[ RadSafe ] Fast network for info exchange on Japan nuclear
accidents
Sandy Perle
sandyfl at earthlink.net
Tue Mar 1 22:03:26 CET 2005
Index:
Fast network for info exchange on Japan nuclear accidents
KEPCO submits report on fatal steam pipe rupture
Fermilab experiment to beam neutrinos through Dairyland
PPL says Unit 2 at Berwick plant set reliability record
Areva, Westinghouse Chase China Nuclear Deals Amid Global Slump
France signs on to pursue new nuclear technology
Film Poison DUst features vets exposed to DU
============================================
Fast network for info exchange on Japan nuclear accidents
Mar 2 (Tokyo) Japan will establish a high-speed fiber-optic network
connecting the central government, prefectures and municipalities for
smooth communication in the event of a nuclear accident, government
officials said Tuesday.
The Nuclear and Industrial Safety Agency, an organization under the
Ministry of Economy, Trade and Industry, has decided to begin
building the unified nuclear disaster prevention network next fiscal
year, which begins in April. The agency intends to put the network
into operation by March 2008, the officials said.
-------------------
KEPCO submits report on fatal steam pipe rupture
Mar 2 (Tokyo) Kansai Electric Power Co. submitted a report on a fatal
steam blowout in 2004 at one of its Mihama Nuclear Power Plant
reactors in Mihamacho, Fukui Prefecture, including the cause of the
accident and preventative measures, to the Economy, Trade and
Industry Ministry on Tuesday.
The accident occurred on Aug. 9 when a secondary system pipe at the
plant's No. 3 reactor ruptured, killing five workers and injuring six
others.
The report said KEPCO was responsible for failing to include the
ruptured pipe on a list of pipes to be inspected.
At a Tuesday press conference, KEPCO President Yosaku Fuji apologized
for the fatal accident, saying that as head of the company that set
up and managed the facility, he felt great responsibility.
The report revealed that Nihon Arm Co., a KEPCO subsidiary, and
Mitsubishi Heavy Industries Ltd., which were initially in charge of
inspecting the second system pipes, failed to include 27 pipes to be
checked in that system. Added to 15 items reported earlier, the total
of items that were not listed for inspection list came to 42.
Fuji said the report would be examined by a government panel, adding
he would wait for the final report, likely to be issued in March by
the ministry's Nuclear and Industrial Safety Agency, before making a
decision on managerial responsibility over the accident.
It was discovered that Nihon Arm Co. reported to KEPCO after it
noticed in 1997 that a section of pipes in the No. 4 reactor of the
Takahama Nuclear Power Plant in Takahamacho in the prefecture had not
been included on an inspection list. The section was in the same
location as the No. 3 Mihama reactor pipe that ruptured.
KEPCO said the employee who received the notification failed to
report it to a superior. The accident at the No. 3 Mihama reactor
could probably have been avoided if KEPCO has taken adequate
measures.
The report exposed the poor communications among KEPCO employees and
between employees and those at related companies.
KEPCO announced in September that it would maintain an inspection
program focused on the thickness of the walls of second system pipes
in its nuclear reactors. The firm added that part of the preventative
measures involved clarifying the duties of its employees as well as
those of employees of related companies. KEPCO also stipulated that
it would make clear that it was the duty of employees to report when
an item was not included on an inspection list, and said it would
transfer operations headquarters from Osaka to Fukui Prefecture.
The Nuclear and Industrial Safety Agency will hold several accident
investigation committee meetings beginning Thursday and will finalize
a report on the fatal accident. If the agency decides the bulk of the
responsibility rests with KEPCO, the firm's executives, including
Fuji, will likely be forced to step down.
----------------
Fermilab experiment to beam neutrinos through Dairyland
MAR 1 (Wisc) In an effort to pin down the elusive nature and
qualities of one of nature's most intriguing subatomic particles -
the neutrino - scientists at Fermi National Accelerator Laboratory,
or Fermilab, in Illinois will soon send a beam of the ghostlike
particles coursing through subterranean Wisconsin to a detector deep
in a mine in northern Minnesota. The goal of the $170 million project
is to help scientists gain some accurate measurements of a particle
that has practically no heft. "They almost have no mass, no charge,
and have the weakest interacting force that we know," says Albert
Erwin, a University of Wisconsin-Madison professor of physics and a
participant in the massive Fermilab experiment.
