India-Sri Lanka will battle it out in the final of the ICC World Cup 2011 at the Wankhede Stadium in Mumbai. After the exciting, high tension India-Pakistan semifinal, this too promises to be an exciting game. The Mahendra Singh Dhoni - Sangakkara battle promises to be another cliffhanger for the players & the fans alike. The performance of the players in the final match will not only impact their commercial brand value but also determine the future of the cash rich Indian cricket board. The last match of the world cup also promises to generate a lot of action for brands, companies and sports broadcasters.
Thursday, March 31, 2011
India Vs Sri Lanka in the final of the ICC World Cup 2011.
India-Sri Lanka will battle it out in the final of the ICC World Cup 2011 at the Wankhede Stadium in Mumbai. After the exciting, high tension India-Pakistan semifinal, this too promises to be an exciting game. The Mahendra Singh Dhoni - Sangakkara battle promises to be another cliffhanger for the players & the fans alike. The performance of the players in the final match will not only impact their commercial brand value but also determine the future of the cash rich Indian cricket board. The last match of the world cup also promises to generate a lot of action for brands, companies and sports broadcasters.
Wednesday, March 30, 2011
Indo-Pak semi-final: A memorable day for employees.
MUMBAI:Are you bleeding blue?' mobile phone company Uninor asks employees at its Mumbai office in the build-up to the India-Pakistan semi-final match on Wednesday. As if to be sure about loyalties, it specifies a dress code--blue jerseys signifying the colour of the Indian cricket team--while inviting staff to watch the "mother of all cricket matches" at the company's cafeteria.
"A life-sized screen, snacks and loads of excitement are in store," it promises in an email, adding almost as an afterthought that "employees can work out of the cafeteria on Wednesday." Like Uninor, company after company is creating an atmosphere of convivial bonhomie, transforming a traditional cricketing rivalry into an impromptu celebration. Coca-Cola India and Vodafone Essar are throwing in a big screen, snacks and beverages for staff who want to watch the match at the workplace.
Those who may prefer something different from the office fare can leave in the afternoon, no questions asked. Starting early and winding up no later than 2 pm is the most common stratagem that companies are adopting. For some, it is a way of showing employees they care while for others it is their contribution to garnering good wishes and support for the Indian team. "The positive energy created by this announcement will more than make up for the low productivity . Employees seem to be working harder today to keep themselves for Wednesday," says Amarnath Ananthanarayanan, CEO & MD of Bharti AXA General Insurance.
At Glenmark Pharmaceuticals , the world cup semifinal is an opportunity to create what it calls "work-life balance and bonding ." The company has created a special portal where employees predict winners and best players . Until Tuesday, the portal had received 600 entries . Movie chain SRS group and CHD Developers are even inviting families of employees to join in the fun. "This for us is not yet another employee engagement activity but a belief in the spirit of team," says Ravi Saund, head of business development at CHD Developers.
Harsh Goenka of RPG Enterprises will watch the semi-final match on a giant television screen along with employees at Ceat Mahal, the corporate headquarters in Mumbai. It is not just managers and executives but also future mangers who will be on leave on Wednesday. Ahmedabad-based Endeavor Careers has announced a holiday for its nearly 1,000 students who are training for the Common Admission Test (CAT) to gain admission to business schools. GS Bhalla of yoghurt chain Cocoberry has told 300 employees at the corporate office that they can keep off work on Wednesday . "Some tradeoffs have to be made in the national interest," he says.
"A life-sized screen, snacks and loads of excitement are in store," it promises in an email, adding almost as an afterthought that "employees can work out of the cafeteria on Wednesday." Like Uninor, company after company is creating an atmosphere of convivial bonhomie, transforming a traditional cricketing rivalry into an impromptu celebration. Coca-Cola India and Vodafone Essar are throwing in a big screen, snacks and beverages for staff who want to watch the match at the workplace.
Those who may prefer something different from the office fare can leave in the afternoon, no questions asked. Starting early and winding up no later than 2 pm is the most common stratagem that companies are adopting. For some, it is a way of showing employees they care while for others it is their contribution to garnering good wishes and support for the Indian team. "The positive energy created by this announcement will more than make up for the low productivity . Employees seem to be working harder today to keep themselves for Wednesday," says Amarnath Ananthanarayanan, CEO & MD of Bharti AXA General Insurance.
At Glenmark Pharmaceuticals , the world cup semifinal is an opportunity to create what it calls "work-life balance and bonding ." The company has created a special portal where employees predict winners and best players . Until Tuesday, the portal had received 600 entries . Movie chain SRS group and CHD Developers are even inviting families of employees to join in the fun. "This for us is not yet another employee engagement activity but a belief in the spirit of team," says Ravi Saund, head of business development at CHD Developers.
Harsh Goenka of RPG Enterprises will watch the semi-final match on a giant television screen along with employees at Ceat Mahal, the corporate headquarters in Mumbai. It is not just managers and executives but also future mangers who will be on leave on Wednesday. Ahmedabad-based Endeavor Careers has announced a holiday for its nearly 1,000 students who are training for the Common Admission Test (CAT) to gain admission to business schools. GS Bhalla of yoghurt chain Cocoberry has told 300 employees at the corporate office that they can keep off work on Wednesday . "Some tradeoffs have to be made in the national interest," he says.
Thursday, March 24, 2011
Sachin Tendulkar past the 18,000-run mark in ( ODI ) One-Day Internationals Cricket.
Sachin Tendulkar past the 18,000-run mark in One-Day Internationals during India's World Cup quarter-final against Australia in Ahmedabad, crossed another milestone on Thursday .
Sachin Tendulkar Playing his 451st ODI, Tendulkar reached the milestone with a single off Australia fast bowler Brett Lee in the 14th over of India's run chase at the Sardar Patel stadium in Motera. He was 45 short of 18,000 runs before the quarter-finals.
The 37-year-old Indian maestro is the highest run-getter in both Tests and ODIs. He has, till date, scored 14,692 runs from 177 Tests at an average of 56.94 with 51 hundreds and 59 half centuries. His aggregate score in all forms of cricket before this match stands at a staggering 32,657.
Tendulkar, who is playing in his sixth World Cup, is also the highest run scorer in the showpiece event.
Top 10 Highest ODI run Scorer.
Player Span Mat Inns NO Runs HS Ave BF SR 100 50 0
SR Tendulkar (India)
1989-2011 451 440 41 18008 200* 45.13 20851 86.36 48 94 20
ST Jayasuriya (Asia/SL)
1989-2009 444 432 18 13428 189 32.43 14719 91.22 28 68 34
RT Ponting (Aus/ICC)
1995-2011 359 349 37 13288 164 42.58 16510 80.48 30 79 19
Inzamam-ul-Haq (Asia/Pak)
1991-2007 378 350 53 11739 137* 39.52 15812 74.24 10 83 20
SC Ganguly (Asia/India)
1992-2007 311 300 23 11363 183 41.02 15416 73.70 22 72 16
JH Kallis (Afr/ICC/SA)
1996-2011 313 299 53 11180 139 45.44 15351 72.82 17 82 16
R Dravid (Asia/ICC/India)
1996-2009 339 313 40 10765 153 39.43 15124 71.17 12 82 13
BC Lara (ICC/WI)
1990-2007 299 289 32 10405 169 40.48 13086 79.51 19 63 16
Mohammad Yousuf (Asia/Pak)
1998-2010 288 273 40 9720 141* 41.71 12942 75.10 15 64 15
AC Gilchrist (Aus/ICC)
1996-2008 287 279 11 9619 172 35.89 9922 96.94 16 55 19
Top 10 Highest ODI run Scorer.
Player Span Mat Inns NO Runs HS Ave BF SR 100 50 0
SR Tendulkar (India)
1989-2011 451 440 41 18008 200* 45.13 20851 86.36 48 94 20
ST Jayasuriya (Asia/SL)
1989-2009 444 432 18 13428 189 32.43 14719 91.22 28 68 34
RT Ponting (Aus/ICC)
1995-2011 359 349 37 13288 164 42.58 16510 80.48 30 79 19
Inzamam-ul-Haq (Asia/Pak)
1991-2007 378 350 53 11739 137* 39.52 15812 74.24 10 83 20
SC Ganguly (Asia/India)
1992-2007 311 300 23 11363 183 41.02 15416 73.70 22 72 16
JH Kallis (Afr/ICC/SA)
1996-2011 313 299 53 11180 139 45.44 15351 72.82 17 82 16
R Dravid (Asia/ICC/India)
1996-2009 339 313 40 10765 153 39.43 15124 71.17 12 82 13
BC Lara (ICC/WI)
1990-2007 299 289 32 10405 169 40.48 13086 79.51 19 63 16
Mohammad Yousuf (Asia/Pak)
1998-2010 288 273 40 9720 141* 41.71 12942 75.10 15 64 15
AC Gilchrist (Aus/ICC)
1996-2008 287 279 11 9619 172 35.89 9922 96.94 16 55 19
Tuesday, March 22, 2011
India : Govt approves 6% hike in DA ( Dearness Allowance).
New Delhi, Mar 22 (PTI) In a bid to provide relief from high inflation, the government today increased dearness allowance (DA) by 6 per cent to 51 per cent, benefiting over 50 lakh central government employees and 38 lakh pensioners.
"The decision to hike DA was taken by the Union Cabinet at its meeting here," a Union minister said.
The combined impact of the hike will be Rs 5,715.90 crore per annum. However in the next financial year, the burden on the exchequer would be Rs 6,668.52 crore after the additional 6 per cent DA payout is factored in from January 1 to March 31 this year.
The increased DA, which will be effective from 1st January 2011, is provided to government staff and pensioners to compensate them for rising prices.
Presently, the DA is paid at 45 per cent of basic pay. The increase in DA by 6 per cent would be in accordance with the formula prescribed by the Sixth Pay Commission for central government employees.
The decision will provide direct relief to around 50 lakh employees and 38 lakh pensioners.
The DA is revised twice a year, on January 1 and July 1.
The relief came amid high retail prices, as inflation has been ruling above 9 per cent.
The Consumer Price Index (Industrial Workers), which is the basis for revising dearness allowance, was 9.47 per cent in December and 9.30 per cent in January.
Headline inflation, based on movement in wholesale prices, was 8.31 per cent in February, much above the comfort level of 5-6 per cent. Food inflation, too, was hovering above 9 per cent.
"The decision to hike DA was taken by the Union Cabinet at its meeting here," a Union minister said.
The combined impact of the hike will be Rs 5,715.90 crore per annum. However in the next financial year, the burden on the exchequer would be Rs 6,668.52 crore after the additional 6 per cent DA payout is factored in from January 1 to March 31 this year.
The increased DA, which will be effective from 1st January 2011, is provided to government staff and pensioners to compensate them for rising prices.
Presently, the DA is paid at 45 per cent of basic pay. The increase in DA by 6 per cent would be in accordance with the formula prescribed by the Sixth Pay Commission for central government employees.
