[ RadSafe ] Nevada seeks to nix govt nuclear waste storage plan
Sandy Perle
sandyfl at earthlink.net
Fri Dec 22 12:32:06 CST 2006
Index:
Nevada seeks to nix govt nuclear waste storage plan
Dungeness nuclear reactors set for shutdown
Canada eyes nuclear power to boost Alberta oil sands production
NRC: Nuclear workers fear retribution
Spent nuclear fuel brings millions to Russia
Fire at Hokkaido reactor; no radiation leak, casualties
Radiation fear with missing NW cargo
Baby mistakenly put through airport X-ray machine
======================================
Nevada seeks to nix govt nuclear waste storage plan
WASHINGTON (Reuters) - The state of Nevada on Friday asked the
Nuclear Regulatory Commission to reject the U.S. government's plan to
store thousands of tons of nuclear waste temporarily above ground at
a mountain located about 90 miles from Las Vegas.
The Energy Department is set to file an application with the NRC in
mid 2008 for a license to operate the Yucca Mountain permanent
nuclear storage repository in Nevada, which would hold radioactive
waste underground from more than 100 nuclear power plants, along with
the tons of leftovers from the U.S. nuclear weapons program.
The permanent storage site is years behind schedule and until it is
ready, the department wants to place the nuclear waste temporarily
above ground.
Nevada has vehemently opposed Yucca Mountain becoming the country's
nuclear waste dump, but has been overruled by the U.S. Congress.
Blocking above ground interim storage at the site would delay the
eventual arrival of any radioactive waste put permanently inside
Yucca Mountain.
Nevada says it is worried the radioactive waste could linger at the
allegedly temporary surface site for decades, pointing out that the
21,000 tons of waste that might be stored above ground is seven times
the amount of waste the permanent underground storage facility would
be able to receive each year if it is finally opened.
In a petition to the NRC, Nevada said federal law specifically
prohibits large interim storage in the state as long as it is the
location for the country's permanent nuclear waste repository.
"Planned storage of seven times the annual emplacement rate at Yucca
Mountain is nothing more than an unlawful interim storage site in
embarrassingly thin disguise," said Bob Loux, executive director of
the Nevada Agency for Nuclear Projects.
Nevada asked the NRC to restrict the time any radioactive waste could
be stored above ground to no more than 12 months.
"I can see the need for some limited storage capacity at a site to
support operations, and that is why, in this petition, we are
proposing that the commission's licensing rule limit surface storage
at the site to a time period of no more than one year," Loux said.
Yucca Mountain originally was to open in 1998 but has been delayed
until at least 2017 due to scientific foul-ups and political
stonewalling.
Nuclear waste sits at 131 temporary locations in 39 states, including
the 103 nuclear reactors where it is produced.
There are currently about 54,000 metric tons of waste from civilian
nuclear plants and 13,300 metric tons of U.S. military waste. Every
year, the civilian waste stockpile grows by about 2,000 metric tons.
-------------------
Nuclear reactors set for shutdown
The power station site sits right on the shingle foreland at
Dungeness
For more than 40 years one of the UK's first generation of nuclear
power stations has had an ominous presence on the Kent coast.
While members of the anti-nuclear lobby have spoken of getting "bad
vibes" from Dungeness A, many residents who live in its shadow have
praised its impact on the local economy.
But now the plant's two reactors are due to be shut down on New
Year's Eve.
A timetable of de-fuelling, demolition and site clearance will then
swing into action, but decommissioning a nuclear power station is a
lengthy process.
It can take at least 70 years for remnants of radioactive material to
degrade to a safe level, although suggested new working methods mean
the 91-hectare (0.91-sq-km) site could be fully cleared by the early
2030s.
Construction began on Dungeness A in 1960, with electricity
generation following five years later.
The reactor vessels and other buildings are surrounded by an expanse
of shingle beach on the southern tip of the Romney Marsh area of
Kent.
Typically for any development concerning nuclear power, it has had an
equal share of supporters and detractors over its 41-year lifetime.
Louisa Whenday, Dungeness Residents' Association
Site director Nick Gore, who is overseeing the winding down
programme, said: "We have never had any significant safety event
that's either harmed any member of staff or affected the community in
any negative way.
"To be able to generate electricity for 40 years in a nuclear power
station without causing any harm to people or the environment is
actually a fantastic achievement."
But nuclear protesters, like Friends of the Earth campaigner Barry
Botley, have made their voices heard outside the perimeter fences for
decades.
"I just get a feeling when I look at it, I feel bad vibes from it, I
don't like being too close to it," Mr Botley said.
The power station has now become a recognised part of the Dungeness
landscape.
Louisa Whenday, secretary of the Dungeness Residents' Association,
said: "To be honest, everyone is so used to seeing it, they'd miss
it.