Those qualities enable neutrinos, which in nature are produced in the
nuclear reactions in the sun and other celestial objects, to course
through matter as if it does not exist. Yet, scientists think,
neutrinos may account for much of the mass of the universe and may
play a role in the origin of neutrons, protons and electrons - the
basic building blocks of all atoms in the universe.
The beam generated at Fermilab will bisect Wisconsin from the
southeast corner of the state to the very northwest corner, before
traveling through Lake Superior toward a steel target set deep in an
old iron mine in Soudan, Minn.
"Neutrinos are harmless," says Erwin, the UW-Madison scientist most
closely involved with the experiment, which is known as MINOS - for
Main Injector Neutrino Oscillation Search.
The five-year MINOS experiment hopes to unravel the mysteries
associated with neutrino origin and mass, and how they change during
their 2.5-millisecond trip from Batavia, Ill., to the Soudan Mine.
To produce neutrinos, scientists at Fermilab accelerate protons - the
basic components of an atom - around a four-mile ring that ends in a
violent collision at a graphite barrier. This miniscule collision
produces neutrinos that are channeled through the earth toward a
massive steel target set deep in the Soudan Mine.
The neutrino beam, which is directed in a manner similar to a beam of
light produced by a flashlight, is aimed downward at a 3.3-degree
angle toward the detector, known as the Soudan Underground
Laboratory, 450 miles northwest of Batavia.
Although the beam will course through the earth beneath Wisconsin, it
will be unnoticeable, little different from the neutrinos that exist
in nature and are constantly bombarding the earth.
Neutrinos are phantomlike and pass through all matter, including
people, with no effect. This insignificant interaction makes
neutrinos an extremely difficult subject of study, says Erwin.
"Neutrinos theoretically exist in three flavors': electron
neutrinos, muon neutrinos and the more recently discovered tau
neutrinos," Erwin explains. "When neutrinos are produced in the sun
and stream through the atmosphere, planets and other celestial
objects, they transform back and forth between these three flavors."
The Fermilab experiment emits the neutrinos in their muon form.
Scientists hope the long distance to the Soudan detector will provide
enough time for the muon neutrino to transform into the two other
flavors, providing a glimpse of the lifestyle of the elusive
particle.
The giant detector in Soudan is made out of steel and plastic plates
that are placed in the path of the neutrinos from Fermilab. The 6,000-
ton steel detector is where scientists hope to sample neutrino
flavors when they arrive in Soudan.
Out of trillions of neutrinos produced by the MINOS experiment, only
a few thousand will create detectable events at the Soudan Mine. This
means that even though muon neutrinos will be released for ten
millionths of a second every two minutes, 24 hours a day, seven days
a week, for the next five years, only one hour of data will be
analyzed.
Nonetheless, Erwin believes the experiment will give scientists new
insight into the nature of the sun and other heavenly objects based
on the transformation of the fast traveling neutrinos.
Even more tantalizing - and perhaps the most interesting hoped-for
result of the MINOS experiment - is the opportunity to uncover the
secrets of the dark matter that scientists believe pervades the
universe. Dark matter, which may account for approximately 90 percent
of all matter, is matter that we know exists, yet does not give off
any light, says Erwin.
"We know that dark matter is out there, but we don't know what the
missing mass is made of. If this experiment is a success, we might
find that some of that missing mass is neutrinos."
UW-Madison scientists are excited about the Fermilab MINOS
experiment, Erwin says, because it may bring science one step closer
to identifying a particle that helps to keep the universe together.
-------------------
PPL says Unit 2 at Berwick plant set reliability record
BERWICK, Pa. P-P-L officials are lauding a record-breaking
performance of the Unit Two reactor at the Susquehanna nuclear power
plant near Berwick.
Before it was shut down last week for its biennial refueling, the
Unit Two reactor had produced power for 677 straight days.
It marked the first time in the unit's 20-year history for continuous
operation between refuelings.
Lou Ramos of P-P-L Susquehanna says the new record puts the plant
among the best in the industry for reliability.
-----------------
Areva, Westinghouse Chase China Nuclear Deals Amid Global Slump
March 2 (Bloomberg) -- Westinghouse Electric Co., whose designs run
half the world's nuclear reactors, is counting on U.S. government
help to unseat France's Areva SA as the leader in China's nuclear-
power market.