The decision will provide direct relief to around 50 lakh employees and 38 lakh pensioners.
The DA is revised twice a year, on January 1 and July 1.
The relief came amid high retail prices, as inflation has been ruling above 9 per cent.
The Consumer Price Index (Industrial Workers), which is the basis for revising dearness allowance, was 9.47 per cent in December and 9.30 per cent in January.
Headline inflation, based on movement in wholesale prices, was 8.31 per cent in February, much above the comfort level of 5-6 per cent. Food inflation, too, was hovering above 9 per cent.
Saturday, March 19, 2011
Japan ends water spray on No.4 reactor at troubled nuclear plant.
Japan's defense ministry said Sunday that it succeeded in putting water into the No. 4 reactor at the troubled Fukushima No. 1 nuclear power plant.
About 80 tons of water was believed to have been shot into the reactor's spent fuel pool in a 70-minute mission which ended at 9: 30 a.m. local time (0030 GMT).
In a separate move, the Tokyo Fire Department shot over 2,000 tons of water into a spent fuel pool of the No. 3 reactor in an overnight mission that lasted more than 13 hours until 3:40 a.m. local time Sunday.
The cooling system was reactivated at the No. 6 reactor, thanks to restoration of electricity supply and the temperature of its overheated spent fuel pool has dropped to around 40 degrees Celsius, according to the operator Tokyo Electric Power Co.
The company is trying to restore electricity to the No. 1 and 2 reactors later Sunday to restart the cooling system.
The power plant, about 220 kilometers northeast of Tokyo, was stricken by catastrophic March 11 earthquake and ensuing tsunami, triggering a series of explosion and fire at four of its six reactors following failure of their cooling function due to damaged power supply.
About 80 tons of water was believed to have been shot into the reactor's spent fuel pool in a 70-minute mission which ended at 9: 30 a.m. local time (0030 GMT).
In a separate move, the Tokyo Fire Department shot over 2,000 tons of water into a spent fuel pool of the No. 3 reactor in an overnight mission that lasted more than 13 hours until 3:40 a.m. local time Sunday.
The cooling system was reactivated at the No. 6 reactor, thanks to restoration of electricity supply and the temperature of its overheated spent fuel pool has dropped to around 40 degrees Celsius, according to the operator Tokyo Electric Power Co.
The company is trying to restore electricity to the No. 1 and 2 reactors later Sunday to restart the cooling system.
The power plant, about 220 kilometers northeast of Tokyo, was stricken by catastrophic March 11 earthquake and ensuing tsunami, triggering a series of explosion and fire at four of its six reactors following failure of their cooling function due to damaged power supply.
Thursday, March 17, 2011
China Urges Full Disclosure on Japan Radiation Leaks.
The Chinese government on Thursday urged its crisis-hit neighbor Japan to issue prompt and accurate information about radiation leaks from a nuclear power plant ravaged by an earthquake and tsunami.
Concerned by rumors circulating in China about nuclear fallout and radiation exposure, China's Foreign Ministry spokeswoman Jiang Yu called on Tokyo to issue prompt and accurate details about stricken nuclear power plant ravaged by last week’s earthquake and tsunami.
Concerned by rumors circulating in China about nuclear fallout and radiation exposure, China's Foreign Ministry spokeswoman Jiang Yu called on Tokyo to issue prompt and accurate details about stricken nuclear power plant ravaged by last week’s earthquake and tsunami.
Photo: Reuters
Wednesday, March 16, 2011
Japan Radiation reaches Russia.
Fukushima nuclear power plant in Japan has pushed radiation levels up in neighbouring Russian territories.
Russia on Wednesday reported a slight increase in levels of radiation in its eastern coastal city of Vladivostok, located around 800 km from Fukushima.
But Russian authorities said that the radiation level, although high, was within safe limits.
Russia has been on alert to evacuate its citizens from Sakhalin
island and the southern Kuril island group.
Source : indiatoday
Japan suspends operations at Fukushima plant.
Japan on Wednesday suspended operations to prevent its Fukushima nuclear plant from melting down after a surge in radiation made it too dangerous for workers to remain at the facility. Chief Cabinet Secretary Yukio Edano said work on dousing reactors with water was disrupted by the need to withdraw.
The authorities were earlier considering spraying water and boric acid over the nuclear plant in a desperate measure to contain radiation after officials said that many fuel rods were damaged, in an escalating crisis caused by last week's earthquake and tsunami.
Masami Nishimura, a spokesman for Japan's nuclear safety agency, said the plant's operator, Tokyo Electric Power Co., had thought of the measures after a string of explosions and fires at the Fukushima Daiichi nuclear power plant.
Hajimi Motujuku, a spokesman for Tokyo Electric Power, or TEPCO, said the outer housing of the containment vessel at the No. 4 unit at the complex caught fire.
A spokesman for the Japan government said workers at the Fukushima plant were unable to continue radiation control efforts because of the risk of exposure.
On Tuesday, a fire broke out in the same reactor's fuel storage pond - an area where used nuclear fuel is kept cool - causing radioactivity to be released into the atmosphere. TEPCO said the new blaze erupted because the initial fire had not been fully extinguished.
Also Wednesday, Japan's nuclear safety agency said 70 percent of the nuclear fuel rods may have been damaged at another Fukushima Dai-ichi reactor that was first stricken last week, triggering the crisis.
"But we don't know the nature of the damage, and it could be either melting, or there might be some holes in them," said an agency spokesman, Minoru Ohgoda.
Japan's national news agency, Kyodo, said 33 percent of the fuel rods at a second reactor were also damaged.
The troubles have been caused by overheating of the reactors, which have lost their cooling ability because of damage to equipment from the earthquake and tsunami. Excessive heating will lead to a meltdown of the reactor and release hazardous radiation.
Boric acid is "important because it captures radiation and helps prevent radiation from leaking," said Nishimura, the safety agency spokesman.
He said the government had also ordered the utility company to immediately spray water on Unit 4.
Both units 1 and 3 have no roof after earlier blasts, making it easy to dump water onto them, he said. Unit 4 has holes in the building, allowing fire trucks to spray water inside, he said.
Boric acid contains boron, which helps slow nuclear reactions by absorbing neutrons, said Naj Meshkati, a nuclear power plant safety expert at the University of Southern California. But the same acid also melted away steel when it was used repeatedly at a troubled northern Ohio nuclear plant.
Radiation levels in areas around the nuclear plant rose early Tuesday afternoon but appeared to subside by evening, officials said. But the unease remained in a country trying to recover from the massive disasters that are believed to have killed more than 10,000 people and battered the world's third-largest economy.
The radiation leak caused the government to order 140,000 people living within 20 miles (30 kilometers) of the plant to seal themselves indoors to avoid exposure, and authorities declared a ban on commercial air traffic through the area. Worries about radiation rippled through Tokyo and other areas far beyond that cordon. The stock market plunged for a second straight day, dropping 10 percent Tuesday. However, the market soared more than 6 percent in Wednesday morning trading.
The re-emergence of the fire at the spent fuel pond in Unit 4 makes that "my biggest worry" because "the spent fuel pool really doesn't have any containment over it and it's very exposed," said Meshkati. "There is radioactive fuel that could cause some problems."
The fire could put all sorts of radioactive isotopes - such as cesium and iodine - into the air, Meshkati said.
Source : Indiatoday
The authorities were earlier considering spraying water and boric acid over the nuclear plant in a desperate measure to contain radiation after officials said that many fuel rods were damaged, in an escalating crisis caused by last week's earthquake and tsunami.
Masami Nishimura, a spokesman for Japan's nuclear safety agency, said the plant's operator, Tokyo Electric Power Co., had thought of the measures after a string of explosions and fires at the Fukushima Daiichi nuclear power plant.
The latest fire broke out at a reactor early on Wednesday, a day after the power plant emitted a burst of radiation that panicked an already edgy Japan following Friday's massive earthquake and tsunami that is estimated to have killed more than 10,000 people.
Hajimi Motujuku, a spokesman for Tokyo Electric Power, or TEPCO, said the outer housing of the containment vessel at the No. 4 unit at the complex caught fire.
A spokesman for the Japan government said workers at the Fukushima plant were unable to continue radiation control efforts because of the risk of exposure.
On Tuesday, a fire broke out in the same reactor's fuel storage pond - an area where used nuclear fuel is kept cool - causing radioactivity to be released into the atmosphere. TEPCO said the new blaze erupted because the initial fire had not been fully extinguished.
About three hours after the blaze erupted Wednesday, Japan's nuclear safety agency said flames could no longer be seen at Unit 4. But it was unable to confirm that the blaze had been put out, and clouds of white smoke were billowing from the reactor, according to live video footage of the plant.
Also Wednesday, Japan's nuclear safety agency said 70 percent of the nuclear fuel rods may have been damaged at another Fukushima Dai-ichi reactor that was first stricken last week, triggering the crisis.
"But we don't know the nature of the damage, and it could be either melting, or there might be some holes in them," said an agency spokesman, Minoru Ohgoda.
Japan's national news agency, Kyodo, said 33 percent of the fuel rods at a second reactor were also damaged.
The troubles have been caused by overheating of the reactors, which have lost their cooling ability because of damage to equipment from the earthquake and tsunami. Excessive heating will lead to a meltdown of the reactor and release hazardous radiation.
Engineers are desperately trying to cool the reactors and spent fuel rods after the electricity was cut off in the wake of the quake, shutting down their cooling functions.
Boric acid is "important because it captures radiation and helps prevent radiation from leaking," said Nishimura, the safety agency spokesman.
He said the government had also ordered the utility company to immediately spray water on Unit 4.
Both units 1 and 3 have no roof after earlier blasts, making it easy to dump water onto them, he said. Unit 4 has holes in the building, allowing fire trucks to spray water inside, he said.
Boric acid contains boron, which helps slow nuclear reactions by absorbing neutrons, said Naj Meshkati, a nuclear power plant safety expert at the University of Southern California. But the same acid also melted away steel when it was used repeatedly at a troubled northern Ohio nuclear plant.
The radiation leak caused the government to order 140,000 people living within 20 miles (30 kilometers) of the plant to seal themselves indoors to avoid exposure, and authorities declared a ban on commercial air traffic through the area. Worries about radiation rippled through Tokyo and other areas far beyond that cordon. The stock market plunged for a second straight day, dropping 10 percent Tuesday. However, the market soared more than 6 percent in Wednesday morning trading.
The re-emergence of the fire at the spent fuel pond in Unit 4 makes that "my biggest worry" because "the spent fuel pool really doesn't have any containment over it and it's very exposed," said Meshkati. "There is radioactive fuel that could cause some problems."
The fire could put all sorts of radioactive isotopes - such as cesium and iodine - into the air, Meshkati said.
Source : Indiatoday
Russia's Far East spark panic in Japan radiation fear.
RESIDENTS of Russia's Far East on Wednesday stocked up on iodine and nervously checked radiation levels despite official reassurances there was no danger from Japan's quake-damaged nuclear plant just 1,000km to the east.
