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Toshiba proposes to scrap 4 nuke reactors at Fukushima plant

English.news.cn   2011-04-08 20:14:35 FeedbackPrintRSS

TOKYO, April 8 (Xinhua) -- Toshiba Corp. submitted a proposal to Tokyo Electric Power Co. (TEPCO) and the Ministry of Economy, Trade and Industry (METI) to decommission four troubled reactors at the Fukushima Daiichi nuclear power plant, local media reports said Friday.

The proposal filed by TEPCO and METI was drafted with the assistance of nuclear experts from Toshiba's Westinghouse Electric Co, Babcock & Wilcox Co. and Shaw Group, who gained invaluable knowledge from the cleanup following the Three Mile Island nuclear crisis in 1979.

According to sources close to the mater, the proposal sets out to level damaged buildings and structures at the Fukushima Daiichi complex without causing any more contamination to leak and will utilize robots to remove radioactive rubble caused by hydrogen explosions and the earthquake and tsunami that pounded the facility on March 11.

The proposal, which states it will take around 10 years to remove contained nuclear fuel rods and spent rods in storage pools from the four reactors, will be revised and updated as needs dictate, the consortium said.

They also said work would be undertaken to improve the condition of soil contaminated by radiation leaks.

TEPCO and METI will also look at a proposal to be submitted by Hitachi Ltd., which plans to liaise with General Electric Co., Bechtel Corp. and other utility firms and nuclear experts in a rival bid to decommission the the four reactors.

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No abnormalities found at Fukushima plant following aftershock: TEPCO

TOKYO, April 8 (Xinhua) -- Operator of the Fukushima No. 1 nuclear plant Tokyo Electric Power Co. (TEPCO) said late Friday that it had not found any abnormalities in the troubled complex following a magnitude-7.1 quake which jolted the area Thursday.

Junichi Matsumoto, an official with TEPCO said at a news conference in the company's headquarters that the company draw the conclusion after examination in the wake of the quake. Full story

Radioactive water leaks found at Onagawa nuke plant after Thursday's quake

TOKYO, April 8 (Xinhua) -- Radioactive water leaks were found Friday at Onagawa nuclear power plant in Miyagi prefecture after the 7.4-magnitude aftershock shook northeastern Japan Thursday night, Kyodo News Agency reported.

Radioactive water spilled from pools holding spent nuclear fuel rods at the power plant. It was observed inside the buildings at all three reactors at the Onagawa plant, which has suspended operations since the mega earthquake and tsunami on March 11, according to the nuclear safety agency. Full story

Editor: Wang Guanqun
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