[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
US DOE-Yucca Mountain would meet radiation limits
INDEX:
US DOE-Yucca Mountain would meet radiation limits
Nordic states ask Britain to cut nuclear pollution
Troubled Czech nuke plant suffers another glitch
Russians Warn of Nuclear Waste
Consumer groups ask FTC probe irradiation claims
Australian Cancer Problems Detailed
Pay rise issued to ease pressure on radiation profession
========================================
US DOE-Yucca Mountain would meet radiation limits
WASHINGTON, Aug 21 (Reuters) - The U.S. Department of Energy gave a
favorable safety assessment on Tuesday to a plan to build an
underground dump in Nevada's Yucca Mountain to hold radioactive spent
fuel from nuclear power plants for an estimated 10,000 years.
The DOE report, released late on Tuesday, could be a key step toward
getting administration approval of the controversial project. The
proposal would face an uphill battle on Capitol Hill, with stiff
opposition from the new Senate assistant majority leader.
The preliminary site evaluation finds that radiation levels from
storing nuclear waste at Yucca Mountain would fall well below limits
set by the U.S. Environmental Protection Agency, the report said.
The site in the Nevada desert would store thousands of tons of
radioactive materials from nuclear power plants for an estimated
10,000 years.
The report is "the most significant milestone accomplished to date in
the federal government's effort to develop a geological disposal
facility," said Joe Colvin, president of the Nuclear Energy
Institute.
REID A POWERFUL ENEMY
But the proposal has powerful enemies. Senator Harry Reid of Nevada,
a Democrat who now wields more clout as the new Senate assistant
majority leader, said he was disappointed but not surprised by the
DOE study.
"The Department of Energy has long since made up its mind that it is
willing to manipulate the science and cast aside any veil of
objectivity in their zealous pursuit of shipping deadly radioactive
waste through America's heartland to Nevada," Reid said in a
statement.
"What the DOE has also failed to admit or address are the dangers
inherent in shipping more than 70,000 tons of nuclear waste through
our nation's cities , towns, and communities," Reid said.
In a bow to Reid, the Democratic-led Senate Appropriations Committee
in July slashed $125 million from Yucca Mountain's development budget
within the $25 billion energy bill for projects starting Oct. 1.
RADIATION LEVELS BELOW EPA LIMITS
"The dose to the public and repository workers...would fall below the
limits specified in the EPA radiation protection standards and
proposed (Nuclear Regulatory Commission) requirements," the report
said.
In a statement earlier on Tuesday, Energy Secretary Spencer Abraham
pledged to make a decision on the facility "based on sound science."
A DOE recommendation on Yucca Mountain is due to the White House by
the end of the year. Any proposal must still be reviewed by the NRC.
EPA Administrator Christine Todd Whitman in June announced new
standards for residents that live near the Nevada desert site. She
said EPA will limit overall radiation exposure for citizens living
near Yucca Mountain to 15 millirem per year. That level is roughly
double the exposure from naturally occurring radioactive materials in
brick houses, she said.
Assuming a 10,000-year life of the storage facility, the DOE study
pegs radiation exposure at less than 1 millirem of radiation per
year.
Some $8 billion has been spent over the last 20 years to determine if
Yucca Mountain will offer safe storage, with critics contending the
studies have shown it is unsuitable.
"This project is already 12 years behind schedule," Colvin said. "And
after nearly 20 years of in-depth scientific investigation of every
environmental facet of Yucca Mountain, there is no reason for further
delay."
------------------
Nordic states ask Britain to cut nuclear pollution
OSLO, Aug 21 (Reuters) - Environment ministers from five Nordic
countries sent a letter to Britain on Tuesday urging the government
to curb nuclear pollution from a reprocessing plant, Norway's
Environment Minister said on Tuesday.
It was just the latest move in a long-running international dispute
over emissions from Britain's Sellafield complex, which boasts one of
the world's largest nuclear fuel recycling plants, after Norway
detected rising levels of radioactivity in marine life on its coast.
"We have from the Nordic side -- and the environment ministers
especially -- been worried about the emissions from Sellafield for a
long time," Environment Minister Siri Bjerke told Reuters.
"I hope this (letter) will be taken into account and lead to a
reduction in the emissions from Sellafield," she added.
Norway would prefer to see the complex shut down for good, but a more
realistic aim was an emissions cut, she said.
In addition to Bjerke, the letter bore the signature of environment
ministers from Sweden, Denmark, Finland and Iceland, and was sent to
British Prime Minister Tony Blair on Tuesday.
LONG TERM RISK?
Rising levels of radioactivity from Sellafield, owned by state-run
British Nuclear Fuels, was last year detected in marine life on
Norway's southern coast, and latest research shows pollution has
followed North Sea currents as far as the Barents Sea and Svalbard,
east of Norway.
The Norwegian authorities said the levels found did not pose a threat
to human health, but some experts fear that it could cause harm to
marine life in the long term.
