IAEA Workshop on the Newcomers and International Cooperative Actions Mitsubishi Technologies for the Promising Growth OurOur Technologies,Technologies, YourYour TomorrowTomorrow

November 4, 2009 Makoto TOYAMA General Manager, Nuclear Systems Engineering Department Mitsubishi Heavy Industries, Ltd.

GEN-HSW-9115-0 Contents

1. Introduction of MHI 2. Experiences and Activities on PWRs 3. Contributions from Vendor

GEN-HSW-9115-1 1. Introduction of MHI

GEN-HSW-9115-2 Mitsubishi Nuclear Organization

(Control/planning of nuclear business)

MFBR Mitsubishi Heavy Industries, Ltd. (MHI) U.S.A. ：：：MNES （（（MITSUBISHI Nuclear Energy Systems Headquarters （（（ FBR SYSTEMS, INC. ））） Mitsubishi Nuclear Energy Systems, Inc. ））） (Control/Planning nuclear plants)

MHI Kobe Shipyard & Machinery Works

Nuclear Steam Supply System MHI Takasago Machinery Mitsubishi三菱電機 Electric Design and Works Corporation Manufacturing Electrical Turbine System 電気設備 Design and Equipment電気設備 Design Manufacturing and とりまとめ Manufacturingとりまとめ

Mitsubishi Nuclear Nuclear Fuel Nuclear Development Nuclear Plant Service Nuclear Power MHI Takasago R&D MHI Takasago R&D Fuel Co., Ltd. Transport System Co., Corporation Engineering Co., Ltd. Training Center, Ltd. Center Center Ltd. Research & Outage Operator Advanced Nuclear fuel training services Technology Nuclear fuel development of services manufacture R&D Center transportation nuclear fuels

GEN-HSW-9115-3 Total Engineering Capability MHI supports utility by total engineering including conceptual, basic, detailed engineering, R&D, manufacturing, construction and maintenance services

Planning Design Manufacturing Construction Maintenance R & D Procurement

main components

GEN-HSW-9115-4 2. Experiences and Activities on PWRs

GEN-HSW-9115-5 Mitsubishi Experiences of PWR in Japan

Contribution to All of the 26 Japanese PWR Plants 23 PWRs in operation Tomari-3 under Commissioning  From First PWR Power Plant Mihama 1-u in 1970 Tsuruga -3/4 APWRs under st to the 21 Century’s Latest APWRs Licensing  Rokkasho All Japanese PWR Plants was constructed on Reprocessing schedule Plant  New Build and Component Replacement Projects Continued Constantly even in the 80-90’s “Nuclear Stagnation” in USA and Europe

OHI P/S MIHAMA P/S TOMARI P/S

GENKAI P/S IKATA P/S TSURUGA P/S

GEN-HSW-9115-6 Worldwide Component Supply  Extensive Experiences of RVs,VHs, SGs, RCPs and Turbines Exports As of Jul. 2009 ( ) : in Progress Europe Americas Asia Total Reactor Vessels 1 - 3 (1) 4 (1) Vessel Heads 3 16 (5) - 19 (5) Steam Generators 22 (11) 6 (2) - 28 (13) Reactor Coolant Pumps - - 8 (4) 8 (4) Turbines 2 2 6 (4) 10 (4)

SONGS SG

Vessel Head Reactor Vessel and SG for SouthTexas-1 for Fort Calhoun Reactor Vessel for Qinshan

GEN-HSW-9115-7 The First APWRs : Tsuruga 3/4 APWR was developed by Improvement Standardization Program as Japanese National Project Further, our continued efforts in improvement and development are compiled as new generation advanced PWR plant Application for Reactor Establishment License : March, 2004

Tsuruga Unit 3 and 4 敦賀 Tsuruga Tokyo東京 Utility Japan Atomic Power Company Kobe Thermal Power 4,451 MWt Electric Power 1,538 MWe Reactor Mitsubishi 4 Loop PWR Fuel Low Enriched UO 2 , 17 ×17 type Layout Twin Cycle 60 Hz Commercial Unit3 : March,2016 Operation Unit4 : March,2017

GEN-HSW-9115-8 Features of APWR

Enhanced Safety - 4 Mechanical systems of engineered Reactor safe ｔｙｔｙｔｙ features - Advanced Accumulator - Refueling water storage pit installed in Engineering containment vessel safety features Operation & Maintenance - Advanced control room Steam generator - All digital I&C

Attractive Economics - Large capacity (RV,SG,TG) - Construction cost reduction (compact layout, simplified systems and component) Low High Pressure Reheat Stop - Pressure Improved neutron economy (radial reflector) Turbine Valve Turbine - Improved plant availability Exciter Generator Enhanced Reliability Intercept - Moisture Valve Improved core internals Separator & Steam Chest Reheater - (Main Stop Valve ・Governing Improved steam generator I & C Valve) Turbine Generator