Russia's emergencies ministry said that radiation levels remained normal and stressed that there was no risk for human health and that no danger from radiation was expected but many were not convinced.
In the regional capital Vladivostok, which is no more than 1,000km west of the Fukushima nuclear plant, pharmacies were sold-out of iodine, dosimeters - instruments that measure the amount of radiation - flew off the shelves and people bought tickets to Moscow.
'All the medicine was sold out yesterday and it is unclear when the new supplies will arrive,' said a salesman at a local pharmacy, referring to iodine, a standard anti-radiation treatment.
Pensioner Tatyana Zaitseva said she looked for iodine at several pharmacies in the city but could not find it anywhere.
'I believe that our authorities are telling the truth about what has happened in Japan,' she said. 'But you never know what may happen: today the situation is this but tomorrow the wind will change and we will get all the radiation.'
Source : Straitstimes
Russia's emergencies ministry said that radiation levels remained normal and stressed that there was no risk for human health and that no danger from radiation was expected but many were not convinced.
In the regional capital Vladivostok, which is no more than 1,000km west of the Fukushima nuclear plant, pharmacies were sold-out of iodine, dosimeters - instruments that measure the amount of radiation - flew off the shelves and people bought tickets to Moscow.
'All the medicine was sold out yesterday and it is unclear when the new supplies will arrive,' said a salesman at a local pharmacy, referring to iodine, a standard anti-radiation treatment.
Pensioner Tatyana Zaitseva said she looked for iodine at several pharmacies in the city but could not find it anywhere.
'I believe that our authorities are telling the truth about what has happened in Japan,' she said. 'But you never know what may happen: today the situation is this but tomorrow the wind will change and we will get all the radiation.'
Source : Straitstimes
No danger to India from the radiation leaks in Fukushima, Japan.
India Wednesday said it faces "no danger" from the radiation leak in Japan's quake-damaged Fukushima nuclear power plant as it is travelling in the opposite direction.
"I would like to assure the nation that on the basis of information received till date there is no danger to India from the radiation leaks in Fukushima," Minister of State for Science and Technology Ashwini Kumar told reporters outside parliament.
The magnitude-9 quake triggered blasts in three nuclear reactors at the Fukushima plant and there were apprehensions that the radiation from the area could affect other parts of the world.
The minister said: "The radiation, we are told, is travelling eastwards and we are in the opposite direction from Japan."
Fukushima is more than 6,500 km away from India.
The minister also said that the radiation was travelling over the Pacific Ocean mass and "normally the radiation vapours will drop into the ocean when it rains."
Prime Minister Manmohan Singh had also assured that all nuclear reactors in India can withstand "large natural disasters" but had ordered a safety review at nuclear plants following a nuclear fallout in disaster-hit Japan.
He had said the government wanted safety systems at all its nuclear plants studied to ensure they can withstand natural disasters like tsunamis and earthquakes.
Radiation released by the damaged reactors at Fukushima No. 1 nuclear power plant has been high enough to harm human health, the Japanese government warned Tuesday.
People living within 20 km of the facility have been asked to evacuate the area.
The March 11 quake and tsunami caused the cooling systems of reactors at Fukushima to fail, leading to the explosions and fears of reactor meltdowns.
According to Japan's National Police Agency, Friday's quake in northeastern Japan and the ensuing tsunami had left 3,373 people dead and 6,746 others missing. Around 530,000 are living in more than 2,600 shelters in quake-hit areas.
Source : economictimes
"I would like to assure the nation that on the basis of information received till date there is no danger to India from the radiation leaks in Fukushima," Minister of State for Science and Technology Ashwini Kumar told reporters outside parliament.
The magnitude-9 quake triggered blasts in three nuclear reactors at the Fukushima plant and there were apprehensions that the radiation from the area could affect other parts of the world.
The minister said: "The radiation, we are told, is travelling eastwards and we are in the opposite direction from Japan."
Fukushima is more than 6,500 km away from India.
The minister also said that the radiation was travelling over the Pacific Ocean mass and "normally the radiation vapours will drop into the ocean when it rains."
Prime Minister Manmohan Singh had also assured that all nuclear reactors in India can withstand "large natural disasters" but had ordered a safety review at nuclear plants following a nuclear fallout in disaster-hit Japan.
He had said the government wanted safety systems at all its nuclear plants studied to ensure they can withstand natural disasters like tsunamis and earthquakes.
Radiation released by the damaged reactors at Fukushima No. 1 nuclear power plant has been high enough to harm human health, the Japanese government warned Tuesday.
People living within 20 km of the facility have been asked to evacuate the area.
The March 11 quake and tsunami caused the cooling systems of reactors at Fukushima to fail, leading to the explosions and fears of reactor meltdowns.
According to Japan's National Police Agency, Friday's quake in northeastern Japan and the ensuing tsunami had left 3,373 people dead and 6,746 others missing. Around 530,000 are living in more than 2,600 shelters in quake-hit areas.
Source : economictimes
India : Fresh revelations of WikiLeaks caught Indian Prime Minister.
Fresh revelations of WikiLeaks' expose on US Embassy's leaked India cables indicating that the Prime Minister Dr Manmohan Singh was "isolated" within his own government over his "great belief" in pursuing talks with Pakistan, or that there was an "undeniable" pro-US tilt in the Union Cabinet's January 2006 reshuffle today generated political heat within and outside Parliament, with Opposition parties, including the Left and the BJP, demanding the government's explanation.
There was uproar in the Rajya Sabha as the Left MPs, supported by the BJP members, demanded that the government clarify its position on disclosures of cables of US Embassy in India to Washington, exposed, as part of its global expose, by the international whistleblower website, the Julian Assange-headed WikiLeaks.
Raising the matter this morning, the CPI-M member, Mr P Rajeeve, referred to media reports on WikiLeaks expose in which the then US Ambassador to India, Mr David Mulford, had described the January 2006 Cabinet reshuffle as having "undeniable pro-American tilt", especially highlighting the replacement of the petroleum and natural gas minister Mr Mani Shankar Aiyar, seen by the US as "contentious and outspoken Iran (Iran-Pakistan-India) pipeline advocate," by "pro-US" Mr Murli Deora.
Mr Rajeeve said a chain of US embassy cables reveal the pro-US position of the Indian government on several issues, referring to Mr Mulford's bid to describe the change in the petroleum portfolio as a "determination to ensure that US-India relations continue to move ahead rapidly".
As other Opposition members shouted slogans "shame on the government", Mr Rajeeve, backed by Left members like Mrs Brinda Karat and also BJP and Shiv Sena MPs, said the US Embassy cables felt the net effect of the then Cabinet reshuffle was "likely to be excellent for the US goals in India (and Iran)."
He said there was also a reference in the cables to the inclusion of Mr Saifuddin Soz, Mr Anand Sharma, Mr Ashwani Kumar and Mr Kapil Sibal "with strong pro-US credentials".
India was not ready to share the details of investigations into 26/11 Mumbai attack with Pakistan initially. But after continuous pressure (from the US), the Union home minister Mr P Chidambaram agreed to share the information, he said, quoting media reports on cables.
Opposition members again shouted slogans "shame on the government" after Mr Rajeeve quoted the cable about the "Kerala mafia in the Prime Minister's Office (PMO)".
The agitated Left members pressed for the government's statement on this entire issue. In the Lok Sabha, while participating in a debate, the senior BJP leader and ex-foreign minister, Mr Jaswant Singh also referred to the WikiLeaks' revelations on India cables indicating the US' views on India's approach towards Pakistan. He wondered whether the Congress-led UPA government's foreign policy was being allegedly framed in Washington. He also demanded a debate on the WikiLeaks' documents.
Another damning revelation was related to a cable sent by the current US Ambassador, Mr Timothy Roemer, to the US State Department in August 2009 immediately after his initial encounter with the then National Security Adviser (NSA) and current West Bengal governor, Mr M K Narayanan, in which he noted that Mr Narayanan readily conceded his differences with the PM over talks with Pakistan.
"After the Prime Minister spoke in speeches of India's shared destiny with Pakistan, he (Narayanan) told the PM you have a shared destiny, we don't," the US envoy quoted Mr Narayanan as recounting during their meeting. The Ambassador further noted that although Mr Narayanan's hard line on Pakistan was known, his readiness to distance himself from his boss in an initial courtesy call would suggest that Dr Singh "is more isolated than we thought within his own inner circle in his effort to 'trust but verify' and pursue talks with Pakistan particularly in the wake of the hammering his government took from opposition for the Sharm-al-Sheikh statement with (Pakistan) Prime Minister Gilani" following the 26 November 2008 Mumbai terror attacks.
Significantly, the Congress party had then also refrained from backing the PM for days on end over the Sharm-al-Sheikh joint statement which was felt to have de-linked Indo-Pak talks with the terror issue. Today, the Congress sought to stonewall all these questions, dismissing WikiLeaks expose as "unsubstantiated and merely sensational".
"There is no question of accepting their veracity and their authenticity, these are unsubstantiated subjective views of individuals; we would not react to such sensational titbits as doing so would diminish India's democracy, its spirit and its stability," said the Congress spokesman Mr Abhishek Singhvi.
On his part, Mr Aiyar said: "I was told explicitly that it was a temporary charge. I thought I will be there (petroleum ministry) for a week or two. It turned out to be 20 months. So it is not surprising that at the first opportunity when the reshuffle took place I was relieved of my temporary charge."
Asked whether there was any US influence on the then Cabinet reshuffle, Mr Aiyar told reporters, "How would I know. I was given temporary charge of oil ministry... Even after the reshuffle I was not thrown out of the government, I remained in the government."
Terming as "very serious" the WikiLeaks' revelations, the BJP leader Mr Venkaiah Naidu demanded that the government should clear the air.
-The Statesman/Asia News Network
There was uproar in the Rajya Sabha as the Left MPs, supported by the BJP members, demanded that the government clarify its position on disclosures of cables of US Embassy in India to Washington, exposed, as part of its global expose, by the international whistleblower website, the Julian Assange-headed WikiLeaks.
Raising the matter this morning, the CPI-M member, Mr P Rajeeve, referred to media reports on WikiLeaks expose in which the then US Ambassador to India, Mr David Mulford, had described the January 2006 Cabinet reshuffle as having "undeniable pro-American tilt", especially highlighting the replacement of the petroleum and natural gas minister Mr Mani Shankar Aiyar, seen by the US as "contentious and outspoken Iran (Iran-Pakistan-India) pipeline advocate," by "pro-US" Mr Murli Deora.
Mr Rajeeve said a chain of US embassy cables reveal the pro-US position of the Indian government on several issues, referring to Mr Mulford's bid to describe the change in the petroleum portfolio as a "determination to ensure that US-India relations continue to move ahead rapidly".
As other Opposition members shouted slogans "shame on the government", Mr Rajeeve, backed by Left members like Mrs Brinda Karat and also BJP and Shiv Sena MPs, said the US Embassy cables felt the net effect of the then Cabinet reshuffle was "likely to be excellent for the US goals in India (and Iran)."
