Wednesday, 30 October 2013
NRA to Tepco: Get a grip on No. 1 before thinking of restarts 原子力規制委員会(NRA)が東電に: 再稼動を考慮する前に、まずは現在進行中の福島事故について、しっかり認識するべき
(Source) http://www.japantimes.co.jp/news/2013/10/28/national/nra-tepco-heads-discuss-fukushima-no-1-water-woes/#.UnA4a6wgjgU
FUKUSHIMA – A senior official at the Nuclear Regulation Authority suggested Monday that Tokyo Electric Power Co. improve its management of the crippled Fukushima No. 1 power plant before restarting any reactors at its huge complex in Niigata.
Referring to two reactors at the seven-unit Kashiwazaki-Kariwa plant Tepco is seeking to restart, NRA Secretary-General Katsuhiko Ikeda told reporters, “The NRA will decide whether to go ahead with the safety assessment by seeing how the situation at Fukushima No. 1 improves.”
He made the comments after joining a rare meeting Monday between NRA Chairman Shunichi Tanaka and Tepco President Naomi Hirose to discuss ways to get a grip on the radioactive water leaking at Fukushima No. 1.
Tanaka was quoted by Ikeda as telling Hirose: “I want you to take drastic measures (to improve the situation) and respond, based on a long-term perspective.”
Clearing NRA safety checks is required before Tepco can restart the Kashiwazaki-Kariwa reactors, a move that would improve the firm’s tough business predicament resulting from the Fukushima disaster.
The repeated flows, spills and leaks of radioactive water plaguing Fukushima No. 1 have led NRA commissioners to doubt Tepco’s management adequately grasps the situation of the workers at the plant or whether the utility has the wherewithal to ensure the safety of the Kashiwazaki-Kariwa reactors.
Tepco has submitted an analysis of the recent water spills and measures it plans to prevent further incidents. This includes transferring about 20 workers from Kashiwazaki-Kariwa to Fukushima No. 1, but the steps didn’t impress the NRA.
At Monday’s meeting at the NRA building in Tokyo, Tanaka told Hirose to improve the working environment at the Fukushima plant, such as by reducing radiation levels.
“Work efficiency is not good when wearing full-face masks . . . and especially communication is difficult. I expect radiological countermeasures to be taken at the site to end this kind of situation,” Tanaka reportedly said.
Hirose separately admitted to reporters that there are still many areas where workers have to put on such masks and that he hopes to secure enough staff to deal with the stricken plant, where three reactors suffered core meltdowns.
Hirose said the safety screening process for the Kashiwazaki-Kariwa units was not among the topics discussed with Tanaka.
The NRA did not open the Tanaka-Hirose meeting to the media, except for the beginning, to allow them to engage in what it called “frank discussions.”
Tepco, which continues to struggle with the massive buildup of radioactive water at the Fukushima plant, filed for NRA safety assessments for idled reactors 6 and 7 at Kashiwazaki-Kariwa in September.
But a formal safety screening meeting for the reactors, usually held in public, has not convened, meaning the assessment process has yet to enter full swing.
Tepco is desperate to curtail the heavy costs it’s paying to buy fuel for thermal power generation in place of atomic power.
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