Paris-based Areva, the world's biggest reactor builder, is banking on
history: It has supplied four of China's nine working nuclear plants
over 20 years. Westinghouse, previously shut out of the market by a
U.S. export ban, is now vying with Areva for an $8 billion contract
to build four Chinese reactors. Both companies submitted bids to meet
a Feb. 28 deadline.
``The U.S. government has been very supportive of overall China-U.S.
nuclear cooperation,'' says Gavin Liu, 37, Monroeville, Pennsylvania-
based Westinghouse's representative in Beijing. ``It's a very, very
critical market for Westinghouse.''
China's nuclear-power market is growing faster than any other as
environmental and safety concerns halt U.S. and European reactor
construction. The four planned reactors are the first of more than 20
in a $54 billion push to quadruple Chinese nuclear- power capacity by
2020 -- an effort to ease power shortages in an economy that grew 9.5
percent last year.
``The industry does need new orders, and it seems that China is going
to be the most positive feature,'' says Steve Kidd, 48, director of
strategy and research at the London-based World Nuclear Association,
which promotes nuclear power use. ``In world terms now, it is the
biggest expansion.''
U.S. Ban Lifted
For Westinghouse, the U.S. unit of state-owned British Nuclear Fuels
Plc, the pending Chinese contract is the first opportunity to sell
nuclear hardware to China since the U.S. lifted a ban on such exports
in 1998.
U.S. President George W. Bush's administration has pushed to boost
his country's involvement in China's nuclear program. As the only
U.S. bidder for the current Chinese contract, Westinghouse is the
main beneficiary of those lobbying efforts.
``The U.S. government has supported helping the Chinese in their
economic development, and part of that is producing energy,'' says
Bruce Blakeman, special counsel to U.S. Commerce Secretary Carlos
Gutierrez at the U.S. embassy in Beijing. ``It's something where
American companies have a great deal of expertise and the best
technology.''
Westinghouse is leading a group of bidders that also includes San
Francisco-based Bechtel Group Inc. and Tokyo-based Mitsubishi Heavy
Industries Ltd., according to Westinghouse spokesman Vaughn Gilbert.
While Westinghouse is owned by Warrington, England-based British
Nuclear Fuels, a successful Chinese bid would add billions of dollars
to U.S. exports and create thousands of U.S. jobs, says Blakeman, 43.
Congressmen in Beijing
U.S. government officials have visited Beijing in the past year to
back Westinghouse's bid, Blakeman says. They included a group of
congressmen led by Ohio Republican David Hobson, chairman of the
House Appropriations Subcommittee on Energy and Water Development,
who visited last April, Blakeman says.
Former U.S. Energy Secretary Spencer Abraham, who left the post on
Feb. 1, lobbied for Westinghouse during a meeting with Zhang Huazhu,
chairman of the state-run China Atomic Energy Authority, in Beijing
in December, the authority says.
``He pointed out that both governments have made efforts on nuclear
cooperation and hoped their nuclear industries could follow,'' the
Chinese authority said in a Jan. 7 report. ``He said Westinghouse
Electric Co. had participated in the bidding process for new Chinese
nuclear projects based on its capability and good record.''
Abraham, 52, declined to comment on U.S. government support for the
bid. Westinghouse and Areva officials say they expect China to choose
a winning bidder by early 2006.
U.S. Trade Deficit
Pressure on China to reduce its swelling trade surplus with the U.S.
may give Westinghouse an edge over Areva, says the World Nuclear
Association's Kidd.
``The very big trade surplus that the Chinese have with the U.S.
might save the U.S. vendors in the next round of bidding,'' Kidd
says. ``American companies are pushing very hard, and they're quite
hopeful of getting a significant amount of business for the next 10
years.''
The U.S. trade deficit with China widened 31 percent to a record $162
billion in 2004, according to U.S. government figures. France's trade
gap with China last year was a fraction of that size at 11.5 billion
euros ($15 billion).
`Deep Concern' Over Arms
The U.S. push to sell nuclear reactors to China comes as Bush opposes
plans by the European Union to end a 16-year embargo on weapons sales
to China.
``There is deep concern in our country that a transfer of weapons
would be a transfer of technology that would change the balance of
relations between China and Taiwan,'' Bush said at a press conference
in Brussels on Feb. 22.
Russia's state-owned AtomStroyExport is the third contender for the
pending Chinese reactor contract.
``It's a very promising market,'' AtomStroyExport President Igor
Klochko said in a faxed response to questions. The Moscow- based
company won an earlier contract to build two Chinese reactors, which
aren't operating yet, he said.