He said there was also a reference in the cables to the inclusion of Mr Saifuddin Soz, Mr Anand Sharma, Mr Ashwani Kumar and Mr Kapil Sibal "with strong pro-US credentials".
India was not ready to share the details of investigations into 26/11 Mumbai attack with Pakistan initially. But after continuous pressure (from the US), the Union home minister Mr P Chidambaram agreed to share the information, he said, quoting media reports on cables.
Opposition members again shouted slogans "shame on the government" after Mr Rajeeve quoted the cable about the "Kerala mafia in the Prime Minister's Office (PMO)".
The agitated Left members pressed for the government's statement on this entire issue. In the Lok Sabha, while participating in a debate, the senior BJP leader and ex-foreign minister, Mr Jaswant Singh also referred to the WikiLeaks' revelations on India cables indicating the US' views on India's approach towards Pakistan. He wondered whether the Congress-led UPA government's foreign policy was being allegedly framed in Washington. He also demanded a debate on the WikiLeaks' documents.
Another damning revelation was related to a cable sent by the current US Ambassador, Mr Timothy Roemer, to the US State Department in August 2009 immediately after his initial encounter with the then National Security Adviser (NSA) and current West Bengal governor, Mr M K Narayanan, in which he noted that Mr Narayanan readily conceded his differences with the PM over talks with Pakistan.
"After the Prime Minister spoke in speeches of India's shared destiny with Pakistan, he (Narayanan) told the PM you have a shared destiny, we don't," the US envoy quoted Mr Narayanan as recounting during their meeting. The Ambassador further noted that although Mr Narayanan's hard line on Pakistan was known, his readiness to distance himself from his boss in an initial courtesy call would suggest that Dr Singh "is more isolated than we thought within his own inner circle in his effort to 'trust but verify' and pursue talks with Pakistan particularly in the wake of the hammering his government took from opposition for the Sharm-al-Sheikh statement with (Pakistan) Prime Minister Gilani" following the 26 November 2008 Mumbai terror attacks.
Significantly, the Congress party had then also refrained from backing the PM for days on end over the Sharm-al-Sheikh joint statement which was felt to have de-linked Indo-Pak talks with the terror issue. Today, the Congress sought to stonewall all these questions, dismissing WikiLeaks expose as "unsubstantiated and merely sensational".
"There is no question of accepting their veracity and their authenticity, these are unsubstantiated subjective views of individuals; we would not react to such sensational titbits as doing so would diminish India's democracy, its spirit and its stability," said the Congress spokesman Mr Abhishek Singhvi.
On his part, Mr Aiyar said: "I was told explicitly that it was a temporary charge. I thought I will be there (petroleum ministry) for a week or two. It turned out to be 20 months. So it is not surprising that at the first opportunity when the reshuffle took place I was relieved of my temporary charge."
Asked whether there was any US influence on the then Cabinet reshuffle, Mr Aiyar told reporters, "How would I know. I was given temporary charge of oil ministry... Even after the reshuffle I was not thrown out of the government, I remained in the government."
Terming as "very serious" the WikiLeaks' revelations, the BJP leader Mr Venkaiah Naidu demanded that the government should clear the air.
-The Statesman/Asia News Network
Tuesday, March 15, 2011
Chernobyl Disaster | Nuclear Accident | Ukraine | 1986.
The Chernobyl nuclear accident occurred on Saturday, April 26, 1986, at 1:23:58 a.m. local time.
Location of the Chernobyl Nuclear Power Station:
The V.I. Lenin Memorial Chernobyl Nuclear Power Station was located in Ukraine, near the town of Pripyat, which had been built to house power station employees and their families. The power station was in a wooded, marshy area near the Ukraine-Belarus border, approximately 18 kilometers northwest of the city of Chernobyl and 100 km north of Kiev, the capital of Ukraine.
Background on the Chernobyl Nuclear Accident:
The Chernobyl Nuclear Power Station included four nuclear reactors, each capable of producing one gigawatt of electric power. At the time of the accident, the four reactors produced about 10 percent of the electricity used in Ukraine. Construction of the Chernobyl power station began in the 1970s. The first of the four reactors was commissioned in 1977, and Reactor No. 4 began producing power in 1983. When the accident occurred in 1986, two other nuclear reactors were under construction.
The Chernobyl Nuclear Accident:
On April 26, 1986, the operating crew planned to test whether the Reactor No. 4 turbines could produce enough energy to keep the coolant pumps running until the emergency diesel generator was activated in case of an external power loss. During the test, power surged unexpectedly, causing an explosion and driving temperatures in the reactor to more than 2,000 degrees Celsius—melting the fuel rods, igniting the reactor’s graphite covering, and releasing a cloud of radiation into the atmosphere.
Causes of the Chernobyl Nuclear Accident:
The precise causes of the accident are still uncertain, but it is generally believed that the series of incidents that led to the explosion, fire and nuclear meltdown at Chernobyl was caused by a combination of reactor design flaws and operator error.
Loss of Life from the Chernobyl Nuclear Accident:
By mid-2005, fewer than 60 deaths could be linked directly to Chernobyl—mostly workers who were exposed to massive radiation during the accident or children who developed thyroid cancer. Estimates of the eventual death toll from Chernobyl vary widely. A 2005 report by the Chernobyl Forum—eight U.N. organizations—estimated the accident eventually would cause about 4,000 deaths. Greenpeace places the figure at 93,000 deaths, based on information from the Belarus National Academy of Sciences.
Physical Health Effects Linked to the Chernobyl Nuclear Accident:
The Belarus National Academy of Sciences estimates 270,000 people in the region around the accident site will develop cancer as a result of Chernobyl radiation and that 93,000 of those cases are likely to be fatal. Another report by the Center for Independent Environmental Assessment of the Russian Academy of Sciences found a dramatic increase in mortality since 1990—60,000 deaths in Russia and an estimated 140,000 deaths in Ukraine and Belarus—probably due to Chernobyl radiation.
Psychological Effects of the Chernobyl Nuclear Accident:
The biggest challenge facing communities still coping with the fallout of Chernobyl is the psychological damage to 5 million people in Belarus, Ukraine and Russia. "The psychological impact is now considered to be Chernobyl's biggest health consequence," said Louisa Vinton, of the UNDP. "People have been led to think of themselves as victims over the years, and are therefore more apt to take a passive approach toward their future rather than developing a system of self-sufficiency.”
Countries and Communities Affected by the Chernobyl Nuclear Accident:
Seventy percent of the radioactive fallout from Chernobyl landed in Belarus, affecting more than 3,600 towns and villages, and 2.5 million people. The radiation contaminated soil, which in turn contaminates crops that people rely on for food. Many regions in Russia, Belarus and Ukraine are likely to be contaminated for decades.
Radioactive fallout carried by the wind was later found in sheep in the UK, on clothing worn by people throughout Europe, and in rain in the United States.
Radioactive fallout carried by the wind was later found in sheep in the UK, on clothing worn by people throughout Europe, and in rain in the United States.
Chernobyl Status and Outlook :
The Chernobyl accident cost the former Soviet Union hundreds of billions of dollars, and some observers believe it may have hastened the collapse of the Soviet government.
After the accident, Soviet authorities resettled more than 350,000 people outside the worst areas, including all 50,000 people from nearby Pripyat, but millions of people continue to live in contaminated areas.
After the breakup of the Soviet Union, many projects intended to improve life in the region were abandoned, and young people began to move away to pursue careers and build new lives in other places.
"In many villages, up to 60 percent of the population is made up of pensioners," said Vasily Nesterenko, director of the Belrad Radiation Safety and Protection Institute in Minsk. "In most of these villages, the number of people able to work is two or three times lower than normal."
After the accident, Reactor No. 4 was sealed, but the Ukranian government allowed the other three reactors to keep operating because the country needed the power they provided. Reactor No. 2 was shut down after a fire damaged it in 1991, and Reactor No. 1 was decommissioned in 1996. In November 2000, the Ukranian president shut down Reactor No. 3 in an official ceremony that finally closed the Chernobyl facility.
But Reactor No. 4, which was damaged in the 1986 explosion and fire, is still full of radioactive material encased inside a concrete barrier, called a sarcophagus, that is aging badly and needs to be replaced. Water leaking into the reactor carries radioactive material throughout the facility and threatens to seep into the groundwater.
The sarcophagus was designed to last about 30 years, and current designs would create a new shelter with a lifetime of 100 years. But radioactivity in the damaged reactor would need to be contained for 100,000 years to ensure safety. That is a challenge not only for today, but for many generations to come.
After the accident, Soviet authorities resettled more than 350,000 people outside the worst areas, including all 50,000 people from nearby Pripyat, but millions of people continue to live in contaminated areas.
After the breakup of the Soviet Union, many projects intended to improve life in the region were abandoned, and young people began to move away to pursue careers and build new lives in other places.
"In many villages, up to 60 percent of the population is made up of pensioners," said Vasily Nesterenko, director of the Belrad Radiation Safety and Protection Institute in Minsk. "In most of these villages, the number of people able to work is two or three times lower than normal."
After the accident, Reactor No. 4 was sealed, but the Ukranian government allowed the other three reactors to keep operating because the country needed the power they provided. Reactor No. 2 was shut down after a fire damaged it in 1991, and Reactor No. 1 was decommissioned in 1996. In November 2000, the Ukranian president shut down Reactor No. 3 in an official ceremony that finally closed the Chernobyl facility.
But Reactor No. 4, which was damaged in the 1986 explosion and fire, is still full of radioactive material encased inside a concrete barrier, called a sarcophagus, that is aging badly and needs to be replaced. Water leaking into the reactor carries radioactive material throughout the facility and threatens to seep into the groundwater.
The sarcophagus was designed to last about 30 years, and current designs would create a new shelter with a lifetime of 100 years. But radioactivity in the damaged reactor would need to be contained for 100,000 years to ensure safety. That is a challenge not only for today, but for many generations to come.
Japan looks to contain nuclear leak.
Japan is considering spraying water and boric acid over a stricken nuclear plant in a desperate measure to contain radiation after officials said many fuel rods were damaged, in an escalating crisis caused by last week's earthquake and tsunami.
Masami Nishimura, a spokesman for Japan's nuclear safety agency, said the plant's operator, Tokyo Electric Power Co (TEPCO), came up with the measures after a string of explosions and fires at the Fukushima Dai-ichi nuclear power plant.
The latest fire broke out at a reactor early on Wednesday, a day after the power plant emitted a burst of radiation that panicked an already edgy Japan following Friday's massive earthquake and tsunami that is estimated to have killed more than 10,000 people.
Hajimi Motujuku, a spokesman for TEPCO, said the outer housing of the containment vessel at the No 4 unit at the complex caught fire.
On Tuesday, a fire broke out in the same reactor's fuel storage pond - an area where used nuclear fuel is kept cool - causing radioactivity to be released into the atmosphere. TEPCO said the new blaze erupted because the initial fire had not been fully extinguished.
