The Japanese government yesterday announced that it will spend US$470 million on a subterranean ice wall and other steps in a desperate bid to stop leaks of radioactive water from the crippled Fukushima Dai-ichi nuclear station after repeated failures by the plant’s operator.
The decision is widely seen as an attempt to show that the nuclear accident will not be a safety concern just days before the International Olympic Committee (IOC) chooses between Tokyo, Istanbul and Madrid as the host of the 2020 Olympics. The decision will be announced on Saturday.
The Fukushima Dai-ichi plant has been leaking hundreds of tonnes of contaminated underground water into the sea since shortly after the 2011 earthquake and tsunami damaged the complex. Several leaks from tanks storing tainted water in recent weeks have heightened the sense of crisis that the plant’s owner, Tokyo Electric Power Co (TEPCO), is not able to contain the problem.
“Instead of leaving this up to TEPCO, the government will step forward and take charge,” Japanese Prime Minister Shinzo Abe said after adopting the outline. “The world is watching if we can properly handle the contaminated water but also the entire decommissioning of the plant.”
The government plans to spend an estimated ￥47 billion (US$470 million) through the end of March 2015 on two projects — ￥32 billion on the ice wall and ￥15 billion on upgraded water treatment units that is supposed to remove all radioactive elements but water-soluble tritium — according to energy agency official Tatsuya Shinkawa.
However, the government is not paying for urgently needed water tanks and other equipment that TEPCO is using to stop leaks.
The ice wall would freeze the ground to a depth of up to 30m through an electrical system of thin pipes carrying a coolant as cold as minus 40?C. That would block contaminated water from escaping the facility’s immediate surroundings, as well as keep underground water from entering the reactor and turbine buildings, where much of the radioactive water has collected.
The project, which TEPCO and the government proposed in May, is being tested for feasibility and set for completion by March 2015.
TYPHOON: The storm’s path indicates a high possibility of Krathon making landfall in Pingtung County, depending on when the storm turns north, the CWA said Typhoon Krathon is strengthening and is more likely to make landfall in Taiwan, the Central Weather Administration (CWA) said in a forecast released yesterday afternoon. As of 2pm yesterday, the CWA’s updated sea warning for Krathon showed that the storm was about 430km southeast of Oluanpi (鵝鑾鼻), Taiwan’s southernmost point. It was moving in west-northwest at 9kph, with maximum sustained winds of 119kph and gusts of up to 155kph, CWA data showed. Krathon is expected to move further west before turning north tomorrow, CWA forecaster Wu Wan-hua (伍婉華) said. The CWA’s latest forecast and other countries’ projections of the storm’s path indicate a higher
SLOW-MOVING STORM: The typhoon has started moving north, but at a very slow pace, adding uncertainty to the extent of its impact on the nation Work and classes have been canceled across the nation today because of Typhoon Krathon, with residents in the south advised to brace for winds that could reach force 17 on the Beaufort scale as the Central Weather Administration (CWA) forecast that the storm would make landfall there. Force 17 wind with speeds of 56.1 to 61.2 meters per second, the highest number on the Beaufort scale, rarely occur and could cause serious damage. Krathon could be the second typhoon to land in southwestern Taiwan, following typhoon Elsie in 1996, CWA records showed. As of 8pm yesterday, the typhoon’s center was 180km
TYPHOON DAY: Taitung, Pingtung, Tainan, Chiayi, Hualien and Kaohsiung canceled work and classes today. The storm is to start moving north this afternoon The outer rim of Typhoon Krathon made landfall in Taitung County and the Hengchun Peninsula (恆春半島) at about noon yesterday, the Central Weather Administration (CWA) said, adding that the eye of the storm was expected to hit land tomorrow. The CWA at 2:30pm yesterday issued a land alert for Krathon after issuing a sea alert on Sunday. It also expanded the scope of the sea alert to include waters north of Taiwan Strait, in addition to its south, from the Bashi Channel to the Pratas Islands (Dongsha Islands, 東沙群島). As of 6pm yesterday, the typhoon’s center was 160km south of
STILL DANGEROUS: The typhoon was expected to weaken, but it would still maintain its structure, with high winds and heavy rain, the weather agency said One person had died amid heavy winds and rain brought by Typhoon Krathon, while 70 were injured and two people were unaccounted for, the Central Emergency Operation Center said yesterday, while work and classes have been canceled nationwide today for the second day. The Hualien County Fire Department said that a man in his 70s had fallen to his death at about 11am on Tuesday while trimming a tree at his home in Shoufeng Township (壽豐). Meanwhile, the Yunlin County Fire Department received a report of a person falling into the sea at about 1pm on Tuesday, but had to suspend search-and-rescue
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