News / Asia

High Radiation Levels Continue to Hamper Work at Crippled Japanese Nuclear Plant

Workers attempting to repair power lines at the Fukushima Daiichi Nuclear Power Plant in Tomioka, March 24, 2011
Workers attempting to repair power lines at the Fukushima Daiichi Nuclear Power Plant in Tomioka, March 24, 2011

High radiation levels at a crippled Japanese nuclear power plant continue to slow efforts to bring the situation under control. The Fukushima-1 complex has suffered repeated trouble since a massive earthquake and tsunami struck on March 11.

Workers at the Fukushima-1 nuclear plant are trying to remove pools of highly radioactive water that may have seeped from reactor cores or  where used fuel rods are stored at four of the six reactors.

It is the latest challenge at the crippled facility, which has been beset by a series of hydrogen explosions and radiation leaks since the March 11 tsunami destroyed its cooling system.  Since then, fire engines and concrete trucks have been used to pour thousands of tons of seawater onto the reactors and into the fuel rod pools.

The deputy director of the Nuclear and Industrial Safety Agency, Hidehiko Nishyama, says an effort is under way to replace sea water with fresh water.  Nishiyama says it is a race against time because workers have to limit their exposure to the high radiation levels.

Nishiyama adds that Tokyo Electric Power Company has detected radioactive iodine 1,250 times the legal limit 300 meters offshore from the plant.  That is a sharply higher level than recorded in previous days.

It remains unclear what is happening with the Number-3 reactor, which is fueled by a mix of uranium and plutonium.

The Japanese government says there is no evidence of a breach of the stainless steel chamber of the reactor core. Concern rose after two workers suffered skin burns Thursday when they were exposed to water in the reactor's turbine building. Authorities say the water was 10,000 times the level that would be expected within a reactor building.  

Authorities say the high levels might be from the spent fuel pool lined with reinforced concrete. They note that pressure and the temperature inside the reactor core remain at levels far lower than what would further melt the core.

Prime Minister Naoto Kan, in remarks Friday evening, described the situation at the nuclear power plant as continuing to be "very grave and serious."

Vapor wafting from the facility has compelled Japanese broadcasters to add to their news programs regular reports of radiation levels for various cities.  The announcer, on the Saturday noon newscast on NHK, says the reading for the city of Koriyama in Fukushima prefecture, at 7 a.m. was 3.40 micro-sieverts per hour, which he says is a higher radiation reading than previously recorded.

Koriyama is 60 kilometers west of the Fukushima nuclear plant.  Homes within 20 kilometers of the plant have been evacuated. People who have remained in a zone between 20 and 30 kilometers have been advised to stay indoors to minimize their exposure to radiation.

A government spokesman Friday suggested that residents who live up to 30 kilometers away might want to voluntarily re-locate to places with better access to food and services.

The United States government has recommended that people stay at least 80 kilometers away from the troubled nuclear complex.

Japan's national police agency says the death toll from the March 11 earthquake and tsunami is above 10,000. About 17,000 people remain missing


Steve Herman

A veteran journalist, Steven L Herman is the Voice of America Asia correspondent.

You May Like

China May Be Biggest Winner From Ukraine Crisis

Missile sales, oil and gas shipments are among many areas that may drive Beijing and Moscow closer together in coming years More

Obama Faces Chaotic World, Limits of Power

Current foreign policy issues bring into focus challenges for US policymakers who are mindful of Americans' waning appetite for overseas military engagements More

SADC Meeting Lesotho Officials to Resolve Stalemate

Official says regional bloc has been engaged with leaders in Lesotho to resolve political disagreement that led to coup attempt More

This forum has been closed.
Comments
     
There are no comments in this forum. Be first and add one

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
West Africa Ebola Vaccine Trials Possible by Early 2015i
X
Carol Pearson
August 30, 2014 7:14 PM
A U.S. health agency is speeding up clinical trials of a possible vaccine against the deadly Ebola virus that so far has killed more than 1,500 people in West Africa. If successful, the next step would be a larger trial in countries where the outbreak is occurring. VOA's Carol Pearson has more.
Video

Video West Africa Ebola Vaccine Trials Possible by Early 2015

A U.S. health agency is speeding up clinical trials of a possible vaccine against the deadly Ebola virus that so far has killed more than 1,500 people in West Africa. If successful, the next step would be a larger trial in countries where the outbreak is occurring. VOA's Carol Pearson has more.
Video

Video Survivors Commemorate 70th Anniversary of Nazi Liquidation of Jewish Ghetto

