[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Second unit of Czech nuclear power plant to be shut down for minor repairs
Index:
2nd unit of Czech nuclear power plant down for minor repairs
UK Nuclear dumpsite' plan attacked
Nuclear waste facility may 'raise bar'
Irradiated food causes controversy
========================================
Second unit of Czech nuclear power plant to be shut down for minor
repairs
PRAGUE, Czech Republic (AP) - The second unit of the troubled Czech
nuclear power plant in Temelin near the border with Austria will be
shut down later on Wednesday for minor repairs, an official said.
Milan Nebesar, a spokesman for the plant, said that workers will shut
down the unit at 2000GMT for minor adjustments at the cooling system
in the non-nuclear part of the unit. It should be restarted on
Sunday, he said.
The first unit, with was working at full capacity on Wednesday, will
be shut down for similar adjustments on Dec. 24, Nebesar said.
Construction of the plant's two 1,000-megawatt units, which were
based on Russian designs, started in the 1980s. The reactors later
were upgraded with U.S. technology, but they have remained
controversial because of frequent malfunctions.
The station, 60 kilometers (35 miles) north of the Austrian border,
has been a source of friction between the two countries.
Environmentalists in Austria demand its closure, while Czech
authorities insist it is safe.
The plant received permission for full use from the Czech nuclear
safety authority in October.
-------------------
UK Nuclear dumpsite' plan attacked
Dec 15 (BBC) Sellafield receives spent fuel from all over the world
Plans to allow foreign nuclear waste to be permanently stored in the
UK have been branded "deeply irresponsible" by the Liberal Democrats.
The government has confirmed intermediate level waste (ILW) that was
to have been shipped back to its home countries will now be stored in
the UK.
The cash raised will go towards the UK's nuclear clean-up programme.
But Lib Dem Norman Baker accused ministers of turning Britain into a
"nuclear dumpsite".
Under current contracts, British Nuclear Fuels should return all but
low level waste, but none has ever been sent back.
In future, only highly-radioactive waste will be sent back to its
country of origin, normally Germany or Japan, under armed guard.
Intermediate waste from countries such as Japan, Germany, Spain,
Italy, Switzerland and Sweden will be stored permanently in the UK.
At the moment, this waste is stored at Sellafield, in Cumbria, in the
form of glass bricks, untreated liquid waste or solid material in
drums.
In a statement, the Department of Trade and Industry said the new
policy meant there would be a "sixfold reduction in the number of
waste shipments to overseas countries".
And it said highly-radioactive waste would be returned to its home
country sooner, ensuring there would be no overall increase in
radioactivity.
'Environmental millstone'
Trade Secretary Patricia Hewitt said the new arrangements, revealed
in a Commons written statement, would raise up to £680m for Britain's
nuclear clean-up programme, under the new Nuclear Decommissioning
Agency.
But the move has been criticised by environmental groups and the
Liberal Democrats.
Mr Baker, the Lib Dem environment spokesman, said: "I have been
warning for months that this would happen and raised it with
government several times. But now our worst fears have been
confirmed.
"Once again Britain's environmental and health needs are being
ignored in policies driven by the Treasury and DTI.
"This is a terrible attempt to offload some of the £48bn cost of
cleaning up nuclear sites.
"The Energy Act was supposed to help Britain clean up, but in order
to pay for it we are becoming a nuclear dumpsite.
"The nuclear industry is an economic, social and environmental
millstone that hangs around Britain's neck."
---------------
Nuclear waste facility may 'raise bar'
Dec 15 (Deseret Morning News) Planned Tooele County plant hopes to
import higher-level material Cedar Mountain Environmental Inc., a
planned nuclear waste facility in Tooele County, might seek to import
and dispose of the more radioactive Class B and C waste.
Company president Charles Judd acknowledges he must overcome high
hurdles in the project, if Cedar Mountain does decide to seek B- and
C-level waste. And Bill Sinclair, deputy director of the state
Department of Environmental Quality, says that if attitudes against
that type of material coming into the state don't change, "that makes
it look very unlikely."
The controversy over B and C waste has a long history in the Beehive
State. The material, mostly byproducts of decommissioned nuclear
power plants, is more radioactive than the low-level Class A waste
accepted by Envirocare of Utah at its disposal facility in the Tooele
desert, about halfway between Salt Lake City and Wendover.
When Envirocare expressed interest in accepting B and C waste, the
public uproar was so loud that the Legislature passed a law requiring
its specific approval before the material could be imported. The
possibility that Cedar Mountain would seek a permit was raised in the
Dec. 13 issue of "The International Radioactive Exchange," a journal
that keeps tabs on the nuclear industry.
"It's a possibility," Judd confirmed to the Deseret Morning News.
"That's one of the things we're looking at. We are pursuing a
disposal site and the type of waste we'll take has not been set yet,
but B and C is an option."
He plans to file an application with state officials in about six
months, Judd said. The type of waste would be specified in the
application.
The Cedar Mountain site is located directly north of Envirocare's
facility, said Judd, who is a former president of Envirocare. Cedar
Mountain has an option to buy the private land involved, which is
three or four miles south of I-80 and can be served by the freeway
and by the Union Pacific Railroad line that runs through the area, he
said.
