Beyond Fukushima - When will we learn? Paul Gunter & Kevin Kamps P1

On the afternoon of March 11th, 2011 - a massive 9.0 earthquake struck just off the main island of Japan - rattling the nation to its core. Nestled on the east coast of Japan - not too far from the epicenter of that quake - was the Fukushima Daiichi Nuclear Plant - a plant with six nuclear reactors - three of which weren't designed to handle an earthquake of that magnitude. Right after the ground started shaking - reactors 1, 2, and 3 at the plant went into automatic shutdown. Reactors 4, 5, and 6 were already shutdown for inspection. The main power source to keep the reactors cool - the electric grid - was knocked out by the earthquake - so 13 emergency diesel generators immediately kicked in to keep the reactors cool. But within ten minutes, the emergency cooling systems at reactor 1 failed - and radioactive fuel rods within the reactors began to melting down. But things were about to get a lot worse. Approximately 50 minutes after the earthquake - a giant 45-foot tsunami slammed into the east coast of Japan - and right into the Fukushima Daiichi plant. It swept across the plant's seawalls - and flooded the turbine buildings - shutting down the emergency diesel generators - and cutting off critical cooling to the reactors. At this point - the operators of the Fukushima plant knew they had a crisis on their hands. At approximately 3:41 in the afternoon - less than an hour after the earthquake - TEPCO, which operated the plant, notified the authorities that they had a ...

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