![]() The plant workers feel ashamed and are ostracized because they were unable to contain radiation from the disaster. His peer superintendent, Naohiro Masuda of Daini, is now in charge of the decades-long decommissioning efforts. Masao Yoshida, the Daiichi plant superintendent, defied orders and used seawater to cool the reactors, and was later reprimanded. The documentary interviewed and profiled key people in the disaster including Japanese Prime Minister Naoto Kan, and TEPCO general manager Takeyuki Inagaki, who describes working in a darkened nuclear reactor control room using flashlights while three nearby reactors were melting down. Suburbs near Fukushima remain abandoned, and their residents reside in temporary housing. The narrator interweaves each of these stories as the video progresses.Īfter the ensuing nuclear crises were managed or prevented, a decades-long decommissioning effort has started. Fukushima Daini workers were able to redirect power to the water pumps and prevent meltdowns in a herculean effort involving the installation of miles of power cables. Three meltdowns occurred at Daiichi along with three hydrogen gas explosions that emitted radioactive material into the environment. The NOVA video details the heroic efforts at Fukushima Daiichi and Fukushima Daini to prevent multiple nuclear disasters resulting from the earthquake and tsunami. wall of water flooded the Fukushima facilities and caused the diesel generators to fail. Unfortunately, the earthquake spawned an immense tsunami, a sea wave that inundated the Japanese coast. At this point no meltdowns would have occurred. Backup generators kicked on and were used to maintain cooling of the reactors. The twin nuclear facilities at Fukushima, Daiichi and Daini, lost power during the earthquake. The earthquake lasted for six minutes and created immense destruction across Japan. The March 2011 earthquake was the largest in Japan’s history. You will need to obtain a DVD of the video or locate an internet site for streaming.Ī Google Forms, self-grading quiz of the video questions is available here. The Zip file download contains files in both PDF and MS Word format. The two-sided video worksheet consists of 35 multiple-choice questions, and an answer key is included. Plant workers undertook heroic and life-threatening efforts to prevent the disaster from becoming worse. Three of the reactors melted down into "radioactive magma", and three hydrogen explosions released radioactive material into the surrounding community (which remains uninhabited). The nuclear power stations at Fukushima became flooded leading to a loss of power and ability to maintain cooling in the reactors. This NOVA video documents the three nuclear meltdowns that occurred March 2011 in Japan which resulted from a magnitude 9 earthquake and subsequent tsunami.
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