"We recently had a survey on what people would like done with the
site of A once it's cleared and de-licensed, and the largest number
of people said a new power station."
Local people and businesses will be consulted by the landowner, the
Nuclear Decommissioning Authority (NDA), on new developments at the
site.
But nothing major is likely to happen until 2021 at the earliest, by
which time all the buildings except the reactor containment vessels
will have been removed.
A spokesman for British Nuclear Group (BNG), which runs Dungeness A,
said: "Quite a large part of the site will be freed up.
"The footprint of the two reactor buildings is relatively small
compared to the rest of the site... and you can work around that."
The cost of decommissioning the plant, opened in 1965, is £1.2bn
He said the vast majority of radioactive material - more than 95% -
would be removed by 2009.
But some remains in the reactors themselves, and therefore the final
site clearance and closure is some way off.
It is currently scheduled for 2111, but advances in decommissioning
techniques mean it could happen within 25 years.
Any remaining radioactivity has historically required at least 70
years to degenerate to a level considered safe enough for workers to
enter and demolish the reactors.
The NDA said the government had accepted in theory that robotic
methods could be used, but a decision will not be made until 2007 on
whether the Dungeness A decommissioning time frame can be reduced
from 100 years to 25.
The New Year's Eve closure involves the press of a button, with each
reactor being shut down several hours apart.
The plant was originally intended to generate power for 25 years, but
that was ultimately extended by more than half.
Its nuclear neighbour, British Energy-owned Dungeness B, which opened
in 1983, also recently had its lifetime extended from 2008 to 2018.
In July this year, the government announced it was in favour of the
UK having a new generation of nuclear power stations, in order to
secure future energy supplies and cut carbon emissions.
------------------
Canada eyes nuclear power to boost Alberta oil sands production
OTTAWA (AFP) - Canada will likely use nuclear power to feed its
booming Alberta oil patch, which needs large amounts of energy to
produce oil to export, Natural Resources Minister Gary Lunn told
media.
"It's not a question of if, it's a question of when in my mind," Lunn
told the Canadian newspaper chain Sun Media. "I think nuclear can
play a very significant role in the oil sands. I'm very, very keen."
"It's absolutely emission free. It's CO2 free," he said. "On this
specific file, I've had discussions this week."
A spokeswoman in his ministry told AFP she could not elaborate on
Lunn's comments.
At an estimated 179 billion barrels, Canada's oil sands rank second
behind Saudi Arabia in petroleum reserves. However, due to high
extraction costs, the deposits were long neglected, except by local
companies.
While crude is pumped from the ground, oil sands must be mined and
bitumen separated from the sand and water.
Since 2000, skyrocketing crude prices and improved extraction
technology have persuaded several foreign companies to invest
billions of dollars in projects.
Oil sands production is expected to continue climbing to 3.5 million
barrels per day by 2015, the Organisation for Economic Co-operation
and Development said in its annual report in June.
But a government environmental audit released in September found the
oil patch, already Canada's worst polluter, would also double its
harmful greenhouse gas emissions by then.
Lunn said he believes nuclear power could replace natural gas and
other fossil fuels now burned to help extract bitumen from the oil
sands, suggesting Atomic Energy of Canada would partner with an oil
company to build a reactor.
But, the plan provoked concern from oil companies over the high cost
of building a reactor and from environmentalists wary of nuclear
power as a panacea to fight global warming.
-----------------
NRC: Nuclear workers fear retribution
WHITE PLAINS, N.Y. - Some workers at a nuclear power plant complex
just north of New York City are reluctant to raise safety concerns
because they fear retribution, the Nuclear Regulatory Commission said
Thursday.
During an inspection of the Indian Point complex in September, "We
found out that there were workers who perceived that they would be
treated negatively by management for raising issues and consequently
some of the workers expressed reluctance to raise issues under
certain circumstances," said NRC spokesman Neil Sheehan.
"We refer to it as a chilling effect, a situation when workers do not
feel comfortable raising safety concerns," Sheehan said.
An NRC report was sent Thursday to Indian Point owner Entergy Nuclear
Northeast criticizing Entergy for not acting on "chilling" issues
raised last year and earlier this year.
Entergy issued a statement saying managers at Indian Point, about 30
miles north of New York City, would discuss the report with workers
and get their opinions on how to "reinforce a culture that encourages
all workers to raise issues with management and not feel hesitant
about it."
----------------
Spent nuclear fuel brings millions to Russia and turns it into
radioactive dump
The shipment of enriched uranium from Germany to Russia has recently
made headlines in many Russian newspapers. Officials said, however,
that it was a routine work that decreased the risk of nuclear weapons
proliferation. On the other hand, the subject of uranium
transportation catches terrorists´ attention. To make matters worse,
nuclear garbage endangers the ecological security on the entire
planet.