China's nuclear expansion will boost the country's share of global
nuclear-power capacity to 10 percent by 2020 from about 2 percent
now, making China the world's No. 4 generator of nuclear power after
the U.S., France and Japan, Kidd estimates.
China's plan to increase its nuclear-power capacity to 36,000
megawatts by 2020 will require an estimated 27 new 1,000-megawatt
reactors costing about $2 billion each, according to a September
estimate by Yu Jianfeng, a director at China National Nuclear Corp.
Nuclear Programs Halted
Countries such as the U.S. and Germany have halted their nuclear
programs because of concerns about safety and environmental risks,
highlighted by the 1986 Chernobyl reactor explosion in Ukraine.
Only a single reactor order has been placed outside Asia since
Chernobyl, by Finland in 2003, according to the World Nuclear
Association. Finland paid $3.7 billion for a model from Areva's
Framatome ANP nuclear-reactor unit, a venture with Germany's Siemens
AG.
No nuclear plants have been ordered in the U.S. since 1978, according
to the Vienna-based International Atomic Energy Agency. Germany
agreed in 2000 to permanently close its 19 nuclear power plants over
the next two decades, after Chancellor Gerhard Schroeder met an
election pledge to phase out nuclear power.
While India's nuclear expansion rivals China's in size, with nine
reactors under construction and another 24 planned, overseas
companies don't stand to profit. They're barred from exporting
nuclear technology to India because it hasn't signed the Treaty on
Non-Proliferation of Nuclear Weapons, according to the World Nuclear
Association's Kidd.
Areva's Advantage
That means China will drive growth in the global nuclear- power
market in coming years.
Areva is relying on its track record to maintain its lead. The
company has supplied more plants in China than any other -- including
state-owned China National Nuclear Corp. It employs 3,500 people in
the country, compared with about 15 for Westinghouse, and signed its
first Chinese contract in 1986.
``The Chinese strengthened their nuclear culture by being in contact
with the French, so there's a familiarity and understanding,'' says
Arnaud de Bourayne, 59, Areva's president for China. ``It is
potentially the fastest-growing nuclear market for Areva.''
Areva is still the most likely winner of the pending contract, says
Manoj Singh, the Hong Kong-based chief executive officer for Asia at
Deloitte Touche Tohmatsu.
``Areva clearly has an advantage because consistency is very
important,'' says Singh, who has been a consultant to energy
companies for 25 years. ``One of the things the French have done very
well is to standardize designs for nuclear power plants, and the
Chinese government is trying to adopt that as a policy.''
Government Help
Like Westinghouse, Areva has gotten government help in pushing for
Chinese contracts.
CEO Anne Lauvergeon accompanied French President Jacques Chirac on a
trip to China in October, after China announced its call for tenders
for the reactor project on Sept. 28, to meet President Hu Jintao and
other Chinese leaders.
During a June visit to Paris by Chinese Vice Premier Zeng Peiyan, the
nations signed an agreement to cooperate on technology for future
nuclear reactors. Lauvergeon, 45, attended the signing, according to
an Areva press release.
With or without government backing, companies seeking to profit from
China's nuclear expansion face obstacles, Areva's de Bourayne says.
`Very Demanding Market'
China plans to phase out international participation in its nuclear
program in coming years, and the winning bidder will have to ensure
that the designs and equipment it supplies can be replicated locally.
``It's undoubtedly a very demanding market because of competition and
because of the request for localization and co- development in
China,'' says de Bourayne, who's based in Beijing. ``It's basically a
state operation. Decision-making is very complex.''
Westinghouse's experience in transferring technology to other
countries may give it an advantage, says Liu, the company's
representative in Beijing.
The company has built reactors in the U.S., Europe and Asia, most
recently helping South Korea build a self-sufficient nuclear program
in the same way China aims to, he says.
Westinghouse is offering its new AP1000 reactor, which it says is
safer and more cost-effective than competing models. The AP1000's
safety system eliminates the need for human intervention in case of
an accident. The reactor has a modular design that limits
construction time to as little as three years, according to a
Westinghouse press release.
`Geopolitical' Decision
Framatome's EPR, or European Pressurized-Water Reactor, takes 57
months to build and cuts electricity production costs by 10 percent
compared with the most recent model built in France, according to
Areva's Web site. The EPR also uses 15 percent less uranium, reducing
toxic waste and radioactivity levels, and is designed to run for 60
years, rather than 40 for existing Framatome reactors.
