safety Issues, Part I: Methodology Development For Risk Estimation And Evaluation -- 1. Introduction -- 2. Risk-Informed Decision Making Process -- 3. Methodology for Risk Estimation and Risk Evaluation -- 3.1. Underlying Principles -- 3.2. Risk Tolerability Scale and Risk Significance Levels -- 3.3. Risk Matrices -- 3.4. Risk Matrices for Risk Estimation and Evaluation in Selected Risk Areas -- 4. Summary -- Acknowledgements -- References -- Development Of Risk-Informed Regulatory Positions On Candu Safetyissues, Part Ii: Application Of Risk-Informed Decision Making Forcategorization Of Safety Issues -- 1. Introduction -- 2. Identification of Safety Issues, and the Process for Development of the Path Forward for Resolution of Issues -- 2.1. Issue Identification -- 2.2. An Approach for Initial Categorization of Safety Issues -- 2.3. Process for Determining the Risk Significance of Safety Issues -- 3. Application of the Rdim Process to Safety Issues for Pressurized Heavy Water Reactors -- 3.1. Adequacy of Eccs Sump Screen -- 3.2. Moderator Temperature Predictions -- 4. Conclusions -- Acknowledgments -- References -- Session II. Reduction In Occupational Dose Exposure. 327 $aPickering B Nuclear Dose Reduction Through Innovative Shielding And Mock-Up Training -- 1. Reactor Face Dose Rate Challenge -- 2. The Employment of Radiation Protection Measures -- 2.1. Alara Oversight -- 2.2. Innovative Shielding -- 2.3. Timeline - Development and Implementation -- 2.4. Leadership Role of Radiation Protection and Ims Management -- 2.5. Mock-Up Training - Team Building -- 3. Success and Results -- 4. Empowered Future Performance -- Best Practices In Management Of Heavy Water And Tritium -- 1. Introduction -- 2. GE's Experience -- 3. Impact of Tritium for An Operational Phwr -- 4. Lower Vault Tritium Concentrations -- 5. Achieving Low Pht Heavy Water Tritium Concentrations -- 6. Conclusion -- References -- Reduction In Tritium Emissions And Worker Internal Uptakes Through Source Term Reduction, Dryer Performance And Online Tritium Monitoring -- 1. Identification of Problem -- 2. Action Plan -- 3. Success and Results -- Systematic Collective Dose Reduction -- 1. Introduction -- 2. Safety Review of Existing Nuclear Installations -- 3. Collective Dose Reduction Programme -- 4. Area Identification -- 5. Development of Corrective Actions -- 5.1. Administrative Measures -- 5.2. Work Practices -- 5.3. Design Modifications/Improvements -- 5.4. Improvements to Reduce Internal Doses -- 5.5. Upgrades in Radiological Monitoring/Protection -- 5.6. Reinforcement of Other Areas -- 6. Conclusion -- Downsizing Of The Pht Purification Filter Cartridge In Wolsong Unit 1 -- 1. Introduction -- 2. History of Changing the Pht Purification System Filter Cartridges -- 3. Evaluation of the Changing Filter -- 3.1. A Transition of the Crud1 Concentration in the Pht System -- 3.2. Analysis of Crud Constituents in the Pht System -- 3.3. Evaluation of Steam Generator Worker Dose Rates -- 4. Conclusions -- Portable Dryer Used At Candu Stations -- 1. Introduction. 327 $a2. Standard Desiccant Dehumidification Design -- 3. Powerpurge? Desiccant Dehumidification Design -- 4. Portable Vapour Recovery Dryers (Vrds) -- 5. Minimize Ingress of H2O in the Reactor Building -- 6. Application of the Portable Dryers At Candu Stations -- 7. Conclusions -- Dose Reduction Initiatives At Darlington Nuclear -- 1. Introduction -- 2. Dose Reduction Initiatives -- 2.1. Installation of Submicron Filtration -- 2.2. Remote Monitoring -- 2.3. Shielding Applications -- 2.4. Decontamination -- 2.5. Characterization of Dose and Dose Rates -- 2.6. Internal Dose Reduction -- 3. Human Performance Improvement -- 3.1. Impact of Worker Practice -- 3.2. Coaching, Monitoring & Follow-Up -- 4. Future Challenges -- 5. Alara Achievements and Recognition -- Session III. Performance Improvements -- Use Of Human Performance Field Simulator At Pickering Ngs, Practising Event Prevention - Driving Culture Change -- 1. Background -- 2. Objective -- 3. Facility & Process -- 4. Programme -- 5. Summary -- Plgs Level 2 Psa -- 1. Introduction -- 2. Safety Goals -- 3. Overall Psa Results -- 4. Mitigating System Fault Tree Development -- 5. Linkage to Plant Processes -- 6. Use of Site-Specific Data -- 7. Fault Tree Multiple Top Approach -- 8. Model Integration -- 9. Plant Response Simulation -- 10. Treatment of Uncertainty (Error Factor) -- 11. Fire Psa - Cable Routing -- 12. Conclusions -- Improvement Of Power Measurement And Plant Efficiency At Atucha 1 Npp -- 1. Brief Description of Atucha I Npp -- 2. Atucha I Instrumentation and Control Technology -- 3. Using Process Characteristics to Improve Accuracy of Process Measurements and Maintenance Performance -- 3.1. Process Measurements -- 3.2. Example 1 - Pt100 Temperature Measurements -- 3.2. Example 2 - Feedwater Flow Measurements. 