Radioactive water leaks from crippled Japan plant
RIKUZENTAKATA, Japan – Highly radioactive water spilled into the ocean from a tsunami-damaged nuclear power plant Saturday as Japan’s prime minister surveyed the damage in a town gutted by the wave.
The Fukushima Dai-ichi nuclear complex has been spewing radioactivity since March 11, when a magnitude-9.0 earthquake and ensuing wave knocked out power, disabling cooling systems and allowing radiation to seep out of the overheating reactors. Authorities said the leak they identified Saturday could be the source of radioactivity found in coastal waters in recent days.
Prime Minister Naoto Kan went to the plant and flew over the tsunami-ravaged coast soon after the wave hit, but Saturday was the first time he set foot in one of the pulverized towns.
Dressed in the blue work clothes that have become almost a uniform for officials, Kan stopped in Rikuzentakata, where the town hall is one of the few buildings still standing. All its windows are blown out and a tangle of metal and other debris is piled in front of it.
The prime minister bowed his head for a minute of silence in front of the building. He met with the town’s mayor, whose 38-year-old wife was swept away in the wave and is still missing. Officials fear about 25,000 people may have been killed, many of whose bodies have not been found.
“The government fully supports you until the end,” Kan later told 250 people at an elementary school that is serving as an evacuation center.
Megumi Shimanuki, whose family is living in a similar shelter 100 miles (160 kilometers) away in Natori, said Kan didn’t spend enough time with people on the ground. Kan returned to Tokyo in the afternoon.
“The government has been too focused on the Fukushima power plant rather than the tsunami victims,” said Shimanuki, 35. “Both deserve attention.”
Saturday’s leak was from a newly discovered crack in a maintenance pit on the edge of the Fukushima complex, Nuclear and Industrial Safety Agency spokesman Hidehiko Nishiyama said.
The crack was apparently caused by the quake and may have been leaking since then, said spokesman Osamu Yokokura of Tokyo Electric Power Co., which runs the plant.
Measurements showed the air above the radioactive water in the pit contained more than 1,000 millisieverts per hour of radioactivity. Even just two feet (60 centimeters) away, that figure dropped to 400 millisieverts. Workers have taken samples of the water in the pit and seawater and are analyzing them to determine the level of contamination.