Chubu Electric's own justification theory behind Hamaoka nuclear data falsification; successive chiefs resign

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โดย 時事通信·JP·Read original
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The data falsification issue over earthquake assumptions for Units 3 and 4 of Chubu Electric Power's Hamaoka nuclear plant has led to the resignation of President Shingo Hayashi and other successive top executives. In a report released on the 14th, the company's investigation committee pointed out that an "in-house justification theory" existed within the company to dismiss any findings that stood in the way of achieving the goal of early restart. The report analyzed that, regarding the long-standing misconduct, "there were many opportunities to correct course through internal and external warnings, but they were never used," and concluded that logic valid only inside the company, such as "as a result, there is no problem with the safety of the Hamaoka nuclear plant," "the Nuclear Regulation Authority's findings are unreasonable and unacceptable," and "we must achieve an early restart," fostered a corporate culture that shut out dissent. The committee cited correcting this logic as an urgent task and recommended, as measures to prevent recurrence, assigning compliance personnel to departments requiring technical expertise and promoting personnel rotation in specialized departments. Chubu Electric, saying the "importance is unchanged in any way" for the Hamaoka plant, for which it has decided to withdraw its restart application, intends to proceed with procedures for a new application, but lawyer Makoto Ushijima sharply criticized the company, saying, "Governance is not functioning at all. Chubu Electric as it stands has no qualification to handle a nuclear plant of importance to Japan."

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Nuclear data falsification over earthquake assumptions at Hamaoka led to executive resignations, an investigation report citing an in-house justification culture, and a lawyer's criticism of governance, threatening its restart application.

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