Investor Presentaiton

J-ABWR Experience of Beyond DB Earthquake Kashiwazaki Kariwa (KK)6/7: Chuestu-Oki Earthquake: July 16, 2007 - Observed Peak Acceleration at Reactor Building Lowest Level Horizontal Vertical KK-6 0.33 g 0.50 g US-ABWR Design Basis Peak ground acc. =0.3 g for SSE KK-7 0.36 g 0.36 g - KK-7 in Operation accomplished Major Safety Functions - Fundamentally Same Seismic Design in US-ABWR IAEA Mission Report (Feb. 26, 2008) 'From the presentations made by TEPCO experts as well as reports by the regulatory authority NISA, and as was confirmed by plant walkdowns performed by IAEA experts, it is indicated that the safety related structures, systems and components of all seven units of the plant (in operating, start-up and shut down conditions) demonstrated exceptionally good apparent performance in ensuring the basic safety functions concerning control of reactivity, cooling and confinement.' TOSHIBA Copyright © 2012 Toshiba Corporation. All rights reserved. Leading Innovation >>> 19

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