‘Second
Chernobyl’ may be underway in Ukraine.
30
December, 2014
Denis
Pushilin, a pro-separatist leader in southeast Ukraine, has said the
Ukraine
faces a ‘second Chornobyl’ due to Ukraine’s decision to use
nuclear fuel supplied by Westinghouse for its Soviet-built nuclear
power plants.
He
said radiation has increased to 14 times the acceptable norm at the
Zaporizhia nuclear plant. This is the largest nuclear power plant in
Europe, and the fifth largest in the world.
The
Russian news agency Interfax reported that in a statement on December
28, Pushilin said Ukraine faces “a second Chornobyl” due to
Kyiv’s decision to use nuclear fuel supplied by Westinghouse — a
reference to the deadly 1986 nuclear power plant accident that spead
radioactivity over parts of Europe.
Pushilin
said that “currently the level of radiation is 14 times higher than
the acceptable norm” in the area around the Zaporizhzhya plant and
that the problem started November 28 “after an unsuccessful attempt
to replace rods in the Russian-made third block (reactor) with the
product of the American company Western house.”
According
to authorities, Unit 3 of the Zaporizhia plant suffered a short
circuit on Nov. 28, and theis reactor was shut down for a week.
Pushilin alleges that the reason for the shutdown was the
unsuccessful replacement of Russian-made fuel rods with Westinghouse
fuel rods.
Today
a story came out on a
Russian website, documenting a report by Ukrainian emergency
services that radiation had increased to 16.8 times the acceptable
norm. This story was picked
up at RT.com.
Radiation
levels were at 5.05 mSv/yr. The criterion for evacuation in Ukraine
from Chernobyl was 5 mSv/yr.
This
comes out to 0.58 μSv/hr. Presumably this does not include
background radiation. According to the plant operator’s website,
background radiation at the plant is 0.10 μSv/hr, which gives a 0.68
μSv/hr dose.
This
is equivalent to the less contaminated parts of Fukushima prefecture.
It might be around half the amount of Fukushima City. But it seems to
be increasing.
But
this is from one reactor out of the 6 at the plant. Today, it was
announced that Ukraine had reached a deal for Westinghouse to supply
nuclear fuel to all Ukrainian nuclear power plants.
Ukraine’s
switch to the use of upgraded nuclear fuel from the United States at
its nuclear power plants (NPP), built in the Soviet times, could
threaten safety both at the domestic level and in Europe as well, the
Russian Foreign Ministry said in a statement on Tuesday.
“Moscow
was somehow alarmed as Ukrainian Prime Minister Arseny Yatsenyuk
announced on December 30 the signing of an agreement with US company
Westinghouse concerning nuclear fuel supplies for Ukrainian nuclear
power plants,” the ministry said in its statement…
“It
seems that the Chernobyl tragedy did not teach Kiev authorities any
lessons concerning a scientifically feasible approach to the
[peaceful] use of nuclear energy,” the Russian ministry said in its
statement. “In might be in fact, that the nuclear safety is
sacrificed for the sake of political ambitions or, even more, other
tangible interests.”…
“Consequences
of possible accidents and meltdowns [at nuclear power plants] will be
in the full responsibility of the Ukrainian authorities and US
suppliers of [nuclear] fuel,” the statement dded.
Safety
concerns regarding Ukraine’s switch to the US supplied nuclear fuel
were repeatedly voiced by Russian experts and some officials,
including by Sergey Kiriyenko, the head of Russian state-run nuclear
corporation Rosatom.
So
it seems that all 6 reactors will have their fuel rods replaced with
Westinghouse fuel at some point. Crimea is nearby Zaporizhia, and it
is now part of Russia. Irradiation of Russian citizens, especially
due to a switch in fuel supplier from Russia to Westinghouse, would
add even more tension to the Ukraine crisis, which is already
threatening to lead to global nuclear war.
