Japan seeks Russian help to end nuclear crisis

TOKYO Mon Apr 4, 2011 6:32pm EDT

1 of 25. Radioactive contaminated water from the crippled Fukushima Daiichi Nuclear Power Plant No. 2 reactor leaks through a crack in a concrete pit and drains into the ocean in Fukushima prefecture, April 2, 2011.

Credit: Reuters/Tokyo Electric Power

TOKYO (Reuters) - Japan has asked nuclear superpower Russia to send a special radiation treatment ship used to decommission nuclear submarines as it fights to contain the world's worst atomic crisis since Chernobyl, Japanese media said late on Monday.

Japanese engineers at the Fukushima Daiichi nuclear plant have been forced to release radioactive waste water into the sea. At the same time they are resorting to desperate measures to contain the damage, such as using bath salts to try to locate the source of leaks at the crippled complex 240 km (150 miles) north of Tokyo.

Three weeks after a 9.0 magnitude earthquake and massive tsunami hit northeast Japan, sending some of Daiichi's reactors into partial meltdown, engineers are no closer to regaining control of the power plant or stopping radioactive leaks.

The quake and tsunami left nearly 28,000 people dead or missing and Japan's northeast coast a wreck.

The world's costliest natural disaster has caused power blackouts and cuts to supply chains and business hours. It is threatening economic growth and the yen, while a recent opinion poll suggested voters want embattled Prime Minister Naoto Kan to form a coalition in order to steer Japan through its worst crisis since World War Two.

Plant operator Tokyo Electric Power Co (TEPCO) was forced on Monday to release low-level radioactive seawater that had been used to cool overheated fuel rods after it ran out of storage capacity for more highly contaminated water.

A TEPCO official was in tears as he told a news conference: "We are very sorry for this region and those involved."

The water, which is being released to free storage capacity for more highly contaminated water, is about 100 times more radioactive than legal limits. Koichi Nakamura, a deputy director-general of Japan's Nuclear Industrial Safety Agency (NISA), told a news conference in Vienna about 11,500 metric tons of water would have to be discharged.

He also said Japan had not ruled out expanding the 20-km evacuation zone around the site.

Engineers planned to build two giant "silt curtains" made of polyester fabric in the sea to hinder the spread of more contamination from the plant.

Japan has also asked Russia for the "Suzuran", a ship which treats radioactive liquids, Kyodo and Jiji news agencies said.

The ship, a joint venture between Japan and Russia, was designed to help decommission nuclear submarines in Russia's Pacific fleet in Vladivostock, ensuring radioactive waste was not dumped into the Sea of Japan, Kyodo said.

It could take months to stem the leaks and longer to regain control of the power station, damaged by the March quake and tsunami, though a U.S. official in Vienna said there was no evidence the spent fuel in the reactors was restarting a nuclear reaction after being shut down.


Japan, the world's third largest economy but also one of its most indebted nations, has estimated the damages bill may top $300 billion.

"The damage from the nuclear crisis and the subsequent power shortage will last for several years," said Eiji Hirano, former assistant governor of the Bank of Japan (BOJ).

"There's a strong chance Japan's economy will contract in the current fiscal year," he told Reuters in an interview.

A former senior finance ministry official, Eisuke Sakakibara, said the yen would weaken in the coming months, possibly beyond 90 to the dollar, underlining expectations a near four-year rally in the currency may be over.

The yen traded at 84.05 per dollar early on Tuesday.

The disaster initially saw the yen soar on speculation Japanese would repatriate funds for reconstruction, prompting the G7 intervention to knock it back.

"This atomic power issue is an incident which would result in depreciation of the exchange rate," Sakakibara told reporters in Tokyo.

Unpopular and under pressure to quit or call a snap poll before the disaster, Prime Minister Kan has been criticised for his management of the disaster.

One newspaper poll said nearly two-thirds of voters wanted the government to form a coalition with the major opposition party and work together to recover from the disaster.


