NATIONAL REPORT To
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Government of India NATIONAL REPORT to THE CONVENTION ON NUCLEAR SAFETY Eighth Review Meeting of Contracting Parties, March 2020 August 2019 Government of India NATIONAL REPORT to THE CONVENTION ON NUCLEAR SAFETY Eighth Review Meeting of Contracting Parties, March 2020 August 2019 This page is intentionally left blank ii Foreword The Government of India ratified the Convention on Nuclear Safety on March 31, 2005. India started presenting its national reports from the 4th Review Meeting of the Contracting Parties of the CNS in 2008. The present national report for the 8th Review Meeting is the fifth one being submitted by India. The Report updates how Government of India continues to fulfil its obligations under Articles 6 through 19 of the Convention. The National Report was prepared in line with the guidelines contained in information circular INFCIRC/572/Rev.6 on “Guidelines regarding National Reports under the Convention on Nuclear Safety”, summary report of the 7th Review Meeting, country review report of India for the 7th Review Meeting, and the letter written by President of 8th Review Meeting of CNS to the Contracting Parties in December 2018. All land-based Nuclear Power Plants (NPPs) including storage, handling and treatment facilities for radioactive materials attached to the NPP and directly related to the operation of NPPs are covered in the national report. This report also addresses the national position with regard to the Vienna Declaration on Nuclear Safety for the implementation of the objectives of the CNS. iii This page is intentionally left blank iv CONTENTS Foreword ................................................................................................................................................................................................................. iii List of Figures ........................................................................................................................................................................................................... x List of Tables ............................................................................................................................................................................................................ x List of Acronyms ................................................................................................................................................................................................... xi INTRODUCTION ..................................................................................................................................................................................................... 1 1.0 GENERAL ......................................................................................................................................................................................... 1 1.1 NATIONAL NUCLEAR POWER PROGRAMME ................................................................................................................. 1 1.2 EMERGING SCENARIO ............................................................................................................................................................... 3 1.3 NUCLEAR FUEL CYCLE .............................................................................................................................................................. 3 1.4 REGULATION OF NUCLEAR FACILITIES ........................................................................................................................... 4 1.5 INDUSTRIAL INFRASTRUCTURE FOR NUCLEAR POWER ........................................................................................ 4 1.6 HUMAN RESOURCE DEVELOPMENT .................................................................................................................................. 5 1.7 COMMITMENT TO THE CONVENTION ON NUCLEAR SAFETY ............................................................................... 6 1.8 NATIONAL REPORT TO THE 8th REVIEW MEETING OF CNS ................................................................................... 6 Annex 1-1 Organisational Structure for Atomic Energy in India ............................................................................................ 9 SUMMARY ...............................................................................................................................................................................................................13 Preparation for planned rapid expansion of nuclear power programme .......................................................................... 13 Safety Enhancements subsequent to the accident at Fukushima Daiichi NPPs .............................................................. 14 Establishment of root cause of events of pressure tube leak in KAPS-1&2 ...................................................................... 14 Addressing the Vienna Declaration on Nuclear Safety ............................................................................................................... 14 Updates on the common issues identified in the Summary Report of 7th Review Meeting ....................................... 16 Challenges and Planned Measures ...................................................................................................................................................... 19 ARTICLE 6: EXISTING NUCLEAR INSTALLATIONS ..............................................................................................................................21 6.0 GENERAL ....................................................................................................................................................................................... 21 6.1 PERFORMANCE AND SAFETY STATUS OF OPERATING NPPs .............................................................................. 21 6.1.1 Collective dose to occupational workers .......................................................................................................... 21 6.1.2 Radiological impact due to operation of NPPs ............................................................................................... 22 6.1.3 Operational performance of NPPs ....................................................................................................................... 22 6.1.4 In-Service Inspections (ISI) .................................................................................................................................... 22 6.1.5 IAEA OSART Peer Review of Rajasthan Atomic Power Station -3&4 .................................................. 23 6.1.6 Light water reactors at Kudankulam ................................................................................................................. 23 6.2 SIGNIFICANT EVENTS ............................................................................................................................................................. 23 6.2.1 Leak from JDJ (Quick Boron Injection System) vent nozzle connection to pressuriser spray header in KKNPP-1 ..................................................................................................................................................... 23 6.2.2 Loss of normal power supply in NAPS-2 .......................................................................................................... 23 6.2.3 Leak from moderator system and internal uptake beyond investigation level in TAPS-4 ........ 24 6.2.4 Event of leak from pressure tube in KAPS-1 ................................................................................................... 24 6.3 PERIODIC SAFETY REVIEW .................................................................................................................................................. 25 6.4 OPERATIONAL EXPERIENCE FEEDBACK PROGRAMME ......................................................................................... 26 6.5 SAFETY ENHANCEMENTS OF OPERATING NPPs ....................................................................................................... 26 6.5.1 Status of implementation of long term measures ........................................................................................ 28 6.6 COMPLIANCE WITH OBLIGATIONS OF THE CONVENTION ................................................................................... 30 ARTICLE 7: LEGISLATIVE AND REGULATORY FRAMEWORK ........................................................................................................31 7.0 GENERAL ....................................................................................................................................................................................... 31 7.1 LEGISLATIVE AND REGULATORY FRAMEWORK ....................................................................................................... 31 7.1.1 Atomic Energy Act, 1962 ......................................................................................................................................... 31 7.1.2 Indian Electricity Act, 2003 .................................................................................................................................... 33 7.1.3 Environment (Protection) Act, 1986 ................................................................................................................. 33 7.1.4 Factories Act, 1948 ....................................................................................................................................................