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UK says may dump more n-waste in Irish Sea after '06
Index:
UK says may dump more n-waste in Irish Sea after '06
Nuclear reactor shut down at Fukui power plant after fire
N. Korea Says It Will Revive Nuke Plant
Gaping hole in British Energy nuclear cleanup fund
TEPCO to suspend operations at 16 nuke reactors for inspection
Brazil opens uranium enrichment plant
NRC may cite TXU's Texas nuke following water leak
======================================
UK says may dump more n-waste in Irish Sea after '06
LONDON, Dec 11 (Reuters) - Britain said on Wednesday it might have to
dump radioactive pollution stockpiled at its Sellafield nuclear
reprocessing plant into the Irish Sea after 2006 as tanks storing the
waste age and may become unsafe.
Environment Minister Michael Meacher said the government was
researching ways to store the waste permanently onland but if this
was not successful, then the radioactive liquid technetium-99 kept in
offshore tanks may be dumped in the sea.
"If the tanks can't take it beyond 2006, then we might have to look
at an alternative solution... to discharge (their contents) into the
Irish Sea quickly," Meacher told a news conference.
The tanks, built in the 1950s and 1960s at the Sellafield site in
Cumbria in northwest England, do not meet modern standards and have
already exceeded their expected lifetimes, said the government.
Ireland and Norway oppose the Sellafield plant and in June Dublin
asked an international court in The Hague for access to information
about the plant's viability which Britain says is commercially
sensitive.
Norway has called on Britain to halt radioactive emissions from
Sellafield, traces of which have been found as far away as the Artic
Barents Sea.
But in the short term, Meacher said Sellafield, owned by state-run
British Nuclear Fuels, will slash technetium-99 emissions into the
sea by 2006 in response to complaints from Norway and Ireland about
the pollution.
Sellafield is allowed to release up to 90 terabecquerels (TBq) of
technetium-99 into the Irish Sea but will have to cut this to 10 TBq
by 2006.
"We are accepting the Energy Agency's proposals (to cut the
discharges) but we want to go further," Meacher said.
Meacher said the discharge of technetium-99 into the Irish Sea could
be halted altogether if research into storing the waste in the tanks
permanently onshore is successful.
Sellafield will start in March processing newly produced technetium-
99 into glass blocks suitable for long-term storage onland.
This technology cannot be used on waste already stockpiled in
Sellafield's tanks which hold about 200 TBq of technetium-99.
Britain first established nuclear facilities at Sellafield, formerly
called Windscale, in the 1940s and the world's first commercial
nuclear power station was opened there in 1956.
Research has shown lobsters and other shellfish in the North and
Irish Seas have traces of technetium-99.
Britain admits the waste has been found in lobsters but says there is
no evidence it has accumulated in fish.
--------------------
Nuclear reactor shut down at Fukui power plant after fire
OBAMA, Japan, Dec. 12 (Kyodo) - A nuclear reactor at Tsuruga Nuclear
Power Station in Fukui Prefecture was shut down Thursday night after
a fire broke out from a turbine cover, station operator Japan Atomic
Power Co. said.
There appears to have been no leak of radiation.
The fire broke out from a heat insulating cover on the No. 2
reactor's high-pressure turbine at around 7:30 p.m. at the plant in
Tsuruga city.
It was temporarily extinguished but another fire broke out, prompting
officials to manually shut down the reactor at 9 p.m. The fire
appears to have been contained, the company said.
-------------------
N. Korea Says It Will Revive Nuke Plant
SEOUL, South Korea (AP) - Renewing fears of a nuclear crisis on the
Korean Peninsula, North Korea said Thursday it will reactivate a
nuclear power plant that U.S. officials suspect was being used to
develop weapons.
The North said it had no choice after the U.S.-led decision last
month to suspend annual oil shipments of 500,000 tons. The
announcement also came shortly after a ship carrying North Korean
Scud missiles to Yemen was intercepted in the Arabian Sea. After
hours of awkward negotiations, U.S. officials let the shipment go.
It wasn't clear whether the interception influenced the decision.