Masami Nishimura, a spokesman for Japan's nuclear safety agency, said the plant's operator, Tokyo Electric Power Co (TEPCO), came up with the measures after a string of explosions and fires at the Fukushima Dai-ichi nuclear power plant.
The latest fire broke out at a reactor early on Wednesday, a day after the power plant emitted a burst of radiation that panicked an already edgy Japan following Friday's massive earthquake and tsunami that is estimated to have killed more than 10,000 people.
Hajimi Motujuku, a spokesman for TEPCO, said the outer housing of the containment vessel at the No 4 unit at the complex caught fire.
On Tuesday, a fire broke out in the same reactor's fuel storage pond - an area where used nuclear fuel is kept cool - causing radioactivity to be released into the atmosphere. TEPCO said the new blaze erupted because the initial fire had not been fully extinguished.
About three hours after the latest blaze erupted, Japan's nuclear safety agency said flames could no longer be seen at Unit 4. But it was unable to confirm that the blaze had been put out, and clouds of white smoke were billowing from the reactor, according to live video footage of the plant.
Also on Wednesday, Japan's nuclear safety agency said 70% of the nuclear fuel rods may have been damaged at another Fukushima Dai-ichi reactor that was first stricken last week, triggering the crisis. Japan's national news agency, Kyodo, said 33% of the fuel rods at a second reactor were also damaged.
The troubles have been caused by overheating of the reactors, which have lost their cooling ability because of damage to equipment from the earthquake and tsunami. Excessive heating will lead to a meltdown of the reactor and release hazardous radiation.
Boric acid is "important because it captures radiation and helps prevent radiation from leaking," said Nishimura, the safety agency spokesman.
The radiation leak caused the government to order 140,000 people living within 20 miles of the plant to seal themselves indoors to avoid exposure, and authorities declared a ban on commercial air traffic through the area. Worries about radiation rippled through Tokyo and other areas far beyond that cordon. The stock market plunged for a second straight day, dropping 10% on Tuesday. However, the market soared more than 6% in Wednesday morning trading.
Also on Wednesday, Japan's nuclear safety agency said 70% of the nuclear fuel rods may have been damaged at another Fukushima Dai-ichi reactor that was first stricken last week, triggering the crisis. Japan's national news agency, Kyodo, said 33% of the fuel rods at a second reactor were also damaged.
The troubles have been caused by overheating of the reactors, which have lost their cooling ability because of damage to equipment from the earthquake and tsunami. Excessive heating will lead to a meltdown of the reactor and release hazardous radiation.
Boric acid is "important because it captures radiation and helps prevent radiation from leaking," said Nishimura, the safety agency spokesman.
The radiation leak caused the government to order 140,000 people living within 20 miles of the plant to seal themselves indoors to avoid exposure, and authorities declared a ban on commercial air traffic through the area. Worries about radiation rippled through Tokyo and other areas far beyond that cordon. The stock market plunged for a second straight day, dropping 10% on Tuesday. However, the market soared more than 6% in Wednesday morning trading.
Japan nuclear leak - Health risks.
It is not surprising that many people in Japan are deeply worried about the potential health threat from the radiation leak at the Fukushima nuclear plant. The earthquake and subsequent tsunami produced tangible, visible destruction whereas radiation is an invisible danger.
The images of families being screened for contamination by workers in protective suits add to the sense of alarm. So what are the risks at present? Scientists I have spoken to say we cannot give a clear answer yet because we don't know enough about the amount and type of radioactive material that has leaked. Nonetheless, most experts seem to suggest the danger to the public is low.
To start with, some background on radiation exposure which is measured in the unit known as sievert. This quantifies the amount of radiation absorbed by human tissues.
It is worth pointing out that everyone gets exposed to radiation, all the time. This is from the air, cosmic rays, food, water and so on. The levels are very low.
Figures from the Health Protection Agency say:
A chest x-ray gives a dose of about 20 microsieverts (that is 20 millionths of a sievert)
The average annual background radiation dose for individuals in the UK is 2,200 microsieverts.
So how does that compare with what is happening in Japan? Earlier today, a Japanese minister said at one point, anyone at the Fukushima plant itself would be exposed to 11,000 microsieverts per hour, but this had fallen back.
At another point radiation levels are said to have reached as high as 400 millisieverts (one millisievert is 1,000 microsieverts). That would be 20 times the annual permitted limit for nuclear workers. Clearly it is the small group of nuclear workers remaining at the plant who are most at risk.
For the public there is a 20 kilometre (12 mile) exclusion zone around the plant. People living up to 30 kilometres (18 miles) away have been told to stay indoors. "That would be effective in reducing the chances of inhaling radiation from an airborne plume" said Steve Jones, Professor of Environmental and Occupational Toxicology at the University of Central Lancashire. He said, "We don't know what is in that plume released after explosions at the plant, but the risk would decrease very quickly the further away you travel from the site."
All of the experts I spoke to said the health risks to the public, at present, were low. Professor Jones said if the situation did not get worse then it would probably be impossible to show any measurable health effects on the wider public in the decades to come. Cancer is a key long-term risk from radiation exposure and officials will undoubtedly be monitoring the health outcomes of the population around Fukushima..
So how does the danger compare to the worst nuclear accident in history, at Chernobyl, 25 years ago? The radiation leak in Japan is minute by comparison. At Chernobyl a huge explosion was followed by a fire which raged for 10 days and emitted a huge amount of radiation which spread over a vast area.
In a report on the 20th anniversary of the disaster, the World Health Organisation said up to 4000 people may eventually die from the health effects of radiation poisoning, but so far there had been around 60 deaths. Around 50 of those were emergency workers and nine children who died from thyroid cancer. Children are especially at risk from radiation poisoning because of their developing bodies.
Dr Jim Smith, Reader in Environmental Physics at Portsmouth University and author of "Chernobyl: Catastrophe and Consequences" spoke to me from Kiev. He is part of a team on its his way to visit Chernobyl.
He said: "The Chernobyl disaster resulted in a major release of radioactivity. It was a graphite reactor and huge amounts of radioactive caesium and iodine escaped. It was partly due to the design of the plant - very different from those in Japan."
He said several hundred thousand people worked on the subsequent clean up and decontamination of the plant. Many had received an average of around 100 millisieverts over the duration of their work at the site. Professor Smith estimated that this had increased their lifetime risk of cancer to the extent that for every 100 workers an extra one would get cancer. This is not a risk anyone would choose to take, but he pointed out it was far less than the danger of cancer from being a life-long smoker.
One of the main health effects of the Japanese radiation leak maybe the psychological impact. Professor Jones said the stress of being displaced from your home and the fear of radiation contamination could have serious consequences. And that fear factor extends as far as Tokyo, 155 miles from the nuclear plant. "Even though people in Tokyo maybe completely safe, it is understandable that they are nervous and that can lead to stress and ill-health", he said.
By Fergus Walsh, the BBC's medical correspondent.
The images of families being screened for contamination by workers in protective suits add to the sense of alarm. So what are the risks at present? Scientists I have spoken to say we cannot give a clear answer yet because we don't know enough about the amount and type of radioactive material that has leaked. Nonetheless, most experts seem to suggest the danger to the public is low.
To start with, some background on radiation exposure which is measured in the unit known as sievert. This quantifies the amount of radiation absorbed by human tissues.
It is worth pointing out that everyone gets exposed to radiation, all the time. This is from the air, cosmic rays, food, water and so on. The levels are very low.
Figures from the Health Protection Agency say:
A chest x-ray gives a dose of about 20 microsieverts (that is 20 millionths of a sievert)
The average annual background radiation dose for individuals in the UK is 2,200 microsieverts.
So how does that compare with what is happening in Japan? Earlier today, a Japanese minister said at one point, anyone at the Fukushima plant itself would be exposed to 11,000 microsieverts per hour, but this had fallen back.
At another point radiation levels are said to have reached as high as 400 millisieverts (one millisievert is 1,000 microsieverts). That would be 20 times the annual permitted limit for nuclear workers. Clearly it is the small group of nuclear workers remaining at the plant who are most at risk.
For the public there is a 20 kilometre (12 mile) exclusion zone around the plant. People living up to 30 kilometres (18 miles) away have been told to stay indoors. "That would be effective in reducing the chances of inhaling radiation from an airborne plume" said Steve Jones, Professor of Environmental and Occupational Toxicology at the University of Central Lancashire. He said, "We don't know what is in that plume released after explosions at the plant, but the risk would decrease very quickly the further away you travel from the site."
All of the experts I spoke to said the health risks to the public, at present, were low. Professor Jones said if the situation did not get worse then it would probably be impossible to show any measurable health effects on the wider public in the decades to come. Cancer is a key long-term risk from radiation exposure and officials will undoubtedly be monitoring the health outcomes of the population around Fukushima..
So how does the danger compare to the worst nuclear accident in history, at Chernobyl, 25 years ago? The radiation leak in Japan is minute by comparison. At Chernobyl a huge explosion was followed by a fire which raged for 10 days and emitted a huge amount of radiation which spread over a vast area.
In a report on the 20th anniversary of the disaster, the World Health Organisation said up to 4000 people may eventually die from the health effects of radiation poisoning, but so far there had been around 60 deaths. Around 50 of those were emergency workers and nine children who died from thyroid cancer. Children are especially at risk from radiation poisoning because of their developing bodies.
Dr Jim Smith, Reader in Environmental Physics at Portsmouth University and author of "Chernobyl: Catastrophe and Consequences" spoke to me from Kiev. He is part of a team on its his way to visit Chernobyl.
He said: "The Chernobyl disaster resulted in a major release of radioactivity. It was a graphite reactor and huge amounts of radioactive caesium and iodine escaped. It was partly due to the design of the plant - very different from those in Japan."
He said several hundred thousand people worked on the subsequent clean up and decontamination of the plant. Many had received an average of around 100 millisieverts over the duration of their work at the site. Professor Smith estimated that this had increased their lifetime risk of cancer to the extent that for every 100 workers an extra one would get cancer. This is not a risk anyone would choose to take, but he pointed out it was far less than the danger of cancer from being a life-long smoker.
One of the main health effects of the Japanese radiation leak maybe the psychological impact. Professor Jones said the stress of being displaced from your home and the fear of radiation contamination could have serious consequences. And that fear factor extends as far as Tokyo, 155 miles from the nuclear plant. "Even though people in Tokyo maybe completely safe, it is understandable that they are nervous and that can lead to stress and ill-health", he said.
By Fergus Walsh, the BBC's medical correspondent.
Sunday, March 13, 2011
Saturday, March 12, 2011
How does the Tsunami Warning System work?
Here is how the basic tsunami warning system works in the Pacific Northwest area. First, a key concept - there are two sources of tsunami for Washington coastal waters - a distant source and a local source.
