Getting back to Fukushima. Some word from the French team on the ground-
Quote:On the stabilization of the reactor site and beyond:
"If there are orders of magnitude that I would like to share with you, they are the following: the
return to a more or less acceptable level of safety on-site is a question of weeks, and, no doubt, of
months. The management of the contamination outside the plant - the plant clearly is a lost site -
beyond, around the plant, it is a question of years if not of decades.
Andre-Claude Lacoste, president of the
French nuclear society.
Also:
Quote:The International Atomic Energy Agency has
reported that levels of Cesium-137 in areas outside the emergency evacuation zone (especially near Iitate Village, 40 kilometers—24 miles away) are more than twice as high than levels the Soviets established for relocation from the Chernobyl area. The IAEA said cesium levels are up to 3.7megabecquerels per square meter (MBq/sq. m) in that area. Soviet guidelines required relocation when Cesium levels reached 1.48 MBq/sq. m. This is adding to pressure on the Japanese government to expand the evacuation zone.
That's the hot-spot that was reading about 10uSv/hr, located 40km to the North. They are going to have to evacuate that area pretty soon. At that rate of exposure, they will reach an annual dose of 88mSv, which is 38mSv greater than the occupational limit. The limit in the General population is likely to be about 7mSv per month. I would say that anyone remaining in that area had already exceeded the annual limit of 1mSv for the general population by a factor of 300%.