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Australia approves new nuclear research reactor
Note: I'll be in Wash. DC, April 6 - 11, so news distributions may be
limited.
Index:
Australia approves new nuclear research reactor
N.M. Discusses 'West Wing' Scene
NRC Blasts Nuclear Plant Vigilance
NRC agrees to 20 pct power increase for Ill. nuke
Lithuania finds part of stolen nuclear container
===============================
Australia approves new nuclear research reactor
CANBERRA, April 5 (Reuters) - Australia has given Argentine state
firm INVAP SE the green light to build a controversial research-only
nuclear reactor to replace the country's ageing Sydney reactor, the
government said on Friday.
Environmentalists have vowed to block the A$300 million (US$159
million) project, saying Australia's 44-year-old Lucas Heights
reactor should not be replaced, even by a reactor which only produces
radioisotopes for medical use.
Australia has no other nuclear reactors besides the Lucas Heights
research facility. Green groups and residents of the south Sydney
suburb where it is located say replacing the ageing reactor is the
last thing Australia should be doing given post-September 11 security
concerns.
But the nation's nuclear watchdog, the Australian Radiation
Protection and Nuclear Safety Agency (ARPANSA), said the new reactor,
to be completed by 2005, was designed to withstand even a direct
aircraft attack.
"I'm satisfied that even in the unlikely event that such an attack
were attempted, that the probability of the attack being successful
is now very small indeed," ARPANSA said in a statement.
Science Minister Peter McGauran dismissed environmental concerns
about the project, saying the need for a reliable source of isotopes -
- used in more than 440,000 nuclear medicine procedures in Australia
last year -- was paramount.
"The government had a clear choice between saving lives and providing
for more ground-breaking scientific and industrial research, or
succumbing to minority groups and their protest actions," McGauran
said in a statement.
Radioisotopes are artificially-produced chemical elements used in
physical and biological research or medical therapy.
Green groups and Sydney residents have long argued there is no safe
way to dispose of nuclear waste, even in its reprocessed form, and
that Lucas Heights has become the de facto nuclear waste dump of
Australia.
The government has not yet decided where it will dispose of the
medium and low-level nuclear waste from the reactor, but said a
decision would be made before the reactor comes on line in 2005.
Last August, Australia and Argentina signed a nuclear energy treaty
paving the way for Australian nuclear waste to be shipped and
processed in the South American country.
The reprocessed waste would eventually be returned to Australia for
permanent storage.
In the past Australia has sent spent fuel to France for reprocessing
by state-owned nuclear reprocessing company Cogema, but activists
including Greenpeace have protested against it, saying shipping spent
fuel is dangerous.
McGauran also shrugged off questions about the viability of INVAP
after a fellow minister told the Senate last month the Argentine
technology firm had received a A$10.5 million ($5.6 million) bailout
from the Buenos Aires government.
INVAP is owned by Rio Negro province and its board is controlled by
Argentina's National Atomic Energy Commission. Its main work is
related to space exploration and nuclear construction and research in
places like Argentina, Peru, Algeria, Cuba and Egypt.
------------------
N.M. Discusses 'West Wing' Scene
ALBUQUERQUE, N.M. (AP) - This just in: Martin Sheen is not president.
Just in case New Mexico television viewers were wondering, the state
Energy, Minerals and Natural Resources Department wanted them to know
that an episode of ``The West Wing'' scheduled to air Wednesday night
is fictional.
The NBC drama series about life in the White House was to feature a
story line about a crash of a heavy rig bearing uranium fuel rods in
a remote Idaho tunnel.
``The scenario described is completely fictional,'' the department
said in a news release issued Tuesday, later adding, ``New Mexico has
no tunnels.'' Neither, it added, does Idaho.
In fact, New Mexico does have a tunnel on U.S. 82 between Alamogordo
and Cloudcroft.
Anne Clark, the department's Waste Isolation Pilot Plant coordinator,
said Wednesday that the news release should have said New Mexico has
no tunnels on roads designated for vehicles hauling radioactive and
other hazardous materials.
Diane Kinderwater, spokeswoman for Gov. Gary Johnson, approved the
release, issued on the governor's letterhead.
``We're not trying to offend anybody's intelligence but they see
vignettes and think that it could happen,'' Kinderwater said. ``Why
not try to give correct information?''
Kinderwater said the idea for the release came from state Energy,
Minerals and Natural Resources Secretary Betty Rivera.
The release was prepared by Clark, who said Wednesday the issue
portrayed on the show is ``going to be hot on people's minds because
of Sept. 11.''
``We want to assure people that this is not a possible scenario and
we're prepared for anything that could happen in terms of an accident
or some kind of security issue,'' she said.
WIPP, which opened in March 1999 near Carlsbad, is a federal
underground storage facility for plutonium-contaminated waste from
defense work. It does not store nuclear fuel rods from civilian power
plants.
``As officials of the state, they (Rivera and Clark) felt this was
the time to let the public know that they don't have anything to fear
from anything on the program,'' Kinderwater said. ``Sometimes the
power of television is very strong. They're just trying to be
responsible.''
Maria Stasi of Warner Bros. Television Publicity said no one was
available Tuesday evening to comment. A ``West Wing'' publicist also
did not return a phone call late Tuesday.
On the Net:
The West Wing Web site: http://www.nbc.com/The-West-Wing/index.html
-----------------
NRC Blasts Nuclear Plant Vigilance
OAK HARBOR, Ohio (AP) - An acid leak that ate through a steel cap
over a nuclear plant's reactor vessel should have been spotted as
long as four years ago, according to a Nuclear Regulatory Commission
report released Friday.
