nuclear-news

A committee under Japan’s Nuclear Safety Commission has been reviewing the country’s nuclear disaster prevention guidelines, trying to learn lessons from the worst nuclear disaster since 1986.

It is considering creating a 30-km (18-mile) radius around nuclear power plants where residents should be ready to take shelter or prepare to evacuate, a draft document compiled by the NSC secretariat and released by the NSC on Thursday showed.

This compares with a current zone of a radius up to 10 km. It is also considering recommending that local authorities in a 50-km radius from plants be prepared to provide iodine tablets that help prevent thyroid cancers from radiation exposure.

The committee is planning to revise the draft document and finalize recommendations on evacuation zones next month. It plans to come up with a mid-term review this year, while it may take years to fully revise the guidelines, an official at the NSC secretariat said.

About 80,000 residents were forced to evacuate from a 20-km radius from the Fukushima Daiichi plant after the radiation crisis and some 30,000 more left the 20-30-km radius zone, though some are starting to come back……

The United States and some other countries had advised its citizens to stay out of a 80-km radius of the Fukushima plant. http://www.reuters.com/article/2011/10/21/us-japan-nuclear-idUSTRE79K24420111021

AUDIO Japanese govt afraid to tell the truth    http://enenews.com/professor-believe-going-nightmare-im-afraid-dealt-fatal-blow-japan-japan-lost-future-video

Mr. Hayashida, who discovered the high level at the baseball field, says that he is not waiting any longer for government assurances. He moved his family to Okayama, about 370 miles to the southwest.

“Perhaps we could have stayed in Tokyo with no problems,” he said. “But I choose a future with no radiation fears.”

Then came the test result: the level of radioactive cesium in a patch of dirt just meters from where his 11-year-old son, Koshiro, played baseball was equal to those in some contaminated areas around Chernobyl.

The patch of ground was one of more than 20 spots in and around the nation’s capital that the citizen’s group, and the respected nuclear research center they worked with, found were contaminated with potentially harmful levels of radioactive cesium.

It has been clear since the early days of the nuclear accident, the world’s second worst after Chernobyl, that that the vagaries of wind and rain had scattered worrisome amounts of radioactive materials in unexpected patterns far outside the evacuation zone 12 miles around the stricken plant. But reports that substantial amounts of cesium had accumulated as far away as densely populated Tokyo have raised new concerns about how far the contamination had spread, possibly settling in areas where the government has not even considered looking. Continue reading →

Strontium 90 detected in region around Tokyo, Washington Post, By Chico Harlan, October 13 SEOUL — Tokyo residents carrying radiation-detection equipment have found small hot spots in several areas of the city, prompting Japanese officials to promise more detailed government monitoring of radiation levels in the country’s most populous region.

Apart from the latest radiation detections, Japan faces a massive decontamination job that will require years of work and billions of dollars. Officials say an area of 925 square miles must be decontaminated by a combination of scrubbing and topsoil removal.

The towns closest to the plant, located along the coast in Fukushima prefecture, will not be habitable for decades. Last week, health-care workers began conducting checkups on more than 300,000 children in Fukushima…..  http://www.washingtonpost.com/world/asia_pacific/mini-hotspots-strontium-90-detected-in-region-around-tokyo/2011/10/13/gIQA6XqHhL_story.html