The
reason Ukraine is switching to Westinghouse fuel is political. Russia
has already agreed to supply its fuel to Ukraine, and there are
no sanctions involved. Ukraine has become a vassal state to the West
after the coup earlier this year. It is being used as a pawn, and a
place to deploy missiles near the Russian border, in an encirclement
strategy by the US and NATO.
In
2012, during a routine inspection, Energoatom reported that
Westinghouse’s assemblies had structural damage. It had to swap
those for Russian-made fuel assemblies, which the utility estimated
cost it $170 million.
After
a suit threatened by Energoatom, Westinghouse tried to make good on
its deal and produced modified fuel rods for the Russian built
VVER-440 reactors. These, too, were found defective.
Indeed,
Westinghouse has not fared well in other markets dominated by Soviet
built reactors. In 2000, it began supplying nuclear fuel to CEZ, a
Czech utility, for two reactors that it helped to modify at CEZ’s
Temelin station. In 2009, Russian company TVEL took that business
away.
This document enumerates the technical reasons for the defects in Westinghouse nuclear fuel in these plants:
During
a core reload in 2012 on the unit №2 and №3 YUNPP the mechanical
damages
of TVS-W FAs have been found. Damages have been found at
visual inspection of FAs. The some of spacer grids has been damaged.
Breakages of SG fragments, squeeze, deformation of petals and an
attrition have been detected. Two FAs are recognised as an unsuitable
to the further operation, some FAs can be use in a core only after
repair, a part of FAs it is ready to operation one cycle and then
obligatory inspection at the stand of repair and inspection. The
reasons of problems at a core reload and of defects of FAs:
−
Lacks of a design of the top nozzle of the FA. The FAs are placing
«one on another».
− Insufficient mechanical strength of SGs to
radial and axial efforts.
− Lacks of a design of the bottom
nozzle of the FAs. Corners, sharp edges increase probability of FAs
damage at a core reload.
− Bending of FAs.
− Loading in
transitive cycles of FAs of type TVSA for which the bending above
design values and at the same time high rigidity of a skeleton also
is typical. (Maximum design value of a FA bend is 7 mm. Maximum
measurements value of blend is 29 mm [ZNPP, 7])…
INCREASED
ERROR OF BORIC ACID CONCENTRATION CALCULATION, DURATION OF CYCLE
CALCULATION
The
rods don’t fit right, lack the features needed for the Soviet-era
equipment, and the boric acid formulas don’t work.
“Only
one aspect is important: that the nuclear industry has absolute
security priority,” Kiriyenko said. “If the nuclear industry
begins to make decisions for political reasons, this already poses a
threat.,” Kiriyenko said in April and voiced the same opinion two
days ago addressing the 58th General Conference of the International
Atomic Energy Agency (IAEA) in Austria’s Vienna…
Sergei
Kondratyev, a senior expert with the Russian Institute for Energy and
Finance, voiced concern over the sharp switch from Russian-to
US-produced nuclear fuel as it could pose a threat to the safety of
Ukrainian nuclear power plants, which were built in the Soviet Union
era.
In
an interview with ITAR-TASS Kondratyev said that Ukraine’s decision
to switch to the US-produced upgraded nuclear fuel did not take into
account technical characteristics and peculiarities of the
Soviet-built NPPs.
“The
current management of Ukraine’s Energoatom sets the main task to
significantly reduce fuel purchases from Russia and switch to the US
fuel,” he said. “However, such sharp alternation of nuclear fuel
use could result in safety drop at the exploited nuclear power plants
and this is definitely unacceptable.” (link)
BREAKING:
Westinghouse Electric Corporation uses Ukraine as a testing ground
for nuclear tests of their products
Via Facebook
Proofs:
Text
of original document:
http://www.cyber-berkut.ru/docs/westinghouse_eng.txt
Photo
of original document:
http://www.cyber-berkut.ru/docs/westinghouse.jpg