Inspectors said there were many opportunities for the operator of the
Davis-Besse plant to find the problem, which wasn't discovered until
the plant was shut down in February for refueling.
``It should have been recognized,'' said NRC spokesman Jan Strasma.
The NRC said the damage did not pose a safety threat but did order
operators of all 69 pressurized water reactors in the United States
to submit information on the structural integrity of their plant's
reactor head.
The NRC said it was the most extensive corrosion ever found on top of
a U.S. nuclear plant reactor. Inspectors spotted a second cavity two
weeks later.
Plant employees found leaking boric acid created a 6-inch hole in the
steel cap near a cracked control rod nozzle. The hole was stopped by
a steel layer impervious to the acid.
Significant corrosion began at least four years ago, according to
preliminary findings of an NRC inspection. Inspectors said it was
caused by cracked control rod nozzles.
FirstEnergy Corp., which operates the plant, said it was not
surprised by the findings and that its own investigators came to the
same conclusion, said company spokesman Richard Wilkins.
The plant had visual inspections over the years, but corrosion was
overlooked because plant staff and management for years did not
realize the significance of boric acid deposits on top of the vessel
head, according to FirstEnergy's findings.
The company said similar corrosion can be found or avoided at similar
plants if engineers know how to look for it.
The acid is a byproduct of the nuclear fission process inside the
reactor. The reactor has 69 control rods. The nozzles are vertical
tubes that house the rods, which absorb excess neutrons in the
reactor core.
The damage to the reactor's steel cap will keep the plant shut down
until at least June.
The plant is along Lake Erie and about 25 miles east of Toledo.
------------------
NRC agrees to 20 pct power increase for Ill. nuke
NEW YORK, April 4 (Reuters) - The U.S. Nuclear Regulatory Commission
(NRC) said Thursday it had approved a request by AmerGen Energy Co.
to increase the generating capacity of the Clinton nuclear power
station in Illinois by about 20 percent, or about 186 megawatts.
The power increase at the plant, near Clinton, Illinois, will boost
the generating capacity of the reactor to about 1,116 megawatts, the
NRC said in a statement.
AmerGen plans to implement the power increase in two phases beginning
this spring, the NRC said.
The NRC said the plant's power output could be safely increased
primarily by using new fuel in the core and making certain plant
modifications.
The Clinton nuclear unit was shut earlier this week, according to the
NRC's daily power reactor status report. The plant shut for its
spring refueling and maintenance and is expected to resume power
production near May 7.
AmerGen is a joint venture of Exelon Corp <EXC.N> of Chicago and
British Energy PLC <BGY.L> of the UK.
Separately, the NRC said Thursday it had also approved an application
from Entergy Corp. <ETR.N> to increase the generating capacity of the
Waterford 3 nuclear unit in Louisiana by 1.5 percent, or about 16
megawatts.
The power increase at Waterford 3 will bring the reactor generating
capacity to about 1,169 megawatts.
Entergy plans to implement the power increase during the current
spring maintenance and refueling outage, the NRC said.
Waterford 3 is located about 20 miles west of New Orleans, Louisiana.
One megawatt is roughly enough to power 1,000 average homes.
-----------------
Lithuania finds part of stolen nuclear container
VILNIUS, April 4 (Reuters) - Lithuanian officials said on Thursday
they had found part of a uranium fuel container stolen from the
country's Ignalina nuclear plant a decade ago, but the uranium it
once contained was missing.
Some 34 radioactive zinc tubes, which once held uranium and formed
part of a fuel cassette, were found Wednesday buried in a small
forest 10 kilometres (six miles) from the plant, senior prosecutor
for the Vilnius region Ramutis Jancevicius told Reuters.
"Specialists are still examining the object, but at this point they
doubt it contains uranium. In any case, this is a very significant
find," he said.
In 1992, while control of the Soviet-built plant was being
transferred from Russian to Lithuanian authorities, several workers
stole one of the fuel cassettes that power the plant.
"To date we have found roughly two-thirds of the stolen materials,"
Jancevicus said. He said most suspects had already been convicted but
a Russian citizen was still being sought.
In March, police discovered 20 kilograms (45 lb) of the stolen
uranium in a field in Lithuania's Anyksciai district.
Altogether, some 80 kilograms of the uranium have been found in
Lithuania in recent years and more in neighbouring Belarus, according
to local press reports.
Jancevicius said he doubted radioactive materials still unlocated
posed a hazard. "But we can and must find all of it, down to the last
milligram, as a matter of principle," he added.
Ignalina was built during the 1980s to the same design as Ukraine's
ill-fated Chernobyl, site of the world's worst civilian nuclear
accident in 1986.
Citing safety risks, the European Union has demanded its closure in
2009 as a condition for Lithuanian EU membership.
Lithuania has pledged to close the first reactor by 2005, but has yet
to commit to a date for shutting the second unit.
-------------------------------------------------
Sandy Perle
Director, Technical
ICN Worldwide Dosimetry Service
ICN Plaza, 3300 Hyland Avenue
Costa Mesa, CA 92626
Tel:(714) 545-0100 / (800) 548-5100 Extension 2306
Fax:(714) 668-3149
E-Mail: sandyfl@earthlink.net
E-Mail: sperle@icnpharm.com
Personal Website: http://sandy-travels.com
ICN Worldwide Dosimetry Website: http://www.dosimetry.com
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