Tag Archive: Takashi Kurita


http://news.yahoo.com/s/ap/20110407/ap_on_bi_ge/as_japan_earthquake

By ERIC TALMADGE and SHINO YUASA, Associated Press Eric Talmadge And Shino Yuasa, Associated Press 2 hrs 9 mins ago

MINAMI SOMA, Japan – Japanese police raced Thursday to find thousands of missing bodies before they completely decompose along a stretch of tsunami-pummeled coast that has been largely off-limits because of a radiation-leaking nuclear plant.

Nearly a month after a 9.0-magnitude earthquake generated the tsunami along Japan’s northeastern coast, more than 15,000 people are still missing. Many of those may have been washed out to sea and will never be found.

In the days just after the March 11 disaster, searchers gingerly picked through mountains of tangled debris, hoping to find survivors. Heavier machinery has since been called in, but unpredictable tides of radiation from the Fukushima Dai-ichi nuclear complex have slowed progress and often forced authorities to abandon the search, especially within a 12-mile (20-kilometer) evacuation zone around the plant.

Officials now say there’s not much time left to find and identify the dead, and are ramping up those efforts.

“We have to find bodies now as they are decomposing,” said Ryoichi Tsunoda, a police spokesman in Fukushima prefecture, where the plant is located. “This is a race against time and against the threat of nuclear radiation.”

More than 25,000 people are believed to have been killed, and 12,600 are confirmed dead. There is expected to be some overlap in the dead and missing tolls because not all the bodies have been identified.

Recent progress at the plant — which the tsunami flooded — appears to have slowed the release of radiation into the ocean. Early Wednesday, technicians there plugged a crack that had been gushing contaminated water into the Pacific. Radiation levels in waters off the coast have fallen dramatically since then, though contaminated water continues to pool throughout the complex, often thwarting work there. A floating island storage facility — which officials hope will hold the radioactive water — arrived at the port near Tokyo on Thursday and will soon head to Fukushima.

After notching a rare victory, technicians began pumping nitrogen into the chamber of reactor Thursday to reduce the risk of a hydrogen explosion.

Three hydrogen blasts rocked the complex in the days immediately following the tsunami, which knocked out vital cooling systems. An internal report from March 26 by the U.S. Nuclear Regulatory Commission warned such explosions could occur again and recommended adding nitrogen. The gas will be injected into all three of the troubled reactors over the next six days.

Plant operator Tokyo Electric Power Co. has been under intense pressure to get the crisis under control, and the company’s president was hospitalized last week amid reports he’d had a breakdown. Masataka Shimizu spent eight days in the hospital with dizziness and high blood pressure, but was back at work Thursday, according to spokesman Takashi Kurita.

Click image to see photos of quake, tsunami damage

Radiation in the air, soil and water in Fukushima prefecture has also been declining since Saturday, and Tsunoda said a small team resumed the search there a day later. But the operation dramatically increased on Thursday, when 330 police and 650 soldiers fanned out, wearing white protective gear from head to toe. They are concentrating on areas between six and 12 miles (10 and 20 kilometers) from the plant — all of which are within the zone evacuated because of radiation fears.

Chief Cabinet Secretary Yukio Edano said the government is studying ways to allow residents in the evacuation zones to return briefly to check on their homes and retrieve any possession that may be left, but they would have to be escorted and wear protective gear.

“I understand that many residents have eagerly waiting for a chance to go back, but this is not something we can approve just to mark one month from the disaster,” Edano said. “If we provide an opportunity, we cannot allow anyone to go anytime.”

The government has said it may expand the evacuation zone due to concerns about longer-term radiation exposure as the crisis wears on.

Iitate village, about 25 miles (40 kilometers) from Fukushima Dai-ichi, said Thursday it is advising pregnant women and children under 3 to go to hotels farther from the plant. The International Atomic Energy Agency last month reported high levels of contamination in Iitate’s soil. Village officials did not say why they are just now telling some people to leave.

On the fringes of Minami Soma, a city that straddles the no-go zone and was flattened in the crush of water, teams patrolled deserted streets Thursday. Packs of dogs caked with mud and the searchers were the only beings roaming the emptied streets.

One area inside the evacuation area seemed frozen in time: Doors swung open, bicycles lined the streets, a lone taxi sat outside the local train station.

One body was pulled out of the rubble Thursday morning.

“We just got started here this morning, so we expect there will be many more,” said one officer, who requested anonymity because he was not authorized to speak to the media.

More than 1,000 people are missing in the city alone.

“I believe the search will continue until they find as many of the missing as they can, but we fear many of the missing were washed out to sea or are buried under rubble,” said Takamitsu Hoshi, a city official. “We haven’t been able to do much searching at all because of the radiation concerns. It was simply too dangerous.”

Last weekend, U.S. and Japanese troops conducted a massive, all-out search of coastal waters, finding about 70 bodies over three days. While such operations haven’t stopped completely, they’ll be severely limited going forward. The death toll for the 2004 Asian tsunami includes tens of thousands of bodies that were never found, likely sucked out to sea.

Meanwhile, the U.S. State Department confirmed the death of Montgomery Dickson — the second American confirmed killed in the disaster. It gave no other details.