A local source - if you feel violent shaking for several minutes, head for higher ground. The earthquake is your warning. The most likely source for a violent earthquake of this magnitude is from the Cascadia Subduction Zone just off our coast. The last associated earthquake was estimated to be 9.0 in magnitude on Jan 26, 1700, and was similar to the Dec 26, 2004 Sumatra 9.0 magnitude earthquake and subsequent Indian Ocean Basin tsunami.
What To Do? - Simulations show the initial tsunami wave from the 1700 event reached the coast in 20 to 30 minutes - so time is limited. Geologic history showed waves with this event were as high as 30 feet. So you must get at least that high above sea level.
To top it off, the earthquake will also result in the coastal area subsiding as much as six feet, meaning the ground and roadways will likely be very uneven, and you are now that much lower to sea level. Since the roads will be in pieces, evacuation must be on foot. Another form of evacuation is vertical evacuation into a sturdy building of at least three stories and climb to at least the third story.
Other area earthquake faults could produce such strong violent quakes, such as the Seattle fault that produced a tsunami in Puget Sound about 1100 years ago. Yet, the most likely source for a local tsunami is the Cascadia Subduction Zone off our coast.
A Distant Source - The perimeter of the Pacific Ocean Basin, nicknamed the Ring of Fire, has a number of earthquake sources that can produce strong earthquakes of 7.0 magnitude or greater. During the 20th century, there were three 9.0 magnitude or greater quakes, the last was the 1964 Alaskan quake of 9.2 magnitude that produced a tsunami throughout the Pacific Basin. These kind of earthquakes permit a lead time of hours before their subsequent tsunami reaches the Washington coastline. Tsunamis from distant locations like Japan or Chile will take over 10 hours to get here, while from Alaska, only three to six hours.
Tsunamis generated from both sources of earthquakes do penetrate into the Puget Sound region via the Strait of Juan de Fuca and up coastal rivers, harbors and bays, but lose energy as they move further inland.
What To Do? - A Tsunami Warning System is in place to help minimize loss of life and property. The West Coast/Alaska Tsunami Warning Center in Palmer, Alaska monitors for earthquakes and subsequent tsunami events. If a tsunami is generated, they issue tsunami advisories, watches and warnings, as well as tsunami information statements for the U.S. mainland, Canada, Puerto Rico and the U.S. Virgin Islands.
The Pacific Tsunami Warning Center in Ewa Beach, Hawaii provides similar services for the Aloha state as well as all other American territories in the Pacific. They also serve as the International Tsunami Warning Center for 25 other member countries in the Pacific Ocean Basin.
Both of the tsunami warning centers use earthquake information, tide gauges and now a new tool from NOAA - tsunami detection buoys, developed by NOAA's Pacific Marine Environmental Laboratory. Six of these buoys are now deployed in the north Pacific to help scientists determined whether a tsunami has been generated and moving across the Pacific before reaching North American coastlines - another tool in the tsunami warning centers warning toolbox to help avoid any false alarms. More of these buoys would help detection as well as provide backup to each other since the buoys suffer outages in the harsh north Pacific Ocean.
Once a tsunami watch or warning is issued.
Upon receipt of tsunami watches and warnings, coastal National Weather Service (NWS) offices such as those in Seattle and Portland, activate the Emergency Alert System (EAS) via NOAA Weather Radio. All broadcasters (TV, AM/FM radio, cable TV) receive the tsunami EAS message simultaneously as well as those with weather radio receivers in homes, businesses, schools, health care facilities, etc. NOAA Weather Radio also activates the All-Hazard Alert Broadcast (AHAB) units located in remote coastal areas, alerting people in those isolated locations.
Upon receipt of tsunami watch and warning messages, local emergency management officials (see Clallam County, WA as an example) can decide to activate the Emergency Alert System (EAS) to evacuate low-lying coastal areas in advance of the initial tsunami wave. Their EAS messages are also received by broadcasters, weather radio receivers and All Hazard Alert Broadcasts (AHABs) to help provide widespread dissemination of these messages. Follow the directions provided by your area emergency management officials - they will help save your life and those of your loved ones.
If you want your own tsunami warning message receipt system, obtain a NOAA weather radio receiver with EAS-programmable features. They are available from most radio electronic retailers and on the Internet.
Role of Education in developing the Tsunami Resilient Community
Education is another key element in the tsunami warning system. Many coastal areas have designated tsunami inundation zones and marked evacuation routes to assist residents and visitors to higher ground. Emergency management officials also distribute tsunami education information, conduct community meetings and workshops, and many more awareness activities.
The National Weather Service recognizes communities with strong tsunami warning and awareness programs through the TsunamiReady Community program. Such communities are recognized for their efforts to enhance their tsunami warning system, widespread use of weather radio receivers and community awareness activities. TsunamiReady road signs are also a part of NWS recognition.
Provided by Ted Buehner, NOAA/NWS
A local source - if you feel violent shaking for several minutes, head for higher ground. The earthquake is your warning. The most likely source for a violent earthquake of this magnitude is from the Cascadia Subduction Zone just off our coast. The last associated earthquake was estimated to be 9.0 in magnitude on Jan 26, 1700, and was similar to the Dec 26, 2004 Sumatra 9.0 magnitude earthquake and subsequent Indian Ocean Basin tsunami.
What To Do? - Simulations show the initial tsunami wave from the 1700 event reached the coast in 20 to 30 minutes - so time is limited. Geologic history showed waves with this event were as high as 30 feet. So you must get at least that high above sea level.
To top it off, the earthquake will also result in the coastal area subsiding as much as six feet, meaning the ground and roadways will likely be very uneven, and you are now that much lower to sea level. Since the roads will be in pieces, evacuation must be on foot. Another form of evacuation is vertical evacuation into a sturdy building of at least three stories and climb to at least the third story.
Other area earthquake faults could produce such strong violent quakes, such as the Seattle fault that produced a tsunami in Puget Sound about 1100 years ago. Yet, the most likely source for a local tsunami is the Cascadia Subduction Zone off our coast.
A Distant Source - The perimeter of the Pacific Ocean Basin, nicknamed the Ring of Fire, has a number of earthquake sources that can produce strong earthquakes of 7.0 magnitude or greater. During the 20th century, there were three 9.0 magnitude or greater quakes, the last was the 1964 Alaskan quake of 9.2 magnitude that produced a tsunami throughout the Pacific Basin. These kind of earthquakes permit a lead time of hours before their subsequent tsunami reaches the Washington coastline. Tsunamis from distant locations like Japan or Chile will take over 10 hours to get here, while from Alaska, only three to six hours.
Tsunamis generated from both sources of earthquakes do penetrate into the Puget Sound region via the Strait of Juan de Fuca and up coastal rivers, harbors and bays, but lose energy as they move further inland.
What To Do? - A Tsunami Warning System is in place to help minimize loss of life and property. The West Coast/Alaska Tsunami Warning Center in Palmer, Alaska monitors for earthquakes and subsequent tsunami events. If a tsunami is generated, they issue tsunami advisories, watches and warnings, as well as tsunami information statements for the U.S. mainland, Canada, Puerto Rico and the U.S. Virgin Islands.
The Pacific Tsunami Warning Center in Ewa Beach, Hawaii provides similar services for the Aloha state as well as all other American territories in the Pacific. They also serve as the International Tsunami Warning Center for 25 other member countries in the Pacific Ocean Basin.
Both of the tsunami warning centers use earthquake information, tide gauges and now a new tool from NOAA - tsunami detection buoys, developed by NOAA's Pacific Marine Environmental Laboratory. Six of these buoys are now deployed in the north Pacific to help scientists determined whether a tsunami has been generated and moving across the Pacific before reaching North American coastlines - another tool in the tsunami warning centers warning toolbox to help avoid any false alarms. More of these buoys would help detection as well as provide backup to each other since the buoys suffer outages in the harsh north Pacific Ocean.
Once a tsunami watch or warning is issued.
Upon receipt of tsunami watches and warnings, coastal National Weather Service (NWS) offices such as those in Seattle and Portland, activate the Emergency Alert System (EAS) via NOAA Weather Radio. All broadcasters (TV, AM/FM radio, cable TV) receive the tsunami EAS message simultaneously as well as those with weather radio receivers in homes, businesses, schools, health care facilities, etc. NOAA Weather Radio also activates the All-Hazard Alert Broadcast (AHAB) units located in remote coastal areas, alerting people in those isolated locations.
Upon receipt of tsunami watch and warning messages, local emergency management officials (see Clallam County, WA as an example) can decide to activate the Emergency Alert System (EAS) to evacuate low-lying coastal areas in advance of the initial tsunami wave. Their EAS messages are also received by broadcasters, weather radio receivers and All Hazard Alert Broadcasts (AHABs) to help provide widespread dissemination of these messages. Follow the directions provided by your area emergency management officials - they will help save your life and those of your loved ones.
If you want your own tsunami warning message receipt system, obtain a NOAA weather radio receiver with EAS-programmable features. They are available from most radio electronic retailers and on the Internet.
Role of Education in developing the Tsunami Resilient Community
Education is another key element in the tsunami warning system. Many coastal areas have designated tsunami inundation zones and marked evacuation routes to assist residents and visitors to higher ground. Emergency management officials also distribute tsunami education information, conduct community meetings and workshops, and many more awareness activities.
The National Weather Service recognizes communities with strong tsunami warning and awareness programs through the TsunamiReady Community program. Such communities are recognized for their efforts to enhance their tsunami warning system, widespread use of weather radio receivers and community awareness activities. TsunamiReady road signs are also a part of NWS recognition.
Provided by Ted Buehner, NOAA/NWS
Friday, March 11, 2011
Image ( Photo ) of destruction after Japan's tsunami, earthquake .
In Sendai, the city largest near to the quake epicentre, the waves swept through the car park of the airport and engulfed buildings.
The 8.9 magnitude quake triggered a huge tsunami which has swept across the sea threatening countries all around the Pacific Ocean.
Whirlpools could be seen off the coast of several cities, catching boats in their drag.
The 8.9 magnitude quake triggered a huge tsunami which has swept across the sea threatening countries all around the Pacific Ocean.
Houses in Natori were cought as a wall of water upto 10metre (33ft) high in some places.
Damage to gas pipes and electricity lines meant many fires broke out in the aftermath of the quake, including in Natori City. |
The quake was felt in the capital Tokyo, where workers evacuated swaying buildings, trains and underground services were halted, plants closed and the international airport temporarily shut. |
At least 300 people are already confirmed to have died but many are still missing.
Light Planes and Vehicals were strewn among the debris. |
Early warning system saved Japan worst of tsunami wrath.
The tsunami that hit Japan today was comparable to the one in the Indian Ocean in December 2004, except for one big difference — in the number of people killed.
This is the system that informed the government today, within eight minutes of the tsunami hitting Japan’s coast, that India would not be affected, and that there was no cause for worry.
The Indian system, which has been tested once in September 2007 during a large undersea quake in the Indian Ocean, takes about 30-45 minutes to assess whether a landward tsunami is imminent. The Japanese system is much faster.
