Regional Workshop on Observing a Nuclear Emergency Response Exercise of a Local Government Nuclear Emergency Exercise of NPPs in Japan IAEA/ANSN/EPR-TG Workshop October, 2013 Japan Nuclear Energy Safety Organization Nuclear Emergency Preparedness and Response Division
Contents 1. Background 2. Drills and Exercises in 2013 3. National Nuclear Emergency Response Exercise in 2013 2/26
1. Background Nuclear Regulation Authority is the unified organization of the nuclear regulations. Drills and trainings executed by METI and MEXT are rearranged and executed by JNES. JNES was appointed in the designated public corporations. JNES positively participates and play own rolls in the national the local government exercises and also support each exercise. Rebuilding of drills, trainings and exercises MEXT: Ministry of Education, Culture, Sports, Science and Technology METI: Ministry of Economy, Trade and Industry 3/26
2. Drills and Exercises in 2013 4/26
Drills, Trainings and Exercises in 2013 National Nuclear Emergency Response Exercise Nuclear Emergency Response Exercise (sponsorship of local government) Drill of nuclear emergency response (NPP) OFC activity training (nuclear fuel cycle) Training to support a senior specialist for nuclear emergency in the wide area Nuclear fuel transportation seminar Fire protection seminar Rebuilding 5/26
Overall Drills and Training Level 5: Learning for Incident Commander General Control, Estimate of the situation, System construction, Decision making, Overseas correspondence, Accident survey Level 4: Learning for General Staffs Organization operation, Resource control Level 3: Specialized basic Learning (planning, operation) Knowledge for operation and resupply [desk top exercise] Level 4: Learning for Information Staffs Analysis, Organization operative assistant Level 3: Specialized basic Learning (information) Knowledge for information Level 4: Learning for Specialized Staffs (each area) Analysis, Organization operative assistant Level 3: Specialized basic Learning Activity for resident protection Training plan Knowledge for each specialized area [drill] Execute the education training course depending on a role Level 2: Learning for Staffs of Nuclear Emergency Response Headquarters Knowledge and ability for enforcement relevant to the concrete disaster correspondence [drill] Level 1: Basic Learning [Nuclear Disaster Response Basic Learning] Basic theory, Act of congress, Disaster sample [Training] Execution in 2013 Execution from 2014 6/26
Persons Who Take the Course Level 1: the persons who had no experience for the disaster response, nor basic knowledge for nuclear disaster. Level 2: the persons who had the certification of the Level 1 course, and staffs in disaster response HQs or disaster-related agency. Level 3: the persons who had the certification of the Level 2 course, and the necessity of high operative knowledge or ability such as the assistant of responsible official. Level 4: general staffs Level 5: incident commanders 7/26
Rebuilding of Drills and Trainings In 2013 (sponsorship of JNES) Drills and Training (sponsorship of METI and JNES) Drills and Training (sponsorship of MEXT) METI: Ministry of Economy, Trade and Industry MEXT: Ministry of Education, Culture, Sports, Science and Technology On desk training in the HQs Specialized basic learning about resident protection Specialized basic learning about planning and operation Learning for disaster response staff Nuclear fuel transportation course Fire Protection course Basic learning about nuclear disaster response Building and operation of quality management system about nuclear disaster response training Level 3 1 day x 17 Level 3 2 days x 17 Level 3 3 days x 2 Level 2 2 days x 17 Level 2 1 day x 3 Level 2 1 day x 6 Level 1 2 days x 24 8/26
Schedule in Fiscal 2013 June July August September October November December January February March National Exercise 18: preliminary drill 11-12: Exercise Local Government Exercise Level 1: Basic learning about nuclear disaster response Level 2: Learning for disaster response staff Level 3: On desk training in the HQs Level 3: Specialized basic learning about resident protection Level 2: Nuclear fuel transportation course Level 2: Fire Protection course Level 3: Specialized basic learning about planning and operation 16: Fukui 3: Higashidori 18: Kashiwazaki 8: Hokkaido 17: Okayama, Tottori 22,23: Ehime 27: Osaka 18: kanagawa 4: Shika 18: Takahama 5,10: Shimane, Tottori Niigata? 9: Ishikawa, Toyama 10: Shiga Kyoto? 