GEN-HSW-9115-9 PWR for Global Deployment Increase of manufacture capability Engineering capability enhancement To meet growing demands worldwide Plant Lineup  US-APWR / EU-APWR 1,700MWe class PWR ［［［The largest reactor in the world ］］］  ATMEA1 1,100MWe class PWR ［［［ATMEA1 is currently developed by ATMEA, the joint venture of and MHI ］］］ The IAEA’s Fundamental Safety Principles Review has been completed

US/EU-APWR ATMEA1 GEN-HSW-9115-10 Features of APWR Series (US and EU)

The World Largest Class Output 1,700MWe  Enhanced SG Heat Transfer 2 Area (91,500ft /unit) with Triangular Lattice of SG Tubes,  High Performance LP-Turbine System with 70-inch Class Integral Shroud Blades.

Compliance with the URD and EUR to achieve Safe, Reliable and Economical Plant

GEN-HSW-9115-11 US-APWR : 1700MWe PWR for the US DCADCA andand COLACOLA DocketedDocketed July 13, 2006 #1 Pre-Application Review Meeting Held, Followed by 9 More Meetings, Dec. 31, 2007 , DC Application Submittal 1.5 year earlier than scheduled Comanche Peak #1/2 Cited from  http://ees.nmt.edu/~dulmer/NMCEP/NMCE Feb. 29, 2008 , DCA Docketed, P%20Nuclear%20Energy4.html Sep. 19, 2008 , Luminant Filed COLA for Comanche Peak #3/4, Dec. 2, 2008 , COLA Docketed, End of 2011 , Final Safety Evaluation Report expected to be issued

NRC HP http://www.nrc.gov/

GEN-HSW-9115-12 3. Contributions from Vendor

GEN-HSW-9115-13 Supports for Newcomers • When considering to launch nuclear power program, IAEA documents are good guidelines for the nuclear newcomer country. • Vender can support the nuclear newcomer country in such areas as ; - Safety engineering design - Reliable equipment supply All Leads to the - Reliable plant construction NPP SAFETY - Training of human resource - Post-operational service

GEN-HSW-9115-14 Vendor’s Roles for the Safety of NPP Technology Transfer Quality Control Education and training of Strict quality control, rigorous operators and maintenance checks and inspections personnel By training of human resource By reliable equipment supply By reliable plant construction Safety Design By post-operational service

By practicing Defense-in-Depth Philosophy

Total engineering capability with ample experiences

GEN-HSW-9115-15 “Menu” of Supports, Entrée to Desserts

Planning in the Early Stage Design and licensing support Training for operators and maintenance personnel Startup test before commercial operation Preparation of operating guidelines including emergency operation Support of emergency planning Supply of operation training simulator

Post-operational service For Russia

GEN-HSW-9115-16 Planning in the Early Stage Site Selection Site Investigation

Environmental Assessment

Site Data Geography Plant Specification Geology Applicable Criteria Seismic Hazard Protection Weather Shielding Requirement Support to Utility Marine Meteorology Structural Design Requirement Plant Main Specifications Operation, Maintenance and Main Parameter Construction Requirement Conceptual Flow Diagram

Engineering Flow Diagram Plot Plan

Civil Structure Basic Design Basic Layout Drawing (1/500) Equipment Layout Drawing (1/200)

GEN-HSW-9115-17 Training for operators and maintenance personnel Even after the plant has been installed, Mitsubishi keeps watch over its equipment with the rich experience and advanced technology which has been developed to ensure smooth operation.

Operator Training Maintenance Worker Training

Maintenance Training Center MHI provides the following services. (1) Training of maintenance & In-service Inspection Crew (2) Development & Qualification of Service Equipment (3) Qualification of Newly Developed Robotics

GEN-HSW-9115-18 Post-operational Services Technology

 Inspection and Monitoring Technology  Machine Health Monitoring  Performance Monitoring  Off-normal Condition Detection and Diagnosis  Inspection Robot

 Shortening of Planed Outage Time  Procedure Development (Annual Inspection Period)  Field Work Optimization  Supporting System and Tooling

 Repair Technology  Efficient and Reliable Repair Technology  Robotic Technology

 Preventive Maintenance  Incipient Failure Detection  Service Life Prediction

 Occupational Radiation Exposure Saving  Source Term Reduction  Remote Tooling, Robot  Decontamination Technology  Administrative Control

GEN-HSW-9115-19 Suggestions for Newcomers

• Long-term and Mutual Trust among Stakeholders

• Trust stemming from cooperation and discussions

• Growth in Infrastructures and Human Resources as well

• Focus on Safety and Reliability

• International Scheme

GEN-HSW-9115-20 Conclusions Mitsubishi has ample experiences to deliver total PWR plants and to provide excellent services to secure highest reliability . Mitsubishi is ready for technical support from planning in the early stage to post-operational services of in your country.

GEN-HSW-9115-21 Technology;Technology; ForFor thethe PromisingPromising GrowthGrowth ThankThank youyou ！！

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