After the interception, an editorial in the North's official
newspaper, Rodong Sinmun, said: ``It is necessary to heighten
vigilance against the U.S. strategy for world supremacy and 'anti-
terrorism war.'''
``We can only speculate that yesterday's incident and North Korea's
electricity shortage in the winter propelled North Korea to make a
response,'' said Kim Sung-han of the state-run Institute of Foreign
Affairs and National Security in Seoul.
A North Korean Foreign Ministry spokesman said his country would
revive the old, Soviet-designed reactor and resume construction of
other nuclear facilities to supply desperately needed power. KCNA,
the North's state-run news agency, quoted the spokesman but did not
name him.
``Our principled stand is that the nuclear crisis on the Korean
Peninsula should be resolved peacefully,'' the spokesman said. ``It's
totally up to the United States whether we will freeze our nuclear
facilities again.''
The nuclear program was suspended under a 1994 deal with Washington,
averting a possible war on the Korean Peninsula. Experts say North
Korea could quickly extract enough plutonium from its old facilities
to make several nuclear weapons.
The decision to suspend oil shipments, which were a key provision of
the 1994 deal, was designed to pressure North Korea to give up a more
recent nuclear program based on uranium enrichment.
The United States says the uranium-based program violated a nuclear
arms control clause in the 1994 pact.
``Our country faced an immediate problem in electricity generation
because the United States has virtually abandoned its obligations,''
the North Korean spokesman was quoted as saying in comments that were
monitored by South Korea's Yonhap news agency.
Although the spokesman left open the possibility of dialogue to solve
the standoff, American and South Korean officials have long feared
that North Korea might reactivate its plutonium-based nuclear
program.
South Korean President Kim Dae-jung has sought to reconcile with
North Korea. His government urged North Korea to reverse its
decision.
``The government expresses deep regret and concern that the North
Korean Foreign Ministry spokesman's statement could create tension on
the Korean Peninsula,'' Seok Dong-yun, a South Korean Foreign
Ministry spokesman, said in a statement.
U.S. Defense Secretary Donald H. Rumsfeld has said he believes North
Korea already has one or two nuclear weapons.
Chinese Foreign Ministry spokesman Liu Jianchao said China remained
committed to a Korean peninsula without any nuclear threat, but said
China remained committed to helping its neighbor.
``China has given North Korea assistance in its difficulties. It will
continue to do so,'' Liu said.
Deputy Secretary of State Richard Armitage, who was in China for
talks, said Thursday that China shares American concern about North
Korea's nuclear program and is expected to urge ``different
behavior'' on its isolated, secretive ally.
U.S. officials say North Korea told them in October that it had a
secret program to enrich uranium to make nuclear weapons. The Bush
administration has vowed to try to solve the problem through
diplomacy.
Under the 1994 pact, North Korea agreed to freeze the plutonium
program in return for two modern, light-water reactors built by a
U.S.-led consortium. North Korea often complained about delays in
construction of the reactors, which are several years behind
schedule.
North Korea had a 5-megawatt plutonium reactor and two bigger
reactors, with capacities of 50 megawatts and 200 megawatts
respectively, under construction when it signed the 1994 agreement
with the United States.
About 8,000 plutonium fuel rods were separated from the frozen 5-
megawatt reactor and sealed for permanent disposal. Experts say North
Korean scientists could quickly reprocess the spent fuel rods into
weapons-grade plutonium. Inspectors are monitoring the rods.
At the height of the confrontation over North Korea's plutonium-based
program in 1994, a North Korean negotiator threatened to turn Seoul
into ``a sea of fire.'' Fearing war, residents of the South rushed to
stores to stock up on food and other supplies.
--------------------
Gaping hole in British Energy nuclear cleanup fund
LONDON, Dec 12 (Reuters) - Nuclear power firm British Energy revealed
the full extent of its financial troubles on Thursday with a six-
month loss and a radioactive hole in the clean-up fund that is set to
become the UK taxpayer's responsibility.
The provider of more than a fifth of Britain's electricity, surviving
on a government bail-out while a rescue plan is hammered out, said it
made a pre-tax loss of 337 million pounds ($532 million) in the six
months to September 30.