Source : Indianexpress
The 2004 tsunami killed more than 2 lakh people, including over 10,000 in India. In comparison, the toll in today’s tsunami — triggered by the most powerful earthquake Japan has ever seen and one of the strongest in history — was being put at under 400 by Japanese authorities late Friday evening India time.
Experts here said Japan, where earthquakes are endemic, escaped because of a high level of preparedness for disasters.
“Japan is used to having earthquakes; even tsunami events of minor intensities are not uncommon. The country has developed one of the best advance warning systems and an extremely efficient manner of moving people out of danger. That is the reason why there were so few deaths,” said Dr Shailesh Nayak, Secretary in the Ministry of Earth Sciences.
In his earlier role as director of the Indian National Centre for Ocean Information Services in Hyderabad, Nayak was instrumental in developing India’s own national tsunami early warning system after the 2004 tragedy. That system went fully functional a couple of years ago, and monitors seismic activity in the oceans round the clock for signs of a tsunami.
This is the system that informed the government today, within eight minutes of the tsunami hitting Japan’s coast, that India would not be affected, and that there was no cause for worry.
The Indian system, which has been tested once in September 2007 during a large undersea quake in the Indian Ocean, takes about 30-45 minutes to assess whether a landward tsunami is imminent. The Japanese system is much faster.
“The system in Japan is very well attuned to earthquakes and tsunamis. There is an elaborate system of warning linked to television networks. Instances of false alarms are not uncommon but still every warning is taken with utmost seriousness,” Nayak said.
Source : Indianexpress
Scenes (Photo) of destruction after Japan's tsunami, quake .
TOKYO - JAPAN'S north-eastern coast was a swampy wasteland of broken houses, overturned cars, sludge and dirty water Saturday as the nation awoke to the devastating aftermath of one of its greatest disasters, a powerful tsunami created by one of the strongest earthquakes ever recorded.
The death toll from Friday's massive magnitude 8.9 quake stood at more than 200, but an untold number of bodies were believed to be lying in the rubble and debris, and Japanese were bracing for more bad news as authorities tried to reach the hardest-hit areas.
The death toll from Friday's massive magnitude 8.9 quake stood at more than 200, but an untold number of bodies were believed to be lying in the rubble and debris, and Japanese were bracing for more bad news as authorities tried to reach the hardest-hit areas.
Thursday, March 10, 2011
Japan makes bid for world’s fastest train.
The competition for the world’s fastest train is heating up.
The new line, which is estimated to cost about $64 billion, will extend for about 178 miles. The company expects trains running on it to reach speeds up to 310 miles per hour. The line will cut travel time between the two cities by 40 minutes.
It currently takes an hour and a half using trains that run at about 167 miles per hour.
The trains increase their speeds by using magnetic levitation — where friction is reduced because powerful magnets raise the train above the track.
Wednesday, March 9, 2011
China : 'Judgment day' fears for high-speed rail tracks.
Construction of the mainland's massive high-speed rail network is in danger of becoming a victim of its own success.
The breakneck speed at which track is being laid means engineers are likely to have to sacrifice quality for quantity on the lines' foundations which could ultimately halve their lifespan.
The problem lies in the use of high-quality fly ash, a fine powder chemically identical to volcanic ash, collected from the chimneys of coal-fired power plants. When mixed with cement and gravel, it can give the tracks' concrete base a lifespan of 100 years.
According to a study by the First Survey and Design Institute of China Railways in 2008, coal-fired power plants on the mainland could produce enough high-quality fly ash for the construction of 100 kilometres of high-speed railway tracks a year.
But more than 1,500 kilometres of track have been laid annually for the past five years. This year 4,500 kilometres of track will be laid with the completion of the world's longest high-speed railway line, between Beijing and Shanghai. Fly ash required for that 1,318-kilometre line would be more than that produced by all the coal-fired power plants in the world.
Enter low-quality fly ash.
Professor Wang Lan , lead scientist at the Cement and New Building Materials Research Institute under the China Building Materials Academy, said that given poor quality control on the mainland, the use of low-quality fly ash, and other low-grade construction materials, was "almost inevitable" in high-speed railway construction.
And that could have fatal consequences, Wang said. With a catalytic function almost opposite to that of good fly ash, the bad fly ash could significantly weaken railway line foundations and shorten a railway's lifespan by about half. That would mean China's high-speed rail tracks would last only 50 years.
But Zhu Ming - a researcher at Southwest Jiaotoing University's School of Civil Engineering who experimented with fly ash at a Beijing-Shanghai high-speed railway construction site last year - was even more pessimistic.
The use of low-quality fly ash would threaten the safety of rail passengers and "judgment day" might come sooner than expected, Zhu said.
"Quality problems with Chinese high-speed railways will arise in five years," he said. "I'm not talking about small problems, but big problems. Small problems such as occasional cracks and slips that delay trains for hours have already occurred. Big problems that will postpone an entire line for days, if not weeks, will come soon.
"When that happens, the miracle of Chinese high-speed rail will be reduced to dust."
The 2008 study conducted by Yin Yaxiong , senior engineer at the First Survey and Design Institute of China Railways, concluded that though China produced more than 100 million tonnes of fly ash a year, only a small fraction of it would meet the quality requirements for high-speed rail construction.
In high-quality fly ash, the presence of unburnt carbon is extremely low. Coal-fired power plants with large, advanced furnaces are the main producers, but on the mainland, especially in less developed provinces, there are few such power plants.
Most fly ash on the market comes from small or medium-sized plants whose furnaces cannot achieve full combustion, therefore producing low-grade fly ash with higher levels of carbon.
The unburnt carbon in fly ash seizes water molecules. Cement needs lots of water for the chemical reaction that makes it set and harden. Wang said that the bad fly ash competed with cement for water and messed up the reaction.
"Without an adequate ... reaction, high-speed rail is lying not on a concrete foundation, but sand," he said.
Reports about the widespread use of low-quality fly ash in high-speed railway construction began surfacing in mainland newspapers in 2007. Undercover journalists followed fly ash convoys from power plants to railway construction sites in various provinces. Their reports generated a public outcry, prompting the Ministry of Railways to team up with the Communist Party's Propaganda Department in ordering newspapers to kill all reports about low-quality fly ash related to high-speed railways. Some journalists received threats. Some lost their jobs.
Since the 1950s, Chinese civil engineers have tried to use fly ash in building construction, and the dangers of low-quality fly ash are widely known.
In a bid to ensure that only high-quality fly ash is used, the Ministry of Railways has set up testing laboratories at major construction sites. But fly ash suppliers sidestep the testing process, according to a Beijing-based journalist who spent three months investigating them during construction of the Guiyang to Guangzhou high-speed railway line last year. He requested anonymity.
Arriving at a railway construction site on the Guizhou-Guangxi border with a convoy of trucks carrying low-quality fly ash produced by a small coal-fired plant, the journalist said he saw the trucks drive directly to a cement mixing facility and unload straight into it.
"No sampling, no testing and no questions asked," the journalist said.
When that was completed, the convoy leader entered a building nearby with a bag of fly ash that he had in his pocket.
In the temporary building was a small laboratory and in the bag was high-quality fly ash. The man handed the laboratory clerk the bag for sampling - with an envelope containing a bribe - usually 10 to 20 per cent of the fly ash price, the journalist said.
Zhang Shuguan , deputy chief engineer for the Ministry of Railways, told Xinhua last month that the speeds on high-speed railways would reach 500km/h by 2050.
But Zhu said the average speed of trains on Chinese high-speed railways would probably decrease.
The system must endure the daily, if not hourly, grinding and twisting of heavily built passenger trains travelling at 350km/h, Zhu said.
Such operations would significantly speed up ageing of the railways. Some people had already urged that operations be slowed down to save the lines. "We will need luck to maintain 250km/h for long." he said.
Source South China Morning Post Publishers Ltd
The breakneck speed at which track is being laid means engineers are likely to have to sacrifice quality for quantity on the lines' foundations which could ultimately halve their lifespan.
The problem lies in the use of high-quality fly ash, a fine powder chemically identical to volcanic ash, collected from the chimneys of coal-fired power plants. When mixed with cement and gravel, it can give the tracks' concrete base a lifespan of 100 years.
According to a study by the First Survey and Design Institute of China Railways in 2008, coal-fired power plants on the mainland could produce enough high-quality fly ash for the construction of 100 kilometres of high-speed railway tracks a year.
But more than 1,500 kilometres of track have been laid annually for the past five years. This year 4,500 kilometres of track will be laid with the completion of the world's longest high-speed railway line, between Beijing and Shanghai. Fly ash required for that 1,318-kilometre line would be more than that produced by all the coal-fired power plants in the world.
Enter low-quality fly ash.
Professor Wang Lan , lead scientist at the Cement and New Building Materials Research Institute under the China Building Materials Academy, said that given poor quality control on the mainland, the use of low-quality fly ash, and other low-grade construction materials, was "almost inevitable" in high-speed railway construction.
And that could have fatal consequences, Wang said. With a catalytic function almost opposite to that of good fly ash, the bad fly ash could significantly weaken railway line foundations and shorten a railway's lifespan by about half. That would mean China's high-speed rail tracks would last only 50 years.
But Zhu Ming - a researcher at Southwest Jiaotoing University's School of Civil Engineering who experimented with fly ash at a Beijing-Shanghai high-speed railway construction site last year - was even more pessimistic.
The use of low-quality fly ash would threaten the safety of rail passengers and "judgment day" might come sooner than expected, Zhu said.
"Quality problems with Chinese high-speed railways will arise in five years," he said. "I'm not talking about small problems, but big problems. Small problems such as occasional cracks and slips that delay trains for hours have already occurred. Big problems that will postpone an entire line for days, if not weeks, will come soon.
"When that happens, the miracle of Chinese high-speed rail will be reduced to dust."
The 2008 study conducted by Yin Yaxiong , senior engineer at the First Survey and Design Institute of China Railways, concluded that though China produced more than 100 million tonnes of fly ash a year, only a small fraction of it would meet the quality requirements for high-speed rail construction.
In high-quality fly ash, the presence of unburnt carbon is extremely low. Coal-fired power plants with large, advanced furnaces are the main producers, but on the mainland, especially in less developed provinces, there are few such power plants.
Most fly ash on the market comes from small or medium-sized plants whose furnaces cannot achieve full combustion, therefore producing low-grade fly ash with higher levels of carbon.
The unburnt carbon in fly ash seizes water molecules. Cement needs lots of water for the chemical reaction that makes it set and harden. Wang said that the bad fly ash competed with cement for water and messed up the reaction.
"Without an adequate ... reaction, high-speed rail is lying not on a concrete foundation, but sand," he said.
Reports about the widespread use of low-quality fly ash in high-speed railway construction began surfacing in mainland newspapers in 2007. Undercover journalists followed fly ash convoys from power plants to railway construction sites in various provinces. Their reports generated a public outcry, prompting the Ministry of Railways to team up with the Communist Party's Propaganda Department in ordering newspapers to kill all reports about low-quality fly ash related to high-speed railways. Some journalists received threats. Some lost their jobs.
