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Showing posts with label disaster. Show all posts
Showing posts with label disaster. Show all posts

Pakistan orders safety review of nuke plants

Pakistan’s nuclear regulator on Tuesday ordered a safety review of the country’s two atomic power plants in the wake of Japan’s nuclear disaster, warning that further steps could be required.
The Pakistan Nuclear Regulator Authority (PNRA) said it asked the Pakistan Atomic Energy Commission (PAEC) “to revisit the safety aspects of the nuclear power plants at Karachi and Chashma”.
Pakistan suffered a major 7.6 magnitude earthquake in October 2005 that killed 73,000 people and made more than three million others homeless in Kashmir and northwest, but its nuclear plants remained safe.
“PNRA will continue to study the accident at Fukushima and the response of Japanese and other regulatory authorities and may ask PAEC to take additional measures,” it said.
The authority said the nuclear power plants in Pakistan “do not pose any unwarranted radiation hazard” and operate on par with international standards.
China built a 300-megawatt nuclear power reactor at Chashma in Punjab province that went operational in 2000 and another of the same capacity is under construction. A plant in Karachi produces 50 megawatts.
China has also been contracted to build two more reactors at Chashma, officials have said.
Pakistan joined the club of nuclear-armed states in 1998. It scrambled to secure the technology after India’s first nuclear test in 1974, and is now believed to have up to 100 nuclear weapons.
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1,000 dead in Japan quake; nuke plants overheat

More than 1,000 people were feared dead and authorities scrambled to prevent meltdown at two nuclear plants Saturday after a monster tsunami devastated a swathe of northeast Japan.
Reactor cooling systems failed after Friday’s record 8.9-magnitude earthquake hit, unleashing a terrifying 10-metre high wave that tore through coastal towns and cities and destroying all in its path.
Radiation 1,000 times above normal was detected in the control room of one nuclear plant, although authorities said levels outside the facility’s gates were only eight times above normal, spelling “no immediate health hazard”.
Tens of thousands of people were evacuated from around the plants as Tokyo Electric Power, which runs the facilities, said it had released some radioactive vapour at both locations to relieve building reactor pressure.
“We are not in a situation in which residents face health damage,” Chief Cabinet Secretary Yukio Edano told reporters, according to Jiji news agency.
The two nuclear plants affected are the Fukushima No. 1 and No. 2 plants, both located about 250 kilometres northeast of Tokyo.
The atomic emergency came as the country struggled to assess the full extent of the devastation wrought by the massive tsunami, which was unleashed by the strongest quake ever recorded in Japan off the eastern coast.
The towering wall of water pulverised the northeastern city of Sendai, where police reportedly said 200-300 bodies had been found on the coast.
The unstoppable black tide picked up shipping containers, wrecked cars and the debris of shattered homes and crashed through the streets of Sendai and across open fields, forming a mud slick that covered swathes of land.
Japan sits on the “Pacific Ring of Fire” and Tokyo is in one of its most dangerous areas, where three continental plates are slowly grinding against each other, building up enormous seismic pressure.
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