On July 11, 2011, we received an instruction document* from Nuclear and
Industrial Safety Agency (NISA) of Ministry of Economy, Trade and Industry
titled "Collection of reports regarding the installation of alternative
cooling and filtering system of each spent fuel pools of Unit 1 and Unit 4
of Fukushima Daiichi Nuclear Power Station of the Tokyo Electric Power
Company, Incorporated."
(Previously announced on July 12)
Then the installation of alternative cooling and filtering system of each
spent fuel pools of Unit 1 and 4 of Fukushima Daiichi Nuclear Power Station
will have an effect on the stable cooling of spent fuel in spent fuel pools
and have no problem on safety evaluations. We announce that we have put
together such information and reported to NISA today.
END
Attachment:
○Report on installation of alternative cooling and filtering system of spent
fuel pool of Unit 1 of Fukushima Daiichi Nuclear Power Station (Outline)
(PDF 16.2KB)
○Simplified view on alternative cooling and filtering system of spent fuel
pool of Unit 1(PDF 14.8KB)
○Layout planning view on alternative cooling and filtering system of spent
fuel pool of Unit 1(PDF 35.9KB)
○Report on installation of alternative cooling and filtering system of spent
fuel pool of Unit 4 of Fukushima Daiichi Nuclear Power Station (Outline)
(PDF 15.6KB)
○Simplified view on alternative cooling and filtering system of spent fuel
pool of Unit 4(PDF 17.4KB)
○Layout planning view on alternative cooling and filtering system of spent
fuel pool of Unit 4(PDF 34.8KB)
*instruction document
Collection of reports regarding the installation of alternative cooling and
filtering system of each spent fuel pools of Unit 1 and Unit 4 of Fukushima
Daiichi Nuclear Power Station of theTokyo Electric Power Company,
Incorporated (Nuclear No.8 July 11, 2011)
We have provided a Japanese press release version of the instruction document
received from NISA. However, at this time we have reserved the right not to
provide an English version due to potential misunderstandings that may arise
from an inaccurate rendering of the original Japanese text.
We may provide the English translation that NISA releases in our press
releases. However, in principle we would advise you to visit the NISA
website for timely and accurate information.