Britain maintains that its discharges from Sellafield, which prepares
spent nuclear fuel from power stations for recycling into fresh fuel,
are within international limits.
Sellafield was a hot topic at a recent meeting between Nordic
environment ministers and the Russian government in Kirkenes, Norway
to discuss the Barents Sea region, Bjerke said.
"We want to focus on the Barents Sea as a clean ocean area which
should be allowed to remain clean in the future," she said, adding
that the Arctic region was extremely vulnerable to pollution of any
kind.
It is not the first time Norway has pressed Britain over Sellafield
emissions, but Bjerke said the letter comes at a time when the
British government is faced with a decision about the complex's
future.
"We want to encourage the British government to choose an alternative
that would prevent any further emissions into the North Sea which
could then spread further across large areas," the minister said.
Seafood is Norway's top export after oil and gas.
------------------
Troubled Czech nuke plant suffers another glitch
PRAGUE, Aug 19 (Reuters) - Technicians briefly shut down the reactor
at the controversial Czech nuclear power plant at Temelin on Sunday,
the latest in a long line of setbacks at the station.
Plant spokesman Milan Nebesar said the hiccup, caused by a technical
glitch, did not pose any safety threat at the Soviet-designed
station. Temelin is some 60 km (40 miles) from the borders of Austria
and Germany which are both opposed to its operation arguing the plant
is not up to western standards.
"This is not related to nuclear safety," Nebesar said.
He told Reuters the problem had been traced to the plant's automatic
regulators, which would be tested and readjusted. Temelin's
technicians restarted nuclear reaction on Sunday evening, the Czech
Radio reported.
The station, which combines a Soviet-designed reactor with a U.S.
control system, has gone through repeated shutdowns since its first
launch last autumn.
It was restarted on August 15 after a three-month stoppage caused by
turbine vibrations. On Friday, operators had raised the output of the
1,000 megawatt reactor to 54 percent of capacity, the highest level
so far.
The $2.5 billion plant will become the cheapest source of electricity
for the power company CEZ unless the firm and the government bend to
mounting pressure to shut it down for good. Czech regulators have
been fully backing the station, saying it is completely safe.
CEZ hopes to bring the station's first block fully online by the end
of this year, and is currently launching tests on the second block
before loading it with fuel.
------------------
Russians Warn of Nuclear Waste
MOSCOW (AP) - Liquid radioactive waste accumulated during the half-
century of the Russian nuclear weapons program could drain into the
Ural Mountains region's rivers with disastrous environmental
consequences, a regional governor warned.
Artificial lakes containing more than 14 billion cubic feet of waste
from the Mayak nuclear processing plant are filled to capacity and
within a few years may leak into the region's rivers, Gov. Pyotr
Sumin of the Chelyabinsk region in the Ural Mountains wrote in a
letter to Prime Minister Mikhail Kasyanov.
``The Techa cascade of lakes is a major potential source of radiation
disasters and catastrophes,'' Sumin said in the letter, a copy of
which was sent by environmentalists to The Associated Press on
Friday. ``There is a danger that the dam will burst, causing
catastrophic consequences for the rivers Iset, Tobol and Ob.''
Mayak, a major nuclear weapons plant during Soviet times, has been
the site of several accidents, including a 1957 waste facility
explosion that contaminated 9,200 square miles. The region has been
called the most radioactive place on the planet due to accidents and
Soviet-era nuclear waste dumping into lakes and rivers.
The vice governor of the Chelyabinsk region, Gennady Podtyosov, said
in a telephone interview Friday that the water level in the lakes is
just 12 inches below the limit. If action is not taken, contaminated
water could burst the dam within three to four years, he said.
``It would be a major catastrophe,'' Podtyosov said. ``Waste would
pollute rivers and flow into the Arctic Ocean.''
Besides nuclear weapons programs, Mayak is also expected to house and
process nuclear waste imported from abroad under a recently passed
law.
President Vladimir Putin signed the law last month despite protests
by liberals and environmentalists, who insist it will turn the
country into the world's nuclear dump. Proponents say it will create
jobs and bring in money to state coffers.
Podtyosov said processing waste would require dumping more
radioactive water into the overfilled lakes.
In his letter, Sumin urged the government to earmark funds to avert
the threat of massive radioactive leaks.
Podtyosov said the problem could be solved by expanding the lakes,
installing filters that would clean the contaminated water before
letting it flow into rivers or by completing a partially built
nuclear power plant that could use some of the water and lower the
lakes' level.
Local officials believe the construction of the nuclear power plant,
which was suspended in 1992, would be the most feasible way to deal
with the problem. Besides dealing with the waste, the plant would
also help solve the region's energy shortage, Podtyosov said.
He said Kasyanov had ordered the Nuclear Power Ministry to analyze
the problem together with regional officials.
Russian environmentalists assailed the idea of building a nuclear
power plant, saying it would exacerbate the region's problems.
