ROMANIA 5Th National Report Under the Convention on Nuclear Safety
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ROMANIA 5th National Report under the Convention on Nuclear Safety FOREWORD This report demonstrates how Romania has fulfilled its obligations under the Convention on Nuclear Safety. The structure of the 5th national report is similar to that of the reports previously submitted by Romania and follows the guidelines of INFCIRC/572/Rev.3. The information provided in the previous reports has been further detailed and updated, highlighting, where necessary, the most significant developments since the 4th Review Meeting of the Contracting Parties. This report has been prepared by the National Commission for Nuclear Activities Control, in consultation with and incorporating contributions from the National Company Nuclearelectrica and from EnergoNuclear. August 2010 i ROMANIA 5th National Report under the Convention on Nuclear Safety TABLE OF CONTENTS INTRODUCTION . 1 1 Current role of nuclear power in Romania . 1 2 Main Governmental Organisations with responsibilities in the nuclear 1 sector . 3 Main companies in the Romanian nuclear power industry . 2 4 Main themes and safety issues presented in the report . 3 SUMMARY . 4 ARTICLE 6 - EXISTING NUCLEAR INSTALLATIONS . 8 6.1 General Remarks . 8 ARTICLE 7 - LEGISLATIVE AND REGULATORY FRAMEWORK . 9 7.1 Overview of the legislative and regulatory framework governing the safety 9 of nuclear installations . 7.2 Development of regulations . 9 7.3 Overview of the licensing practices . 11 7.4 Regulatory Assessment, Inspection and Enforcement . 13 ARTICLE 8 - REGULATORY BODY . 18 8.1 Description of the attributions and responsibilities of CNCAN . 18 8.2 Position of CNCAN in the Government Structure . 19 8.3 CNCAN Organisational Structure and Human and Financial Resources . 20 8.4 Management System . 22 8.5 Cooperation with other national authorities . 23 8.6 International cooperation and exchange of information . 23 8.7 Summary of developments since the 4th Review Meeting . 27 ARTICLE 9 - RESPONSIBILITY OF THE LICENCE HOLDER . 28 9.1 Definition of the legal responsibilities of the licence holder . 28 9.2 Mechanisms by which the licensees ensure and demonstrate the 30 effective fulfilment of their prime responsibility for safety . 9.3 Interface between the licence holder and CNCAN . 34 ARTICLE 10 - PRIORITY TO SAFETY . 36 10.1 Safety Policy of Cernavoda NPP . .. 36 August 2010 ii ROMANIA 5th National Report under the Convention on Nuclear Safety 10.2 Overview of the regulatory activities for the evaluation of the safety 46 management of the plant . ARTICLE 11 - FINANCIAL AND HUMAN RESOURCES . 47 11.1 Legal provisions stating the obligation of the licensee for ensuring the 47 availability of adequate financial and human resources . 11.2 Availability of resources to support the safety of Cernavoda NPP 48 throughout its lifetime . 11.3 Financing of safety improvements . 48 11.4 Financial provisions decommissioning and radioactive waste management . 49 11.5 Rules, regulations and resource arrangements concerning qualification, training and retraining of personnel with safety related jobs . 49 11.5.1 Summary of significant developments . 51 11.5.2 Training Organisation and Facilities . 51 11.5.3 Training Programmes for Cernavoda NPP personnel . 53 11.5.4 Overview of the Training Programmes for the major categories of 55 personnel. 11.5.5 Review and Update of the Training Programmes . 60 11.5.6 Training through external organisations . 61 11.6 Regulatory activities for assessing training effectiveness . 61 ARTICLE 12 - HUMAN FACTORS . 64 12.1 Summary of significant developments in the area of Human Performance 64 . 12.2 Managerial and Organisational Issues . 64 12.3 Human Performance Programme . 65 12.4 Analysis of human errors . .. 67 12.5 Consideration of human factors and the human-machine interface in the 68 design . 12.6 Procedural aspects . 70 12.7 Shift staffing . 71 12.8 Fitness for duty . 72 12.9 The role of the regulatory authority regarding human performance issues . 73 ARTICLE 13 - QUALITY ASSURANCE . 74 13.1 Legislative and regulatory provisions . .. 74 August 2010 iii ROMANIA 5th National Report under the Convention on Nuclear Safety 13.2 Development of the integrated Management System for Cernavoda NPP . 76 13.3 Management Responsibility . 76 13.4 Graded application of the Management System requirements . 77 13.5 Process implementation . 78 13.5.1 Transition to management by process . 78 13.5.2 Process ownership . 79 13.5.3 Generic Management System Processes . 80 13.6 Measurement, Assessment and Improvement . 83 13.6.1 Monitoring and Measurement . 83 13.6.2 Self-assessment . 84 13.6.3 Independent Assessment . 84 13.6.4 Management System Review . 85 13.6.5 Non-conformances and corrective and preventive actions . 86 13.6.6 Improvement . 87 13.7 Regulatory activities . 87 13.8 Summary of significant changes since the last Report . 88 ARTICLE 14 - ASSESSMENT AND VERIFICATION OF SAFETY . 89 14.1 Regulatory requirements on assessment and verification of safety . 89 14.2 Safety Assessments for Cernavoda NPP . 90 14.2.1 Background . 90 14.2.2 Deterministic safety assessments . 93 14.2.3 Probabilistic safety assessments . 95 14.3 Continued Monitoring of Nuclear Power Plant . 97 14.3.1 Assessment and verification of plant modifications . 97 14.3.2 Surveillance Programmes . 98 14.3.3 Implementation of Risk Monitor (EOOS) . 101 14.3.4 Periodic Safety Review . 103 14.4 Description of the regulatory review process . 103 14.4.1 Review and Assessment in the licensing process . 104 August 2010 iv ROMANIA 5th National Report under the Convention on Nuclear Safety 14.4.2 Specific areas of review . 104 ARTICLE 15 - RADIATION PROTECTION . 108 15.1 Regulatory framework for radiation protection for Nuclear Power Plants 108 Implementation of legislative and regulatory requirements on radiation 15.2 protection for Nuclear Power Plants . 108 15.2.1 Dose Limits . 110 15.2.2 Occupational Exposure . 111 15.2.3 Public Exposure . 115 15.2.3.1 Radioactive releases . 115 15.2.3.2 Environmental Radioactivity Monitoring . 120 15.2.4 Optimisation of Radiation Protection . 127 15.2.4.1 Radiation Workers . 127 15.2.4.2 Public . 129 15.2.4.3 Detritiation Project . 130 ARTICLE 16 - EMERGENCY PREPAREDNESS . 131 16.1 Description of the legislative and regulatory framework for on-site and off-site emergency planning and preparedness . 131 16.2 Implementation of Emergency Preparedness Measures, Including the roles of the Regulatory Authority and of the other organisations. 134 16.2.1 Classification of emergency situations . 134 16.2.2 Overall national emergency preparedness structure . 139 16.2.3 On-Site and Off-Site Emergency Intervention Plans . 141 16.2.4 Public Information . ..