23: Aomori 30: Saga, Fukuoka, Nagasaki 1-2: Tottori 2-3: Ishikawa 10-11: Fukuoka 3-4: Fukui 3: Okayama 6-7: Hokkaido 17-18: Miyagi 5: Osaka 19-20: Kagoshima 24-25: Niigata 25-26: Nagasaki 22-23: Ehime 12-13: Fukushima 12-13: Ibaragi 30-1: Shiga 29-30: Shimane 18-19: Yamaguchi 29-30: Saga 3-4: Kyoto 19-20: Aomori 28-29: Shizuoka 15: kanagawa 18: Shimane 29: Hamaoka 20: Osaka 27: Gifu Shizuoka? 24: Kagoshima 17-19: Hokkaido 11-13: Miyagi 16-18: Ibaragi 3-4: Aomori 28-30: Shimane 4: Okayama 12-14: Kanagawa 5-6: Osaka 25-27: Ehime 17-18: 25-27: Shizuoka 10: Kanagawa Ishikawa 23-25: Saga 18-20: Niigata 31: Ishikawa 20-22: Fukui 7-8: Hokkaido 14-15: Saga 21-22: Aomori 28-29: Ishikawa 6-7: Ehime 16-17: Kanagawa 23-24: Ibaragi 6-7: Miyagi 12-13: Niigata 13-14: Shimane 30-31: Osaka 20-21: Kagoshima 19-20: Shizuoka 27-28: Okayama 26: Ikata 19: Sendai 12-14: 1 st Tokyo 5-7: 2 nd Tokyo 9/26
3. National Nuclear Emergency Response Exercise in 2013 10/26
Past National Exercises Year NPPs Type of exercise No. of participating organizations No. of participants (No. of residents) 2000 ~ 2004 Shimane (2000: BWR), Tomari (2001: PWR), Ohi (2002: PWR), Genkai (2003: PWR), Called-off due to earthquake in 2004 2005 Kashiwazaki Kariwa NPP (BWR) Full-scale exercise 2days 74 Approx. 2600 (approx. 420) 2006 Ikata NPP (PWR) Full-scale exercise 2days 88 Approx. 3700 (approx. 1700) 2007 Rokkasho (Reprocessing plant) Full-scale exercise 1day 70 Approx. 1800 (approx. 350) 2008 Fukushima No.1 NPP (BWR) Full-scale exercise 2days 94 Over 2000 (over 700) 2009 Tokai No.2 NPP (BWR) Full-scale exercise 2days 117 Approx.3000 (approx.200) 2010 Hamaoka NPP No.3 (BWR) Full-scale exercise 2days 85 Approx.2300 (approx.200) *Undisclosed command post preliminary exercise is held before the national exercise. 11/26
Changes from the Past Exercises To execute the real time exercise Don t use the detail of exercise scenario Close to the real disaster situation To confirm the cooperation among the national government, the local government and the licensee Execute the exercise at the same time To execute the exercise of responses after radioactive material release 12/26
Brief Summary of National Exercise October 11th and 12th, 2013 Kagoshima Prefecture, Japan. This exercise is the annual nation-level joint exercise conducted by the government, local government, agencies, Kyusyu Electric Power Co., Inc., and residents. 13/26
Participating Organizations (1) The government: Cabinet Secretariat Cabinet Office National Public Safety Commission Nuclear Regulation Authority Ministry of Education, Culture, Sports, Science and Technology (MEXT) Ministry of the Environment, and others (2) Local governments: Kagoshima Prefecture Satsumasendai city where the NPP site is located, and other cities in the vicinity. (3) Nuclear operator: Kyusyu Electric Power Company (4) Designated Public Entities: National Institute of Radiological Sciences Japan Atomic Energy Agency Japan Nuclear Energy Safety Organization etc. (5) Residents (Total approx. 9000 peoples) Total: Approx. 130 Organizations Approx. 1900 peoples 14/26
Organization of Nuclear Emergency Response Prefectural Nuclear Emergency Response HQs Instruction, Direction Prefectural Local Nuclear Emergency Response HQs Tokyo Nuclear Emergency Response HQs of National Government Local Nuclear Emergency Response HQs of National Government Off-Site Center Joint Council for Nuclear Emergency Response Municipal Nuclear Emergency Response HQs Notification Duty of Nuclear Emergency Participation Licensee Instructions for Shelter/Evacuation FDMA: Fire and Disaster Management Department NPA: National Police Agency Instruction, Direction NPA FDMA Evacuation, Sheltering Exposure Measurement etc. Self-defense force Residents Licensee National Institute of Radiological Sciences JNES 15/26
Nuclear Disaster Countermeasures Center (OFC) Kagoshima OFC Kagoshima Prefecture 16/26
Location of Exercise Site :PAZ (Radius 5km) :UPZ (Radius 30km) 17/26
Location of Exercise Site Nagashima Akune Izumi Satsuma Satsumasendai Aira Ichikikushikino Hioki Kagoshima :UPZ (Radius 30km) 18/26
Population in PAZ and UPZ City In PAZ Cities and Towns in UPZ Population* Satsumasendai 97,625 Aira 75,056 Akune 22,056 Hioki 49,950 Ichikikushikino 30,244 Izumi 54,861 Kagoshima 607,555 Nagashima 10,869 Satsuma 23,421 * http://uub.jp/47/kagoshima/ Distance Population Summation in 5km 5-10km 10-20km 20-30km 3,665 22,046 98,630 107,777 25,711 124,341 232,118 19/26
Sendai Nuclear Power Plant (Kyusyu Electric Power Company) Electrical Power: 890kWe Commercial Operation: November, 1985 PWR plant Sendai Nuclear Power Plant, Unit 2 http://www.kyuden.co.jp/sendai_outline_index.html 20/26