The loss ballooned from 15 million pounds a year ago and included 213
million pounds of exceptional costs.
Among these were a 103-million-pound writedown to reflect a slump in
the value of its decommissioning fund to 332 million pounds as a
result of poorly performing investment markets.
British Energy ran into trouble this year after deregulation in the
UK power industry exposed overcapacity, forcing electricity prices
down to a point where its production costs are now higher than market
prices.
Its liabilities fund is designed to cover potential discounted costs
of 5.2 billion pounds. It is set to run for decades after reactors
close in a fuel and site clean-up project that will last until 2084
under current estimates.
Proposals unveiled in November aimed at relaunching British Energy as
a going concern put these liabilities firmly at the feet of the
British taxpayer -- on top of an estimated 150 to 200 million pounds
a year bill for running costs.
Sixty-five percent of cash generated by the business must go to the
fund -- but with cashflow negative at present, the whole burden falls
on the state.
"GOOD MONEY AFTER BAD"
Rebel legislators from Britain's governing Labour Party took the
fresh opportunity to slam the bailout, which comes on top of a multi-
billion pound support package for the creaking UK rail industry and
an ever growing state bill for other public service problems once
considered better off run privately.
"Ministers should stop throwing good money after bad," said Bill
Eyers, Chair of the Socialist Environmental Resources Association
(SEAR). "Most of British Energy's future liabilities are not
inevitable but avoidable... Its reactors should be closed down as
soon as it is practical to do so."
Environmental campaign group Greenpeace has launched a legal campaign
to stop the bailout, which they say depresses market prices for
fledgling renewable energy producers trying to enter it, and should
be blocked under EU law.
INVESTORS HURT TOO
The restructuring plan has also left investors severely out of pocket
seven years after privatisation.
Shareholders, whose one-time blue chip investment has slid 97 percent
so far this year, were told there would be no dividend payout this
time around.
More than 200,000 of the company's shareholders are private investors
encouraged to take part in the privatisations of the 1990s who may
now never see a dividend again.
Bondholders and other creditors owed 1.2 billion pounds now expect to
get less than 30 pence in the pound back in a debt-for-equity swap
that will leave them as the main shareholders.
New Chairman Adrian Montague, who took over from Robin Jeffrey last
month, was careful not to build too much optimism about the future of
the company.
"I take up the position of chairman at a bleak point in our company's
fortunes," he said and went on to describe the "terrible damage" to
the company that power market changes have produced.
He also warned creditors, who formed a committee earlier this week to
represent their interests, that they had little choice but to back
the state-sanctioned restructuring.
"If they do not or if the restructuring cannot proceed for some other
reason, the company is likely to have to seek the protection of
administration," he said.
"The next few months will be decisive."
-------------------
TEPCO to suspend operations at 16 nuke reactors for inspection
TOKYO, Dec. 12 (Kyodo) - Tokyo Electric Power Co. (TEPCO) plans to
suspend operations at 16 of its 17 nuclear reactors by the end of
March 2003 for inspections, company officials said Thursday.
The move follows revelations that the nation's largest utility
falsified reports on defects at its nuclear facilities.
The plan was submitted to the Nuclear and Industrial Safety Agency of
the Ministry of Economy, Trade and Industry earlier in the day, the
officials said.
Of the 17 reactors, nine are already out of service, and TEPCO is
expected to stop operating another seven by the end of March.
The remaining one, No. 6 reactor at TEPCO's Fukushima No. 1 power
station, is also likely to have operations suspended on April
15, putting all 17 reactors out of service, the officials said.
If the nine reactors now out of service cannot have operations
resumed as quickly as scheduled, TEPCO's supplementary power
generation capacity will fall to zero by March, the officials said.
TEPCO may borrow 900,000 kilowatts of electricity from Kansai
Electric Power Co. in an emergency situation, but will also urge
corporate and individual customers to save energy, they said.
In August, it was revealed that during the 1980s and 1990s TEPCO
falsified safety reports and covered up defects found during
safety checks at the Fukushima No. 1 and No. 2 nuclear power
stations, and at the Kashiwazaki-Kariwa Nuclear Power Station in
Niigata Prefecture.