In their desperation to stop radioactive leaks, TEPCO engineers have used anything at hand. They have mixed sawdust and newspapers with polymers and cement in an unsuccessful attempt to seal a crack in a concrete pit at reactor No.2.

On Monday, they resorted to powdered bath salts to produce a milky color in water to help trace the source of the leak.

TEPCO said it was also planning to drape a curtain into the sea off the nuclear plant to try to prevent radioactive silt drifting out into the ocean.

The exact source of the radiation leaks remains unknown. NISA is investigating a damaged embankment near a sluice gate at the No.2 reactor and the possibility it may be seeping through a layer of small stones below a concrete pipe.

TEPCO said it would build tanks to hold contaminated seawater, was towing a floating tank which will arrive next week, and was negotiating the purchase of three more.

"If the current situation continues for a long time, accumulating more radioactive substances, it will have a huge impact on the ocean," Chief Cabinet Secretary Yukio Edano said.

Small levels of radiation from the plant have been detected as far away as Europe and the United States and several countries have banned milk and produce from the vicinity.

Singapore extended a ban on Japanese food imports on Monday after detecting radiation in more fruit and vegetable imports. Kan asked the European Union on Monday for a calm response to Japanese imports. The EU has urged radiation testing of Japanese food and feed imports.

(Additional reporting by Yoko Nishikawa, Yoko Kubota, Linda Sieg, Leika Kihara, Tetsushi Kajimoto in Tokyo and Sylvia Westall in Vienna; Writing by Michael Perry; Editing by Daniel Magnowski)

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Comments (12)
MALL727net wrote:
And now the ocean around the reactors have been made radioactive and are threatening to spread – we really need to learn from this, and never ever let it happen again. Such destruction and not enough thought in prevention. Sure, it would have cost more to do the right thing – but by doing the wrong thing or doing nothing at all – well the costs is now multiplied not only to our environment, but especially all living things, including us. Yes, the manmade problems surfaced in Japan, but the reality, it could have happened anywhere. While I’ve heard of ‘end of the world’ prophecies before – I hope 2012 does not become reality. But if mankind continues not to think things thoroughly out first in the race to profit, then 2012 becomes a self-fulfilling prophesy. Sadly there is more going on than we are told – this is especially true for the Japanese who are at the epicenter. What studies will have to be done is on children who are in the womb and those to come. Its of the people themselves. The Japanese are heroic in trying to deal with the almost impossible task of shutting down of damaged nuclear power plants and safe removal of radioactive material. And yes, this incident is not just exclusive to Japan, but to the rest of the world as well. Nuclear Power meltdown, the gift that just keeps on giving when one wishes it wouldn’t. Mall 727 has live video coverage from NHK Worldwide in English from Japan, as well CBS News live raw feeds, and links to two major English language Japanese newspapers for the very latest developments. There was also the very good question as to whether North America was ready to deal with a nuclear accident? The answer, we would have a major panic here. My feeling is we need to follow Germany’s example and work to eliminate nuclear power before we too are caught in a crisis. What we should be doing is working toward a concerted effort to switch over to solar, wind power, hydroelectric which don’t offer the degrees of widespread dangers that are inherent in nuclear power. In the process of going to alternative energy is the creation of new jobs if it is a protective industry – from raw material, to manufacturing, to installation and to maintenance – jobs that stay in North America and are not allowed to outsource. We need to think smart, and we need the leaders in both business and politics who have the balls to carry out the task!

Apr 03, 2011 10:05pm EDT  --  Report as abuse
Camas_Swale wrote:
Situation normal: All Fukushima.

But seriously, God help the Japanese. Indeed, God help all of us…

Apr 03, 2011 10:40pm EDT  --  Report as abuse
WriterInk wrote:
Japan has 140,000 damaged buildings and many that were destroyed. Japan should mandate that every rebuilt or new building must have solar panels on roofs and in the case of skyscrapers, vertical solar window panels (Germany has this technology). With all those highrises they could replace a lot of nuclear with solar. If a solar panel somehow fails, guess what? Nobody dies and nothing is contaminated.

Apr 04, 2011 1:20am EDT  --  Report as abuse
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