Outline of Activities in the National Nuclear Emergency Response Exercise Legend: Licensee National Gov. Local Gov. 1 st day 2 nd day Alert due to the earthquake occurrence with intensity 6 upper - Firefighting activities in the facility - Responding to the cases where connecting means to the outside areas are lost (closed road) Site Area Emergency due to the occurrence of additional damage with aftershocks - Order for the local government to evacuate residents who need care in the PAZ due to Site Area Emergency - Dispatching the Senior Vice Minister of the Environment and other officials to the sites -(transportation of residents by field-working ministries and agencies) - Securing power supply through backup measure - Setting up decontamination stations - Emergency transportation of injured persons General Emergency - Declaration of General Emergency and the evacuation order within the PAZ from the Prime Minister - Establishing the nuclear emergency response headquarters - Publicizing information to the press by the Chief Cabinet Secretary - Evacuation of residents within the PAZ - Execution of the emergency monitoring - Screening evacuees - Operating shelters, etc. The release of radioactive materials to the surrounding area - Evacuation of residents (some of those within the UPZ) - Evacuation of residents who need care in the PAZ due to Site Area Emergency - Publicizing information to the press 21/26
Outline of time frame of Sendai NPP Unit 2 Accident 1 st day 10:00 start The earthquake occurred with intensity 6 upper. 12:25 The aftershocks occurred with intensity 5 upper. Then, the power transmission tower was destroyed. Scram Loss of external power supply Alert Site Area Emergency Evacuation of residents who need care in PAZ and Evacuation preparation for all residents in PAZ. 17:00 break 2 nd day 10:00 restart 10:25 Failures of emergency D/G and backup power supply Inoperative of ECCS General Emergency Evacuation of residents within PAZ and Sheltering of residents within UPZ High radiation dose in monitoring posts 16:00 termination the release of radioactive materials to the surrounding area Evacuation of some residents those who in a selected area within UPZ 22/26
Outline of PWR Plant Systems Stack Gas Monitor R Primary Containment Vessel Main Steam Relief Valve To Atmosphere Stack Annulus Air Fan Filter 2 Relief Valves Pressurizer Main Steam Steam Generator Main Steam Isolation Valve Turbine Transformer Generator High-voltage generator car Refueling Water Storage Tank 4 PCV Spray Pumps Annulus PCV Spray Recirculation Sump Outlet Valve PCV Area Monitor R Control Rods Core RPV Pressurizer Relief Tank PCV Recirculation Sump Primary Coolant Pump 2 Feedwater Pumps (Turbine Driven) Condenser 1 Feedwater Pump (Motor Driven) 2 Feedwater Pumps (Motor Driven) Portable large Circulation Pump capacity generator Intake (sea water) Condensate Tank To outlet ECCS Pumps Condensate Tank Safety Injection Recirculation Sump Outlet Valve - 3 High Pressure Injection Pumps - 2 Residual Heat Removal Pumps Actuation stop open close 1 Auxiliary Feedwater Pump (Turbine Driven) 23/26
Outline of Accident Stack Gas Monitor R Primary Containment Vessel Main Steam Relief Valve Release of the radioactive materials To Atmosphere Stack Annulus Air Fan Filter 2 Relief Valves Pressurizer Main Steam Steam Generator Main Steam Isolation Valve Turbine Transformer Generator High-voltage generator car Refueling Water Storage Tank 4 PCV Spray Pumps Annulus PCV Spray Recirculation Sump Outlet Valve PCV Area Monitor R Control Rods Core RPV Pressurizer Relief Tank PCV Recirculation Sump Primary Coolant Pump 2 Feedwater Pumps (Turbine Driven) Condenser 1 Feedwater Pump (Motor Driven) 2 Feedwater Pumps (Motor Driven) Circulation Pump Portable large capacity generator Intake (sea water) Condensate Tank To outlet ECCS Pumps Condensate Tank Safety Injection Recirculation Sump Outlet Valve - 3 High Pressure Injection Pumps - 2 Residual Heat Removal Pumps Actuation stop open close 1 Auxiliary Feedwater Pump (Turbine Driven) Site Area Emergency General Emergency 24/26
Evacuation Exercise Nagashima 30km Residents in Nakakoshiki (seaborne) Residents in Sato (air transport) Isolated Residents within PAZ (seaborne) 20km 10km Akune Residents within PAZ Izumi Satsuma UPZ Isa Satsumasendai Residents within PAZ 5km PAZ Ichikikushikino OFC Aira <Shelter> Komo High School Residents within UPZ <Shelter> Hioki Central Community Center Sato Nagashima (air transport) Nakakoshiki Nagashima (seaborne) Hioki Kagoshima 25/26
Thank you for your attention. Ph. D. Seihiro ITOYA Incorporated Administrative Agency Japan Nuclear Energy Safety Organization (JNES) 26/26