Harvey Wasserman addresses the question, “What are the risks involved with the spent fuel-rod removal scheduled to start November, including the scope of global radiation fallout?”
Daily Archives: October 11, 2013
14,000 Hiroshimas Still Hang in the Fukushima Air… — Counterpunch
” Japan’s pro-nuclear Prime Minister has finally asked for global help at Fukushima.
It probably hasn’t hurt that more than 100,000 people have signed petitions calling for a global takeover; more than 8,000 have viewed a new YouTube on it.
Massive quantities of heavily contaminated water are pouring into the Pacific Ocean, dousing workers along the way. Hundreds of huge, flimsy tanks are leaking untold tons of highly radioactive fluids.
At Unit #4, more than 1300 fuel rods, with more than 400 tons of extremely radioactive material, containing potential cesium fallout comparable to 14,000 Hiroshima bombs, are stranded 100 feet in the air
All this more than 30 months after the 3/11/2011 earthquake/tsunami led to three melt-downs and at least four explosions.
“Our country needs your knowledge and expertise” he has said to the world community. “We are wide open to receive the most advanced knowledge from overseas to contain the problem.”.
But is he serious?
“I am aware of three US companies with state of the art technology that have been to Japan repeatedly and have been rebuffed by the Japanese government,” says Arnie Gundersen, a Vermont-based nuclear engineer focused on Fukushima.
“I have spoken with six Japanese medical doctors who have said that they were told not to discuss radiation induced medical issues with their patients. None will speak out to the press.
“Three American University professors…were afraid to sign the UN petition to Ban Ki-Moon because it would endanger their Japanese colloquies who they are doing research with.”
Abe, he says (to paraphrase it politely), might not be entirely forthcoming. … ”
Radiation levels near Japan’s damaged Fukushima reactor hit two-year high — Reuters
” Oct 10 (Reuters) – Radiation levels in seawater just outside one of the damaged Fukushima reactors spiked this week to the highest level in two years, the operator of the crippled Japanese nuclear plant said on Thursday.
Radiation levels on Wednesday, the day six workers were exposed to highly radioactive water, jumped 13 times the previous day’s reading, the highest levels since late 2011.
A massive quake and tsunami hit the power station, operated by Tokyo Electric Power Co, also known as Tepco, in March 2011, causing three reactor meltdowns and hydrogen explosions.
Tepco, which is pouring hundreds of tonnes of water to keep reactors cool, has struggled to contain the build up of radioactive water at the plant.
In the latest incident, a worker on Wednesday mistakenly detached a pipe connected to a treatment system, releasing seven tonnes of highly radioactive water.
The accidents at the Fukushima Daiichi plant, 220 km (130 miles) north of Tokyo, are adding to the crisis and stirring doubt over Tepco’s abilities to carry out a complex cleanup widely expected to take decades.
Tepco said combined Cesium-134 and Cesium-137 readings just outside the damaged No. 2 reactor spiked to 1,200 becquerels per litre on Wednesday, more than 13 times the level on Tuesday.
Cesium-134 readings were 370 becquerels per litre while Cesium-137 was 830/litre within a silt fence right outside the reactor building. Regulatory limits for Cesium, which emits a strong gamma radiation and is harmful to the human body, is 90 bq/litre for Cesium-137 and 60 bq/litre for Cesium-134.
A Tepco spokesman said the sudden spike in radiation was caused by construction work near the No. 2 building.
Workers are injecting chemicals to harden the ground on the seaside of the Fukushima reactor buildings to prevent contaminated water from flowing out to the ocean. The pressure from pumping chemicals into the ground pushed some contaminated soil out into the port area, the spokesman said.
Tepco also said Cesium-137 readings just outside the silt fence next to the No.2 reactor rose to 160 bq/litre, also above the regulatory limit and almost double the previous day’s level.
The readings were taken right next to the Fukushima plant but hundreds of meters from the port entrance that connects to the Pacific Ocean.
Radiation from water leaking from the facility is mostly confined to the harbour around the plant, officials have said.
Last week, Tepco said 430 litres (113 gallons) of contaminated water had spilled out of a storage tank at Fukushima and probably flowed to the ocean.
Cesium readings further out in the Pacific Ocean remain non-detectable and officials say there is no environmental threat to other countries as radiation will be diluted by the sea.
In September, Prime Minister Shinzo Abe promised the International Olympic Committee that radioactive water problems at Fukushima were “under control” and any contamination is limited to the harbour next to the Fukushima plant.
Japan’s Nuclear Regulation Authority last week ordered Tepco to draft in additional workers and report within a week on its measures to tackle the hazardous clean-up. ”
Japan Safety : Nuclear Energy Updates 