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【美国《核子周刊》1994年11月24日刊报道】关西电力公司在着手对其全部6座压水堆(PWR)进行一整套改进时,将替换美滨3号和高滨1、2号机组的反应堆压力容器封头。有关官员说,这次替换的决定是出于“预防安全”的考虑作出的,这在日本还是第一次。 该电力公司正等待通产省(MITI)批准压力容器封头替换工作。替换1个压力容器封头大约要花30亿日元(3000万美元)。对美滨3号机组的翻新改进工作定于1996年8月开始,1997年4月完工。高滨1号机组的改进翻新工作于1995年12月开始,1996
[USA Nuclear Weekly, November 24, 1994] Kansai Electric Power Company will replace Mihama No. 3 and Takahama No. 1 and No. 2 when it is embarking on a complete set of improvements for all its six pressurized water reactors (PWRs). Unit’s reactor pressure vessel header. Officials said that the decision to replace this time was made with the consideration of “prevention of safety”. This is the first time in Japan. The power company is awaiting the approval of the Ministry of International Trade and Industry (MITI) for the replacement of pressure vessel headers. It takes about 3 billion yen (30 million US dollars) to replace one pressure vessel header. The refurbishment improvement work for the Meibin No. 3 unit is scheduled to begin in August 1996 and be completed in April 1997. The renovation of the Gaobin Unit 1 began in December 1995, 1996.