When the German Nazi army occupied the Polish city of Lodz in 1939, it marked the beginning of a long nightmare for the Jewish community that once made up one third of the population. Roughly 200,000 people were forced into the Lodz Ghetto. Less than 7,000 survived. As VOA’s Kane Farabaugh reports, some survivors gathered at the Union League Club in Chicago on the 70th anniversary of the liquidation of the Lodz Ghetto to remember those who suffered at the hands of the Nazi regime.
Video

Video Cost to Raise Child in US Continues to Rise

The cost of raising a child in the United States continues to rise. In its latest annual report, the U.S. Department of Agriculture says middle income families with a child born in 2013 can expect to spend more than $240,000 before that child turns 18. And sending that child to college more than doubles that amount. VOA’s Deborah Block visited with a couple with one child in Alexandria, Virginia, to learn if the report reflects their lifestyle.
Video

Video Chaotic Afghan Vote Recount Threatens Nation’s Future

Afghanistan’s troubled presidential election continues to be rocked by turmoil as an audit of the ballots drags on. The U.N. says the recount will not be completed before September 10. Observers say repeated disputes and delays are threatening the orderly transfer of power and could have dangerous consequences. VOA correspondent Meredith Buel reports.
Video

Video Ukraine Battles Pro-Russia Rebel Assault

After NATO concluded an emergency meeting to discuss the crisis in eastern Ukraine, the country is struggling to contain heavy fighting near the strategic port of Mariupol, on the Azov Sea. Separatist rebels are trying to capture the city, allegedly with Russian military help, and Ukraine's defense forces are digging in. VOA's Daniel Schearf spoke with analysts about what lies ahead for Ukraine.
Video

Video Growing Business Offers Paint with a Twist of Wine

Two New Orleans area women started a small business seven years ago with one thing in mind: to help their neighbors relieve the stress of coping with a hurricane's aftermath. Today their business, which pairs painting and a little bit of wine, has become one of the fastest growing franchises across the U.S. VOA’s June Soh met the entrepreneurs at their newest franchise location in the Washington suburbs.
Video

Video Ebola Vaccine Trials To Begin Next Week

The National Institutes of Health says it is launching early stage trials of a vaccine to prevent the Ebola virus, which has infected or killed thousands of people across West Africa. The World Health Organization says Ebola could infect more than 20,000 people across the region by the time the outbreak is over. The epidemic has health experts and governments scrambling to prevent more people from becoming infected. Zlatica Hoke has more.
Video

Video Asian Bacteria Threatens Florida Orange Trees

Florida's citrus fruit industry is facing a serious threat from a bacteria carried by the Asian insect called psyllid. The widespread infestation again highlights the danger of transferring non-native species to American soil. VOA’s George Putic reports.
Video

Video Aging Will Reduce Economic Growth Worldwide in Coming Decades

The world is getting older, fast. And as more people retire each year, fewer working-age people will be there to replace them. Bond rating agency Moody’s says that will lead to a decline in household savings; reducing global investments - which in turn, will lead to slower economic growth around the world. But experts say it’s not too late to mitigate the economic impact of the world’s aging populations. Mil Arcega has more.
Video

Video Is West Doing Enough to Tackle Islamic State?

U.S. President Barack Obama has ruled out sending ground troops to Iraq to fight militants of the so-called Islamic State, or ISIS, despite officials in Washington describing the extremist group as the biggest threat the United States has faced in years. Henry Ridgwell reports from London on the growing uncertainty over whether the West’s response to ISIS will be enough to defeat the terrorist threat.
Video

Video Coalition to Fight Islamic State Could Reward Assad

The United States along with European and Mideast allies are considering a broader assault against Islamic State fighters who have spread from Syria into Iraq and risk further destabilizing an already troubled region. But as VOA State Department Correspondent Scott Stearns reports, confronting those militants could end up helping the embattled Syrian President Bashar al-Assad.
Video

Video Made in America Socks Get Toehold in Online Fashion Market

Three young entrepreneurs are hoping to revolutionize the high-end sock industry by introducing all-American creations of their own. And they’re doing most of it the old-fashioned way. VOA’s Julie Taboh recently caught up with them to learn what goes into making their one-of-a-kind socks.
Video

Video Americans, Ex-Pats Send Relief Supplies to West Africa

Health organizations from around the world are sending supplies and specialists to the West African countries that are dealing with the worst Ebola outbreak in history. On a smaller scale, ordinary Americans and African expatriates living in the United States are doing the same. VOA's Carol Pearson reports.

AppleAndroid