Posts Tagged ‘MOX Fuel’

IRSN: 70,000 More People Must Evacuate Around Fukushima; TEPCO Now Admits Likely Meltdown in Reactors 2 and 3

05/24/2011 Leave a comment

“Paris – Seventy thousand people living beyond the 20km no-go zone around Fukushima should be evacuated because of radioactivity deposited by the crippled nuclear plant, a watchdog said.

Updating its assessment of the March 11 disaster, France’s Institute for Radiological Protection and Nuclear Safety (IRSN) highlighted an area northwest of the plant that lies beyond the 20km zone whose inhabitants have already been evacuated.

Radioactivity levels in this area range from several hundred becquerels per square metre to thousands or even several million bequerels per square metre, the IRSN report, issued late on Monday, said.

Around 70 000 people, including 9 500 children aged up to 14, live in the area, ‘the most contaminated territory outside the evacuation zone’, the agency said.” Read more.

TEPCO Stating the Obvious After 2 Months: Reactors 2, 3 Total Meltdown More Likely – “TEPCO reported on May 23 that the Reactors 2 and 3 at Fukushima I Nuclear Power Plant had a core meltdown just like the Reactor 1, based on their analysis on the reactor parameters right after the earthquake on March 11.” Read more.

Fukushima Could Lead To A Tragedy Far Beyond Chernobyl, Creating Permanent Dead-Zones in Japan

03/31/2011 Leave a comment

Dr Michio Kaku: “This is huge.  For the first time they’re [the Japanese government] using that dreaded word ‘breach’, meaning uncontrolled release of radiation into the environment.  And remember that unit 3, which is suspected to have the breach, contains plutonium.  Plutonium is the most toxic chemical known to science.  A spec of plutonium — a millionth of a gram — could cause cancer if it’s ingested, and so this has to be looked at very carefully because if there is a full abandonment of the reactor site, if they abandon ship, we could be in free fall.”

Reactor No. 3 Core May Be Leaking at Damaged Fukushima Plant

03/28/2011 Leave a comment

“By Go Onomitsu and Takashi Hirokawa – (Bloomberg) – Japan’s nuclear regulator said a reactor core at the quake-damaged Fukushima power plant may be leaking after workers were injured by radioactive water.

The Nuclear and Industrial Safety Agency said yesterday there may be some kind of leak from the reactor, causing high levels of radiation found in water in the basement of the reactor No. 3’s turbine building.

‘We’re trying to prevent a deterioration of the situation,” Prime Minister Naoto Kan said in a public address in Tokyo yesterday. ‘We must continue to work with a high sense of alertness.’

Repair work at the site of the worst nuclear disaster since Chernobyl has been plagued by explosions, fires and leaks of toxic material. The plant’s operator, Tokyo Electric Power Co., said pools of radioactive water had accumulated at other reactors, Kyodo News reported.”  Read more.

Japan Official: Fukushima Reactor No. 3 with MOX Fuel May Be Breached and Leaking Radioactive Material

03/25/2011 1 comment

Read here about the type of fuel that is being used in reactor No. 3.

By the CNN Wire Staff – “Tokyo (CNN) — Authorities in Japan raised the prospect Friday of a likely breach in the all-important containment vessel of the No. 3 reactor at the stricken Fukushima Daiichi nuclear power plant, a potentially ominous development in the race to prevent a large-scale release of radiation.

Contaminated water likely seeped through the containment vessel protecting from the reactor’s core, said Hidehiko Nishiyama of the Japan nuclear and industrial safety agency.

Three men working inside the No. 3 reactor stepped into water this week that had 10,000 times the amount of radiation typical for that locale, Nishiyama said. That water likely indicates ‘some sort of leakage’ from the reactor core, signaling a possible break of the containment vessel that houses the core.”  Read more.

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