327 $a3.3. Example 3 - Main Coolant Pump Flows As a Method of Checking the Overall Reliability and Surveillance of Instrumentation Used to Calculate Reactor Power. -- 3.4. Example 4 - Turbine-Generator Output As a Method of Checking the Reliability of Reactor Output Measurement -- 4. Instrumentation Maintenance Improvements -- Evolution Of The Wolsong Npp F/M D2O Pressure Control System -- 1. Introduction. -- 2. System Description -- 3. Design and Limitations -- 3.1. D2O Supply Pressure Control -- 3.2. F/M Magazine and C-Ram Pressure Control System -- 4. Design Considerations -- 5. New Design/Development -- 5.1. D2O Supply Pressure Control System -- 5.2. F/M Magazine Pressure Control System -- 5.3. F/M C-Ram Pressure Control System -- 6. Summary -- Platon And Spv Programme - Means Of Improving Reliability Of Cernavoda Npps -- 1. Cernavoda Npp Plant Information System -- 2. Single Point of Vulnerability Project Cernavoda Npp -- 2.1. Spv Initiative Goals -- 2.2. Spv Initiative Summary of Main Steps -- 2.3. Spv Identification -- 2.4. Establish Necessary Pm Tasks for Spv -- 2.5. Determine the Gap and Required Actions -- 2.6. Perform Feedback Analysis and Establish Future Actions -- 3. Other Proposals to Improve the Spv Initiative -- 4. Conclusions -- Review Of Candu Plant Performance -- 1. Overall Fleet Performance -- 2. Causal Factor Analysis - Flr -- 3. Cog Initiatives on Key Focus Areas -- 3.1. Materials and Equipment Performance -- 3.2. Human Performance -- 4. Conclusions -- References -- Review Of The Performance And Best Practices Of The Wolsong Nuclear Power Stations -- 1. Introduction -- 2. Forced Outage Reduction Programmes -- 2.1. Human Factors Studies and Developments -- 2.2. Minimizing Equipment Failure Trips -- 3. Good Maintenance Practices and Maintenance Management -- 3.1. Operating Ranges. 327 $a3.2. Efficient Management of Maintenance Activities/Reduced Maintenance Backlogs -- 4. Lessons Learned and Opex -- 4.1. Management of Operating Experience -- 4.2. Feedforward of Opex -- 5. Research and Development -- 6. Summary and Conclusions -- References -- Session IV. Reduction In Operating And Maintenance Costs -- Cleanup And Recovery Of High Toc (Total Organic Carbon) D2O Atpickering Ngs -- 1. Summary -- 2. Background -- 3. Drum Control Process -- 4. Key Message -- Fuel Handling Benchmarking -- 1. Introduction -- 2. Project Description -- 3. Project Results -- 4. General Observations -- 5. Conclusions and Recommendations -- 6. Path Forward -- 7. Lessons Learned -- Appendix. Candu Fh Best Practices -- Development Of Consolidated Spent Fuel Dry Storage System -- 1. Introduction -- 2. Configuration of Macstor/Kn-400 Module -- 3. Design Requirement of Macstor/Kn-400 Module -- 4. Design Description of Macstor/Kn-400 -- 5. Conclusions -- Rod-Based Guaranteed Shutdown States (Rbgss) Implementation At Pickering B -- 1. Technical Considerations -- 1.1. Safety Analysis -- 1.2. Common Mode Failure Analysis -- 2. Regulatory Perspective -- 3. Implementation -- 3.1. Rbgss Application -- 3.2. Maintain Rbgss -- 3.3. Exit From Rbgss -- 4. Conclusions -- Abbreviations -- List Of Participants. 330 $aThis publication reports on the outcome of an IAEA workshop on heavy water reactor operation. It summarizes the material presented at the workshop and discusses a broad range of operational practices, including regulatory aspects, the reduction of occupational dose, performance improvements, and reduction of operating and maintenance costs. 606 $aHeavy water reactors$7Generated by AI 606 $aNuclear power plants$xSafety measures$7Generated by AI 615 0$aHeavy water reactors 615 0$aNuclear power plants$xSafety measures 801 0$bPQKB 906 $aBOOK 912 $a9911006558203321 996 $aGood practices in heavy water reactor Operation$94391691 997 $aUNINA