Cedar Mountain has completed siting criteria, receiving an approval
from state regulators at that step after a year and a half of work,
he said. This step involves checking whether a site is acceptable for
waste disposal.
"We haven't gone out and begun constructing any facilities," Judd
added. "We're hoping for 2006, to get licenced and begin
construction."
Sources of the Class B and C wastes could be the U.S. Department of
Energy, nuclear power plants and material used in research, he said.
Earlier, he said, he was opposed to Cedar Mountain accepting B and C
waste. The reason is that Envirocare was pursuing a permit to import
that kind of waste, and he did not want to compete with the earlier
facility on that, according to Judd.
"Just recently, they (Envirocare) changed their philosophy and said
they would no longer pursue B and C waste," he said. Also, Tooele
County refused to approve his facility because of problems in showing
a need for another project doing the same thing as Envirocare.
Because of that, he said, Cedar Mountain changed its position and
decided it might seek the higher classes of radioactive material. The
project requires a $3 million investment, Judd believes. State law
allows the Department of Environmental Quality to charge up to $1
million for the expensive process of reviewing a nuclear waste
disposal application.
Several investors have talked with him about the project and are
"very interested in it," and Judd is putting in his own money too, he
said.
He denied a suggestion that the move was an attempt to get leverage
on Envirocare in a lawsuit it filed against him. "Envirocare sued me
when I started this process," he said. The Radioactive Exchange says
that suit involved an allegation by Envirocare that Judd was breaking
a non-competition clause in his contract.
Sinclair said that while Cedar Mountain has received approval as an
appropriate site, it is far from winning state approval.
The next step, "which is much more difficult process," is to seek a
license, he said. "That's certainly a long process." Judd has not yet
submitted his license application.
Judd would need approval from Tooele County, "and that has not
happened to date. In fact, he's been rejected by the county for a
conditional use permit."
If Cedar Mountain overcomes those roadblocks, it still requires
permission both from the Legislature and the governor.
In light of the opposition to Envirocare's efforts, legislative
approval could be extremely hard to get.
Before the gubernatorial election, Republican candidate Jon Huntsman
Jr. responded to a Deseret Morning News questionnaire, "I strongly
oppose any hazardous or radioactive waste of a higher degree of
toxicity allowed into Utah storage facilities." Since then, Huntsman
was elected as Utah's next governor.
But Judd remains undaunted about the chances of importing B and C
waste, should Cedar Mountain decide to pursue the permit.
"We won't be investing $3 million in something we don't think there's
a chance," he said. "We do think there's a chance."
--------------------
Irradiated food causes controversy
Dec 15 (Sierra Star News) Irradiated food has been exposed to
ionizing radiation (similar to x-rays) that kills harmful bacteria
and parasites in food. The U.S. Department of Agriculture has tried
to introduce irradiated ground beef into the school lunch program
since 2001. A huge negative reaction from the public led the
Department to ban such foods from the program. However, Iowa Senator
Harkin introduced a bill in 2002 that allowed the Department to use
such foods in the school lunch program that serves 27 million
students. Over 200 school districts around the country banned the use
of such food in their cafeterias. Why is there a public outcry over
irradiated food?
Proponents of irradiation say it will make the food safer to eat by
reducing the risk of food-borne bacterial and parasitic diseases. No
clinical trials have been done to support this claim. Opponents cite
a variety of research that shows eating such food can be hazardous to
your health. Not all disease-causing organisms are destroyed by this
method and the food must therefore be properly cooked to insure
safety. Laboratory rats fed irradiated food show signs of genetic
damage and higher cancer rates. Irradiation creates a new class of
chemicals never found in foods before called cyclobutanones. These
chemicals produce cancer in human cells in lab tests. Consumer
Reports trained tasters noted a slight but distinct off-taste and
smell and likened it to “singed hair.”
The vitamins A, B complex, C and E are destroyed by irradiation. The
fat in the beef is changed to trans fatty acids. Trans fatty acids
are now known to be contributors to a host of chronic illnesses and
it also elevates levels of the artery clogging bad cholesterol.
Currently the Department of Agriculture is allowed to offer the
irradiated beef to school districts and schools are free to use it or
not. Irradiated beef is not required to be labeled as such and
parents need to ask the school board and purchasing agent for the
lunch program if irradiated food is being used in the lunch program.
It seems incredible that the Food and Drug Administration, the
Department of Agriculture and the Environmental Protection Agency
would allow food that has been damaged nutritionally and that has
serious health risks to be used as an experiment in American school
children. More information about the issue of irradiated food can be
found at these websites:
-------------------------------------
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@dosimetry.com
E-Mail: sandyfl@earthlink.net
Global Dosimetry Website: http://www.dosimetry.com/
Personal Website: http://sandy-travels.com/
************************************************************************
You are currently subscribed to the Radsafe mailing list. To
unsubscribe, send an e-mail to Majordomo@list.vanderbilt.edu Put the
text "unsubscribe radsafe" (no quote marks) in the body of the e-mail,
with no subject line. You can view the Radsafe archives at
http://www.vanderbilt.edu/radsafe/