Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency Regulatory Control of Ageing Research Reactor In Indonesia Presented By Drs. Zurias Ilyas, M.Eng Ai Melani, S.Si

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency Content Introduction Research Reactor In Indonesia Status of Research Reactor Indonesia The Rules and Regulation The Licensing For Renewal Operation Licensing Application Efforts To Approach The Ageing Management Related On The Regulation Activities Related to Ageing Management Conclusions

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency INTRODUCTION INSPECTION LICENSING BAPETENBAPETEN Function ACT No. 10/1997 REGULATION  Safety  Healt  Peacefull SOCIETY ENVIRONMENT  assure the welfare, the security and the peace of people;  assure the safety and the health of workers and public, and the environmental protection;  maintain the legal order in implementing the use of nuclear energy;  increase the legal awareness of nuclear energy user to develop a safety culture in nuclear field;  prevent the diversion of the purpose of the nuclear material utilisation; and  assure for maintaining and increasing the worker discipline on the implementation of nuclear energy utilisation.

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency INTRODUCTION NuclearPowerPlants!? Directorate For Licensing of Nuclear Installations and Materials BAPETEN TENORM  Tin-Slag from Tin Mines Nuclear Research Reactors (BATAN) (BATAN)  RSG-GAS (30 MW)  TRIGA-2000 (2 MW)  KARTINI (100 kW) Nuclear Installations BATAN  Nuclear Installations non Reactor Non-BATAN  RR Fuel Element Prod. Inst.  Yellow Cake Prod. Inst. Nuclear Materials At Reactor and Non Reactor

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency Research Reactor In Indonesia TRIGA 2000 Reactor  Location: Bandung, West Java  Type: TRIGA reactor  Thermal power: 2000 kW  First critical at 1964 (250 kW)‏  Upgraded to 1000 kW on 1971  Upgraded to 2000 kW on 2000  License: valid up to 2016

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency Research Reactor In Indonesia Kartini Reactor  Location: Yogyakarta (Central Java)‏  Type: TRIGA reactor  Thermal power: 100 kW  Some components/structures were provided from first upgrading of Bandung reactor (1971)‏  First critical at 1979  License: valid up to 2010

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency Research Reactor In Indonesia G.A. Siwabessy MPR (RSG-GAS)‏  Location: Serpong, Banten (West Java)‏  Type: Multi Purpose Reactor  Thermal power: 30 MW  Fuel: U 3 Si 2 Al  First critical at 1987  License: valid up to 2020

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency Status of Research Reactor In Indonesia  All reactors are in operation  Nuclear Energy National Agency - BATAN  Long time operation periods: TRIGA 2000: ± 34 years old ± Kartini : ± 26 years old RSG-GAS : ± 18 years old  Decommissioning would not be a best choice  Ageing problems are crucial  Ageing would be the main issue for continued operation

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency THE RULES & REGULATION Regulations of Chairman of Bapeten Government regulations Presidential Decree LAW Basic principles in safety arrangement for the development and beneficial use of nuclear energy. Nuclear Energy Act 10 Year 1997, Chapter II Articles 3 Government Regulation “Nuclear Reactors Licensing” No. 43 Year Decree Of the Bapeten Chairman “Safety Provision On Research Reactors Operation” No. 10/99. 2.Decree Of The Bapeten Chairman “Ageing Management Of Nuclear Installation” (Draft) Regulation based on Law

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency The licensing For Renewal Operation Licensing Application Authorisation process for the Research Reactors in Indonesia is governed by the Government Regulation No. 43 Year 2006 on “Licensing For Nuclear Reactors”. As per the requirements of Government Regulation No. 43 Year 2006, the operating organisation is required to establish certain programmes with respect to plant life management, before authorisation is issued to a Research Reactors license applications

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency Efforts To Approach The Ageing Management Related On The Regulation (1) The SSCs feasibility to operate to obtain information on behavior of the components, as identified for ageing management purpose, under reactor environment and to undertake necessary studies/experiments with respect to their residual life assessment. The assessment to the feasibility of operation and the evaluation of Systems, Structure and components (SSCs) capability were accomplished by BAPETEN and by organization operation for the verification of the capability of old nuclear facility in order to guarantee the operation license that the research reactor is still feasible to be operated and to avoid any accident occurred due to incapability of SSCs.

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency Efforts To Approach The Ageing Management Related On The Regulation (2) Ageing management Program  The objective of the management of ageing is to determine and apply the probability of a component, system or structure failure resulting from ageing degradation  The management of ageing includes activities such as protection, repair, refurbishment or replacement, which are similar to other activities carried out at a reactor facility during routine maintenance and testing or when a modification project takes place.

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency Efforts To Approach The Ageing Management Related On The Regulation (3) A yearly maintenance report  As stated on the License Condition periodically the research reactor operating organization have to report to BAPETEN a maintenance report. BAPETEN review the maintenance report. Maintenance report objective is to ensure that (i) Safety Status of the Plant is not adversely affected due to aging, deterioration, degradation or defects of plant structures, systems or components since commencement of operation and (ii) their functional reliability is maintained in accordance with the design assumptions and intent over the operational life span of the plant.

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency Efforts To Approach The Ageing Management Related On The Regulation (4) Periodic Safety review every 5 years As stated on the License Condition every 5 (five) the operating organization of research reactor have to make a periodic safety review. The periodic safety reviews should include all technical, operational, personnel and administrative aspects of safety related operations. BAPETEN review and assess the periodic safety review. The periodic safety review for SAR objective is to ensure that (i) Safety Status of the Plant is not adversely affected due to aging, deterioration, degradation or defects of plant structures, systems or components since commencement of operation, and (ii) their functional reliability of SSCs is still comply with the requirement.

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency Efforts To Approach The Ageing Management Related On The Regulation (5) Preparation of decommissioning program  As stated on Government Regulation No. 43 Year ( three) year before the license operation terminate date the operating organization of research reactor have to plan is there the reactor will continue to operate by request renewal license application or the reactor will be decommissioning. If the research reactor wants to close down the operating organization have to prepare the decommissioning program.

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency ACTIVITIES RELATED TO AGING MANAGEMENT TRIGA 2000:  has experienced with ageing problems when upgraded to 2000 kW  the reactor tank was replaced with new one Kartini:  has performed ISI for reactor tank/liner RSG-GAS:  has performed ISI for reactor tank/liner

Directorate For Licensing of Nuclear Installation and Material Nuclear Energy Regulatory Agency Conclusions The research reactor in Indonesia have been performed ageing management activities by: (i) Categorization of SSCs important to safety related to ageing, (ii) In-service inspection for some components. TRIGA 2000 Reactor has experienced with ageing problems when upgraded to 2000 kW and the reactor tank was replaced with new one. Kartini Reactor has performed ISI for reactor tank/liner. RSG-GAS has performed ISI for reactor tank/liner The research reactor in Indonesia have comply the requirement of Government Regulation Number 43 Year 2006 in implement ageing management.

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