The delivery of over 300 kilos of high-grade enriched uranium from
Germany to Russia was a part of the program to reduce the risk of
nuclear proliferation. On May 27, 2004 Russia and the USA signed a
document titled "The Initiative to Reduce Global Threat." The
agreement stipulates cooperation between the two countries to return
the nuclear fuel of research reactors to the Russian Federation at
the mediation of the IAEA.
For the time being, the high-grade enriched uranium of US or Russian
production is used in research reactors of 40 countries. It goes
about the spent nuclear fuel that was delivered to nuclear centers of
many countries which maintained close links with the USSR. For
example, the above-mentioned cargo of 300 kilos of uranium was
delivered to Germany from the Soviet Union in the 1990s within the
scope of a bilateral agreement between the USSR and the German
Democratic Republic (GDR).
The program gives Russia an opportunity to contribute to the struggle
against the proliferation of nuclear weapons and receive considerable
income from it. The returned nuclear fuel will be process to low-
grade uranium that will subsequently be used for the production of
fuel elements for nuclear reactors.
In 2004 Libya returned 16 kilos of enriched uranium-235 to Russia.
The USSR sent the fuel to Libya in the middle of the 1980s.
About 186 kilograms of enriched uranium have already been delivered
to Russia from Serbia, Romania, Bulgaria, Libya, Uzbekistan, Latvia
and the Czech Republic. Sixteen shipments of spent nuclear fuel are
to be conducted during the forthcoming four years.
The recent delivery of 300 kilos of uranium from Germany has given
rise to many rumors saying that Russia is becoming a radioactive
dump. This is a very serious problem indeed, although one should not
mix up such notions as "unspent enriched uranium" and "nuclear
wastes."
The nuclear industry counts 60 years of history. However, none of 34
countries using nuclear energy in their economies know the answer to
the problem of nuclear wastes. The spent nuclear fuel maintains its
radioactive capacity for up to 240 thousand years. This fuel needs to
be isolated from the Earth´s biosphere. Burying the wastes deep under
the ground has become the only solution of the problem nowadays.
However, earthquakes or other natural disasters may break the
isolation and 12,000 future generations may find themselves in
serious danger. Millions of tons of radioactive wastes will be
accumulated underneath the Earth´s surface.
-------------------
Fire at Hokkaido reactor; no radiation leak, casualties
SAPPORO - A small fire took place Friday morning at a reactor in
Hokkaido but no radiation leaks or injuries were reported in the
incident, Hokkaido Electric Power Co said.
The fire was put out by a fire extinguisher after it broke out at
around 11 a.m. and burned a vinyl sheet in the turbine building of
the No. 2 reactor of Hokkaido Electric's Tomari nuclear power plant
in the village of Tomari, the Hokkaido prefectural government said.
Both the No. 1 and No. 2 reactors of the Tomari plant are 579,000-
kilowatt pressurized-water reactors.
-------------------
Radiation fear with missing NW cargo
Police are on alert after a canister holding 61kg of dangerous
radioactive material went missing between Perth and Dampier.
The 52cm-long canister contains Americium-Beryllium, used to search
for minerals, oil and gas. Schlumberger Oilfield Services had
imported it from the US to use in Dampier.
Health Department acting director-general Simon Towler said the
silver canister emitted a low dose of radiation and people needed to
stay at least five metres from it, but he claimed it did not pose a
hazard while in its shipping package.
Dr Towler said freight company Toll was supposed to transport the
canister to Dampier on November 18 and Schlumberger staff raised the
alarm when it did not arrive.
"There is no suggestion of foul play but police have been helping
with the investigation since the Schlumberger radiation safety
officer notified the (Health) department last Friday," he said.
The State Security Investigation Group and local police have been
searching for the dangerous consignment.
Dr Towler said police had told him the canister did not contain the
sort of material terrorists were interested in. "It cannot be used to
create a bomb . . . it´s not explosive material," he said. "But
radioactive material is by its nature dangerous."
A Toll spokeswoman said she was confident the canister was not lost
while "in the care, custody or control of Toll".
-----------------
Baby mistakenly put through airport X-ray machine
LOS ANGELES - A woman mistakenly put her 1-month-old grandson through
an X-ray machine at Los Angeles International Airport, authorities
said.
A startled security worker noticed the shape of a child on the carry-
on baggage screening monitor and immediately pulled him out, the Los
Angeles Times reported for a story in today's editions.
The infant was taken to a local hospital, where doctors determined he
did not receive a dangerous dose of radiation.
"This was an innocent mistake by an obviously inexperienced
traveler," said Paul Haney, deputy executive director of airports and
security for the city's airport agency.
The incident happened early Saturday, airport officials said.
Haney said in 1988, an infant in a car seat went through an X-ray
machine at LAX.
-------------------------------------
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) 296-1144
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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