``Sumin proposes to avert the disaster by building another
potentially catastrophic facility,'' said Vladimir Slivyak of the
Echo Protection group. ``Nothing can be more absurd.''
-------------------
Consumer groups ask FTC probe irradiation claims
WASHINGTON, Aug 21 (Reuters) - Two consumer groups said on Tuesday
they asked the U.S. Federal Trade Commission to investigate whether
food irradiation companies falsely advertise their technology as
pasteurization.
The two groups, Public Citizen and The Center for Food Safety,
complained to the FTC that five of eight U.S.-based companies that
make irradiation equipment falsely characterize the government-
approved process as "cold pasteurization" or "electronic
pasteurization."
The groups called that description "deceitful" because pasteurization
uses heat to kill harmful bacteria, while irradiation uses ionizing
radiation.
The largest of the companies, SureBeam Corp. <SURE.O>, is an
affiliate of San Diego-based technology company Titan Corp. <TTN.N>.
Officials at the U.S. Food and Drug Administration deem irradiation
safe and have approved it for use on meat and poultry. The process
also has been endorsed by the United Nation's World Health
Organization and the American Medical Association.
Wil Williams, a spokesman for SureBeam, said the irradiation process
is consistent with the government's definition of pasteurization.
The complaint comes at a time when the FDA is in the midst of
devising a label that will inform consumers which foods have been
irradiated, Williams said.
Williams said the two consumer groups are lobbying to make the new
label "look like a warning" even though it's not supposed to,
Williams said.
"They do not want the consumer to be informed with correct
information," Williams said. "It's anticonsumerism all the way."
Nevertheless, the two consumer groups are waging a public campaign
against irradiation, contending that it is ineffective and unsafe.
In Tuesday's complaint, they asked the FTC to order SureBeam and
other companies to stop equating irradiation with pasteurization and
penalize anyone found guilty of false advertising.
"Consumers have been deceived long enough. Food irradiation companies
must stop play
------------------
Australian Cancer Problems Detailed
SYDNEY, Australia (AP) - More than 10,000 Australians with cancer
died prematurely or missed crucial treatment last year due to a
shortage of trained staff and medical equipment, a government-backed
report said.
The study - released this week by radiologists, medical scientists
and engineers - warned that unless immediate action is taken the
number of cancer sufferers missing out on radiotherapy could double
to 20,000 people a year.
Only 38 percent of Australians requiring radiation therapy received
treatment last year, the National Strategic Plan for Radiation
Oncology review said.
Radiation equipment was aging, but where machines were up to date
staff shortages meant many of the machines were underused, the report
said.
``There's an urgent need to increase the financial resources for
radiation oncology at all levels of government,'' Dr. Liz Kenny, the
report's author, told The Associated Press Tuesday. ``These patients
are fighting for their lives. They shouldn't be forced to fight the
system as well.''
The opposition Labor party blamed the government for cutting spending
on health.
``This situation has developed because the government has starved the
public hospital system of funds,'' Labor lawmaker Jenny Macklin said
in a statement.
But Health Minister Michael Wooldridge told parliament on Tuesday
that it was ``wildly inaccurate'' to suggest 10,000 people had missed
out on treatment.
``There is no evidence in Australia that we are getting worse
outcomes in cancer treatment than anywhere else in the world and in
many cases we are getting better outcomes,'' Wooldridge said.
-----------------
Pay rise issued to ease pressure on radiation profession
20 August, Australian Broadcasting Corporation - It is hoped a new
pay offer could help solve a shortage of radiation therapists in New
South Wales which is causing delays in cancer treatment.
Therapists across the state are being offered pay rises of up to 25
per cent to stop them taking lucrative jobs overseas.
At Newcastle's Mater Hospital, there are at least six vacant
positions for radiation therapists, and treatment rates for cancer
patients are down 30 per cent due to a lack of staff to operate the
linear accelerators.
Health and Research Employees Association organiser Natalie Bradbury,
says the pay rise will not only attract more people to the
profession, but will hopefully stop qualified staff heading
offshore.
"There are very lucrative packages on offer at the moment,
particularly in Canada and the UK [United Kingdom]," Ms Bradbury
said.
"We don't think the Government can match them but its been our
intention to make radiation therapy more attractive."
The New South Wales Government made the pay offer earlier this month
and it is expected to be accepted this week, once a disagreement
about increasing working hours is resolved.
------------------------------------------------------------------------
Sandy Perle Tel:(714) 545-0100 / (800) 548-5100
Director, Technical Extension 2306
ICN Worldwide Dosimetry Service Fax:(714) 668-3149
ICN Pharmaceuticals, Inc. E-Mail: sandyfl@earthlink.net
ICN Plaza, 3300 Hyland Avenue E-Mail: sperle@icnpharm.com
Costa Mesa, CA 92626
Personal Website: http://www.geocities.com/scperle
ICN Worldwide Dosimetry Website: http://www.dosimetry.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.