China's choice won't be based on technology alone, says Pierre
Nebout, who helps manage 20,000 Areva non-voting investment
certificates -- part of the 4 percent of the company that's publicly
traded -- at Paris-based La Cie. Financiere Edmond de Rothschild
Banque.
``Areva's proposal may be rejected not for technical reasons, but
more for geopolitical reasons,'' Nebout says. ``The role of the
Americans is very significant in China.''
--------------------
France signs on to pursue new nuclear technology
WASHINGTON, Feb 28 (AFP) - Representatives of five industrialised
countries agreed Monday on a long-range research plan for a new
generation of nuclear power generation technology, the so-called
"Generation IV" nuclear systems.
The United States, France, Great Britain, Japan and Canada signed the
agreement, which aims to coordinate the development of new nuclear
technologies that will be used in power generation decades from now.
The research will help address the rising global demand for energy
and the need to diversify energy sources, said US Secretary of Energy
Samuel Bodman.
The eleven-member Generation IV International Forum has identified
six of the most promising technologies for
research and development: gas-cooled fast reactor systems, lead-
cooled fast reactor systems, molten salt reactors, super-critical-
water-cooled reactors and very high temperature reactors.
"It will take probably 30 years before the first reactor is built"
with Generation IV technology, said French ambassador David Levitte
at the signing.
The other six members of the forum, expected to sign the agreement in
the coming months, are Argentina, Brazil, South Korea, South Africa,
Switzerland, and Euratom, the European atomic energy agency.
-----------------
Film Poison DUst features vets exposed to DU
By David Hoskins, International Action Center
February 20, 2005--The premiere showing on Feb. 15 of "Poison DUst"--
a documentary highlighting the effects of Depleted Uranium [DU] on
veterans returning from the Iraq war-- attracted a large and engaged
crowd at the New School theater. Filmmaker Sue Harris was on hand to
introduce the film and take questions afterward. Former U.S. Attorney
General Ramsey Clark and Sara Flounders, national co-director of the
International Action Center, also spoke at the event.
DU refers to that portion of uranium left over after the enrichment
process that makes natural metallic uranium suitable for nuclear
uses. DU has limited civilian applications in the development of
medical radiation therapy machines.
However, the military has found a more sinister use for DU in its
operations. Because of its high density, DU is used in armor-
penetrating munitions. DU munitions were used extensively by United
States forces in both the first and current Iraq wars, putting
soldiers and civilians at risk of exposure.
DU is both radioactive and toxic to the human body. Exposure to DU
can cause a host of ailments associated with the kidneys, lungs and
immune system. An increased risk of lung tissue damage and lung
cancer has been documented among uranium miners.
The film features soldiers whose health has been affected by DU
exposure, along with the wives of military personnel discussing
genetic disabilities faced by their children as a result of a
parent's exposure to DU. An increased risk of miscarriages, maternal
mortality and congenital disabilities is associated with DU
contamination.
It's a weapon of mass destruction.
The top U.S. military brass are complicit in the cover-up of DU's
harmful effects on civilians and soldiers. The current attitude of
the U.S. military leadership is similar to the approach taken during
the Vietnam War, when military leaders ignored the health risks
connected to the use of Agent Orange as a defoliant.
Several military servicemembers and their families, including
veterans featured in the film, were in attendance at the premiere of
"Poison Dust." The anger these individuals harbor toward the
government that disregarded their health and safety was apparent
during the open discussion that followed the film.
It is up to the anti-war movement to channel this anger into an
active resistance of the U.S. war of occupation in Iraq.
As the Troops Out Now Coalition organizes for a mass demonstration in
New York City's Central Park on March 19, "Poison DUst" helps
demonstrate why soldiers have both a right and a duty to resist
serving in a military that disregards the lives of GIs and Iraqis.
-------------------------------------
Sandy Perle
Senior Vice President, Technical Operations
Global Dosimetry Solutions, Inc.
2652 McGaw Avenue
Irvine, CA 92614
Tel: (949) 296-2306 / (888) 437-1714 Extension 2306
Fax:(949) 296-1902
E-Mail: sperle at dosimetry.com
E-Mail: sandyfl at earthlink.net
Global Dosimetry Website: http://www.dosimetry.com/
Personal Website: http://sandy-travels.com/
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