----------------
Brazil opens uranium enrichment plant
RIO DE JANEIRO, Brazil, Dec 11 (Reuters) - Brazil on Wednesday opened
a new uranium enrichment plant that allows the country
with the world's sixth-largest reserves of the metal to produce fuel
for its nuclear power plant or for export.
The Brazilian Nuclear Institute, which represents the nuclear energy
lobby, said in a statement the facility would make Latin
America's largest nation the world's eighth country possessing the
enrichment technology.
"The enrichment used to be done abroad, but with this plant, some 95
percent of all the process will be domestic from next year,"
added a spokeswoman for the institute. She did not provide the exact
date when the output would start next year.
The plant in the town of Resende in Rio de Janeiro state cost some
$140 million and should save the country about $13 million a
year.
Brazil has two nuclear power reactors, which account for about 6
percent of all power consumed in the country, and the Institute is
lobbying to complete the construction of a third reactor. In
comparison, France's 58 nuclear power plants produce twice as much
power as the whole of Brazil.
The reactors of the Angra nuclear power complex are located on the
wooded shore of a picturesque bay between Rio de Janeiro and
Sao Paulo. Environmentalists allege the reactors are not safe enough
and condemn the expansion plans.
Some government officials and federal power holding Eletrobras
<ELET6.SA>, whose Eletronuclear unit is responsible for Angra, say
nuclear energy is safe, cheap and should be used more, especially
with the new technology now in place.
-------------------
NRC may cite TXU's Texas nuke following water leak
NEW YORK, Dec 11 (Reuters) - The U.S. Nuclear Regulatory Commission
will decide within 30 days whether to cite a TXU Corp.
<TXU.N> unit for an apparent safety violation at a Texas nuclear
power unit, the agency and TXU said Wednesday.
The apparent violation involves a leaking steam generator tube at the
1,150 megawatt Comanche Peak 1 plant in Glen Rose, Texas.
The unit is currently shut for electrical work following a refueling
and repair outage to fix the leak, and is expected to return to
service
within a few days.
On Tuesday, the NRC presented their preliminary results of a special
inspection done after the leak, NRC public affairs officer Roger
Hannah told Reuters.
"We came to the conclusion that in three instances there were
indications during previous testing that were missed by the analyst
looking at this particular problem. In one case, the one that lead to
the leak, there was an apparent violation," Hannah said, adding
that in the other two cases, there were no violations.
"We're still doing the risk analysis and we won't know for sure what
our actions will be as an agency until we complete that risk
analysis," he added.
"The bottom line is, from a safety standpoint, (TXU) took
conservative action and shut the plant down when they saw this small
leak.
There was no detectable radiation released in the environment,"
Hannah said.
The NRC also said it had not classified its preliminary finding into
one of its four-color codes for safety violations.
The findings range in severity from green to white, yellow or red for
the most serious violations.
In a pressurized water reactor, like the Comanche Peak unit, steam
generators are used to heat water into steam which is then
used to turn turbine-generators and make electricity.
The steam generators contain thousands of tubes which circulate
heated water from the reactor vessel. The water from the reactor
contains some radioactivity and a leak or rupture in a tube allows
leakage from the reactor, or primary side, to the turbine-generator,
or secondary side, of the plant.
The unit was taken out of service for its scheduled autumn refueling
a few days early to fix the tube leak.
TXU Energy spokesman David Beshear said in response to the findings
the company has already retrained their analysts to look for
this particular kind of problem.
"The (levels) were well below the computer model threshold and the
human threshold, but yes, we think the analyst should have
caught the problem also," Beshear said.
The reactor vessel heads at the plant have also been inspected and no
problems were found, Beshear said previously, adding there
was no plans to replace the heads.
Recently, reactor vessel heads at pressurized water reactors have
come under scrutiny after severe corrosion was discovered earlier
this year at FirstEnergy's <FE.N> Davis Besse nuclear power plant in
Ohio.
The Comanche Peak station also consists of the adjacent 1,150 MW Unit
2, which continued to run at full power on Wednesday, the NRC said in
its reactor status report.
-------------------------------------------------
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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