Since the 1950s, Chinese civil engineers have tried to use fly ash in building construction, and the dangers of low-quality fly ash are widely known.
In a bid to ensure that only high-quality fly ash is used, the Ministry of Railways has set up testing laboratories at major construction sites. But fly ash suppliers sidestep the testing process, according to a Beijing-based journalist who spent three months investigating them during construction of the Guiyang to Guangzhou high-speed railway line last year. He requested anonymity.
Arriving at a railway construction site on the Guizhou-Guangxi border with a convoy of trucks carrying low-quality fly ash produced by a small coal-fired plant, the journalist said he saw the trucks drive directly to a cement mixing facility and unload straight into it.
"No sampling, no testing and no questions asked," the journalist said.
When that was completed, the convoy leader entered a building nearby with a bag of fly ash that he had in his pocket.
In the temporary building was a small laboratory and in the bag was high-quality fly ash. The man handed the laboratory clerk the bag for sampling - with an envelope containing a bribe - usually 10 to 20 per cent of the fly ash price, the journalist said.
Zhang Shuguan , deputy chief engineer for the Ministry of Railways, told Xinhua last month that the speeds on high-speed railways would reach 500km/h by 2050.
But Zhu said the average speed of trains on Chinese high-speed railways would probably decrease.
The system must endure the daily, if not hourly, grinding and twisting of heavily built passenger trains travelling at 350km/h, Zhu said.
Such operations would significantly speed up ageing of the railways. Some people had already urged that operations be slowed down to save the lines. "We will need luck to maintain 250km/h for long." he said.
Source South China Morning Post Publishers Ltd
USA : Rail line grant gets in under the wire.
A grant for the rehabilitation of the Coos Bay Rail Line is now officially secure, after it was approved by the Department of Transportation. Congressman Peter DeFazio asked them to expedite their approval.
DeFazio did not want to see the 13.5-million dollar grant cut from the budget.
The new budget called for certain un-obligated funds by the D.O.T. to be cut, including the Coos Bay grant, but by getting approval for it the money can now go towards finishing that rail line's upgrade.
Once the line re-opens it will be equipped to handle travel at higher speeds, using less manpower.
More importantly, it allows companies a better way to ship their goods between Coos Bay and Eugene.
Most of the major tunnel repair work on the line has already been completed.
Rail cars could be back on the coast by June.
DeFazio did not want to see the 13.5-million dollar grant cut from the budget.
The new budget called for certain un-obligated funds by the D.O.T. to be cut, including the Coos Bay grant, but by getting approval for it the money can now go towards finishing that rail line's upgrade.
Once the line re-opens it will be equipped to handle travel at higher speeds, using less manpower.
More importantly, it allows companies a better way to ship their goods between Coos Bay and Eugene.
Most of the major tunnel repair work on the line has already been completed.
Rail cars could be back on the coast by June.
Expected DA from Jan 2011 may be 6%.
The central government employees received 10% DA in addition to 35% earlier,which now stands at 45%.They got the payment as two months arrears for July and August.The DA for September was calculated in their regular monthly payments.Through this hike employees got an increase of Rs700 to Rs900 in their monthly salaries. There was no such increase before this.Let us see some of the reasons.
The main reason behind announcing DA is due to the increase of prices in essential commodities.’Labour Bureau’-which is under the central government takes the statistics of the prices of essential commodities in selected cities and this process is known as AICPIN -i.e.- All India Consumer Price Index. DA is calculated only as per the AICPIN.
Regarding the next instalment of DA which is to be announced from Jan 2011,numerous speculations are pouring in.The DA percentage will be calculated as per the AICPIN from September 2010 to December 2010.Suppose the AICPIN stands at 179 points or more,there are chances of getting 51% DA from Jan 2011.
Any way let us assume that the DA will surely cross the 50% which will enable increases in some allowances.
Children Education Allowance,Child Care Allowance,Washing Allowance,Cycle Allowance,Cash Handling Allowance,Conveyance Allowance,Split Duty Allowance will also be increased.
Tuesday, March 8, 2011
Indian Railway...Journey.
Every day 12,000 trains runs to 7,000 destinations spread over 62,000 km of hills, dales, plains and plateaus. 160 years ago when the British staked their first pound on the Indian Railways, little did they dream that they were laying the foundations of what would one day become the largest passenger train service in the World. At that time only eight other countries were running railways: Britain, France, Germany, Holland, Italy, Spain, USSR and USA.
There was an international controversy over the wisdom of starting a railway in a backward country like India. Could the destitute Indian who didn’t possess an anna be persuaded to pay train fares in preference to jogging peacefully on his bullock cart? It was argued. What about India’s climatic and geographical conditions? After all, India was not a flat country like Russia, nor a small one like England. Some areas were absolutely unapproachable by vehicle of any type. Some were in dense forests infested with wild beasts, vermins and malarial insects. Other didn’t receive an inch of rainfall in the year. Then, equipments and facilities for large-scale construction work were minimal.
Yet the railways had to come to India: to strengthen the foothold of the British Empire in this mineral rich country. Britishers found that in 16 hours a train could do as much work as 2,500 camels could do in a fortnight. So, apart from the main trunk lines connecting harbors, they developed branch and feeder lines for transporting food and commercial goods from one place to another, as well as others for strategic purposes.
The first locomotive in India could be seen shunting in Bombay as early as in 1852, less than three decades after the world’s first locomotive had made a successful run. The formal inauguration of a train journey in India was later, however, when the great Indian Peninsular Railways was sure of a smooth performance. On April 16, 1853, 14 carriages carrying 400 guests trundled out for Thane to the accompaniment of the Governor’s band, amidst the applause of a vast multitude and to the salute of 21 guns… The day was observed as a public holiday reports the Bombay Times with that dateline.
Initially most railway systems in India belonged to private investors in England or to some Indian Maharajas, with the concurrence of the British government. At one time there were as many as 175 different railways following their own routes and time schedules. It was just not possible for a person to travel without halting several times, sometimes in the wilderness.
In the 1920s a Committee set up by the government recommended the setting up of a central railway authority. This Committee also made some pithy comments on the administration of Indian Railways at the beginning of this century. At the date of the last report there were employed on the railways of India 710,000 persons, it stated. Of these roughly 700,000 were Indians and only 7,000 Europeans (a portion of just 1%). But the 7,000 Europeans were like a thin film of oil on the top of a glass of water, resting upon but hardly mixing with the 700,000 below.
Europeans enjoyed better salaries, living quarters, leave allowances, and recreational and medical facilities than Indians. They also had special carriages meant exclusively for the use of Europeans and Eurasians. As for the rest of the people, a commoner felt compelled to warn his fellow passengers thus. The extinguish railway arrangement renders it imperative that you should provide yourself with a large stock of philosophy to enable you to put up with certain inconveniences. Look out for a double allowance of smoke, dust, dirt and everything that is disagreeable. Be content to run a two folk risk of life and limb. Do not expect the luxury of a seat. As an individual and as a traveler you are one of the lower classes: a poor, beggarly and contemptible person, and your comforts and conveniences are not to be attended to.
There is no longer any third class on the Indian Railways. It was abolished in 1975 and its amenities generally upgraded to be included in the new second class. Now there is a trend towards classless trains, in keeping with the government’s policy of equality. All coaches on these classless trains have identical padded seats as well as sleeping berths. There is arrangement for drinking water, hot meals and even a lending library on board some of the trains.
The Research, Designing and Standardizing Organization at Lucknow-the largest railway research organization in the world-is constantly devising improvements in the coaches as well as locomotives. This is in sharp contrast to the earlier British conviction that only minor repairs would be possible in India, so all spare parts including nuts and bolts for locomotives would have to be imported from England.
Since the last 80 years India has been producing her own locomotives. Whereas till 1950-51 she imported 23% of the railway equipment and stores, the figure has now dwindled down to 7%. India has progressed to become an exporter of railway equipment and know-how to a number of African and Asian countries.
Indian Railways received a strong impetus for development when India won her Independence in 1947. The process of merging which started in 1920s was completed in the early 50s. The major railways belonging to British investors combined with the State railways belonging to Indian Maharajas, forming a single network throughout the country.
Earlier, the Indian Maharajas used to have some interesting preferences and prejudices projected to their railway systems. The Maharaja of Patiala had commissioned a brilliant railway engineer, Colonel Bowles, to design the unique Patiala State Monorail trainway for him. This is the only known Trainway in the world in which the load-carrying wheels run on a monorail underneath the carriages. The train was held upright by means of huge wheels running alongside on the road. The Trainway was originally lugged by mules taken from 500 miles maintained by the Maharaja’s army. But two years later these were replaced by locomotives (manufactured by the German firm Orenstein and Koppel at the cost of Rs.7,000 each) which could haul eight coaches at eight miles per hour.
The Maharaja of Mysore traveled with a whole retinue of servants in a pleasure saloon which could be lifted and fitted with different undercarriages to travel on rail-tracks of different widths, depending on the route the Maharaja cared to follow. The saloon was made from the finest quality teakwood adorned with the silver crest of the State of Mysore. There were intricate bronze railings on he verandahs. Inside as wall-to-wall carpeting, a four-poster bed with an eight-inch mattress, velvet upholstered chairs and a folding table.
The private saloon of the Nizam of Hyderabad in comparison was a picture of simplicity. Though the Nizam was reputed to be one of the richest men in the world, his saloon was not furnished with even a chair.
There was only a wall-to-wall carpet on which he did his daily prayers, read the Quran and performed other activities. The Nizam’s lucky number was 13, so his saloon was also numbered 13. He only traveled in this coach and none other.
A number of the private saloons of erstwhile princes along with other rare railways relics can be viewed today at the Rail Transport Museum in New Delhi.
A fascinating sight at the Rail Museum is a pair of rail motors or motors cars that have been converted to travel on rails. These rail motors ran on their original petrol engines. Being light, heap and better maneuverable than locomotives, rail motors were used for inspecting hill tracks, which were unapproachable, by road. Some such rail motors are still in service.
The hill railways of India, though they do not compete with Europeans ones in speed, height or gradient, are certainly more romantic. The narrow tracks zigzag up the hills on what might have once been cart tracks. An antique steam engine hauls up the train slowly, huffing and puffing all the way. You feel you could make it faster on foot.
Saturday, March 5, 2011
USA :Freight rail Great Expectations 2011
Freight rail is a true American success story. Once on the brink of bankruptcy, this private industry is helping power our nation's economic recovery by investing record sums of capital into the country's rail system, providing high paying American jobs and connecting businesses to the global marketplace. Great Expectations 2011, a report from the Association of American Railroads (AAR), highlights how freight rail is positioned to advance national policy goals given today's regulatory framework remains intact
Download the PDF of the Great Expectations 2011 Report »
Download the PDF of the Great Expectations 2011 Report »
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