While some progress has been made at the nuclear complex in recent days, radiation spewed over the past few weeks continues to travel — in trace amounts — farther afield. On Thursday, one South Korean province allowed schools to cancel classes after rain containing small amounts of radiation fell in the area. The contamination posed no health threat, according to the prime minister’s office.

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Yuasa reported from Tokyo. Associated Press writer Mari Yamaguchi in Tokyo and Matthew Daly in Washington also contributed.

More radioactive water spills at Japan nuke plant

http://news.yahoo.com/s/ap/20110328/ap_on_bi_ge/as_japan_earthquake

By SHINO YUASA, Associated Press Shino Yuasa, Associated Press 48 mins ago

TOKYO – Workers discovered new pools of radioactive water leaking from Japan’s crippled nuclear complex, officials said Monday, as emergency crews struggled to pump out hundreds of tons of contaminated water and bring the plant back under control.

Officials believe the contaminated water has sent radioactivity levels soaring at the coastal complex, and caused more radiation to seep into soil and seawater.

The Fukushima Dai-ichi power plant, 140 miles (220 kilometers) northeast of Tokyo, was crippled March 11 when a tsunami spawned by a powerful earthquake slammed into Japan’s northeastern coast. The huge wave engulfed much of the complex, and destroyed the crucial power systems needed to cool the complex’s nuclear fuel rods.

Since then, three of the complex’s six units are believed to have partially melted down, and emergency crews have struggled with everything from malfunctioning pumps to dangerous spikes in radiation that have forced temporary evacuations.

Confusion at the plant has intensified fears that the nuclear crisis will last weeks, months or years amid alarms over radiation making its way into produce, raw milk and even tap water as far away as Tokyo.

The troubles at the Fukushima complex have eclipsed Pennsylvania’s 1979 crisis at Three Mile Island, when a partial meltdown raised fears of widespread radiation release, but is still well short of the 1986 Chernobyl disaster, which killed at least 31 people with radiation sickness, raised long-term cancer rates, and spewed radiation for hundreds of miles (kilometers).

While parts of the Japanese plant has been reconnected to the power grid, the contaminated water — which has now been found in numerous places around the complex, including the basements of several buildings — must be pumped out before electricity can be restored to the cooling system.

That has left officials struggling with two sometimes-contradictory efforts: pumping in water to keep the fuel rods cool and pumping out — and then safely storing — contaminated water.

Hidehiko Nishiyama, a spokesman for Japan’s Nuclear and Industrial Safety Agency, called that balance “very delicate work.”

Click image to see photos of quake, tsunami damage

He also said workers were still looking for safe ways to store the radioactive water.

“We are exploring all means,” he said.

The buildup of radioactive water first became a problem last week, when it splashed over the boots of two workers, burning them and prompting a temporary suspension of work.

Then on Monday, officials with Tokyo Electric Power Co., which owns and runs the complex, said that workers had found more radioactive water in deep trenches used for pipes and electrical wiring outside three units.

The contaminated water has been emitting radiation exposures more than four times the amount that the government considers safe for workers.

The five workers in the area at the time were not hurt, said TEPCO spokesman Takashi Kurita.

Exactly where the water is coming from remains unclear, though many suspect it is cooling water that has leaked from one of the disabled reactors.

It could take weeks to pump out the radioactive water, said Gary Was, a nuclear engineering professor at the University of Michigan.

“Battling the contamination so workers can work there is going to be an ongoing problem,” he said.

Meanwhile, new readings showed ocean contamination had spread about a mile (1.6 kilometers) farther north of the nuclear site than before but is still within the 12-mile (20-kilometer) radius of the evacuation zone. Radioactive iodine-131 was discovered offshore at a level 1,150 times higher than normal, Nishiyama, a spokesman for the Nuclear and Industrial Safety Agency, told reporters.

Amid reports that people had been sneaking back into the mandatory evacuation zone around the nuclear complex, the chief government spokesman again urged residents to stay out. Yukio Edano said contaminants posed a “big” health risk in that area.

Gregory Jaczko, head of the U.S. Nuclear Regulatory Commission, arrived in Tokyo on Monday to meet with Japanese officials and discuss the situation, the U.S. Embassy said in a statement.

“The unprecedented challenge before us remains serious, and our best experts remain fully engaged to help Japan,” Jaczko was quoted as saying.

Early Monday, a strong earthquake shook the northeastern coast and prompted a brief tsunami alert. The quake was measured at magnitude 6.5, the Japan Meteorological Agency said. No damage or injuries were reported.

Scores of earthquakes have rattled the country over the past two weeks, adding to the sense of unease across Japan, where the final death toll is expected to top 18,000 people, with hundreds of thousands still homeless.

TEPCO officials said Sunday that radiation in leaking water in Unit 2 was 10 million times above normal — a report that sent employees fleeing. But the day ended with officials saying that figure had been miscalculated and the level was actually 100,000 times above normal, still very high but far better than the earlier results.

“This sort of mistake is not something that can be forgiven,” Edano said sternly Monday.

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Associated Press writers Tomoko A. Hosaka, Mayumi Saito, Mari Yamaguchi and Jeff Donn contributed to this report.

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