The decision to start up the reactor
was made despite widespread protests and the fact that approximately 70%
of Japanese want the government to prohibit the use of nuclear power
indefinitely.
According to NHK some 7,000
protesters marched through Tokyo in opposition to the planned restart
and to nuclear power, calling for a ban on nuclear power production.
The Ohi nuclear power plant uses
pressurized water reactors (PWR) unlike those that melted down at
Fukushima, which were boiling water reactors (BWR). They are both
classified as light water nuclear reactors. The main difference between
a BWR and PWR is that in a BWR, the reactor core heats water, which
turns to steam and then drives a steam turbine.
In a PWR, the reactor core heats
pressurized water which does not boil but does reach the boiling point.
This hot water then exchanges heat with a lower pressure water system,
which does in fact boil and turns to steam to drive the turbine.
The BWR was developed in the U.S. by
the Idaho National Laboratory and General Electric in the mid-1950s.
The particular model used at
Fukushima had inherent design flaws in the containment structure from
the outset and engineers predicted the exact scenario that happened at
Fukushima.
The General Electric Corporation
began constructing the Mark-1 BWR reactors in the 1960s, claiming that
they were cheaper and easier to build in part because they used a
smaller and less expensive containment structure, and this is where the
main problems lie.
A fact sheet published from the
anti-nuclear advocacy group Nuclear Information and Resource Service,
which is available on the internet, details problems with the design and
states that in 1972 an Atomic Energy Commission member, Dr. Stephen
Hanuaer, recommended that this type of system be discontinued.
More questions arose about the design
in the mid-1980s, after Nuclear Regulatory Commission official Harold
Denton stated that the Mark-1 reactors had; “…a 90 percent probability
of bursting should the fuel rods overheat and melt in an accident.”
Thirty-five years ago, while
reviewing the design for the Mark-1, Nuclear Engineers Dale G.
Bridenbaugh and two of his colleagues at General Electric were pressured
into okaying the designs for the Mark-1 and were forced to resign after
becoming convinced that the Mark 1 was so flawed it could lead to a
catastrophe.
The key issue in this piece is, and
there is very little detailed information out there on the subject, how
many of Japan’s nuclear power plants run the G-E BWR Mark-1 reactors.
All of the Fukushima reactors used the Mark 1 containment system while
the sixth had the upgraded to Mark 2 system.
Below is a list of all Japanese ВRW
reactors.
Reactor Location Type Containment
Rating Status Operator
Fukushima I-1 Futaba, Fukushima BWR
439 Meltdown/exploded March 2011 TEPCO
Fukushima I-2 BWR Mark I 760 Meltdown
March 2011 TEPCO
Fukushima I-3 BWR Mark I 760
Meltdown/exploded March 2011 TEPCO
Fukushima I-4 BWR Mark I 760
Meltdown/exploded March 2011 TEPCO
Fukushima I-5 BWR Mark I 760
Operational April 18, 1978 TEPCO
Fukushima I-6 BWR Mark II 1067
Operational October 1979 TEPCO
Fukushima II-1 BWR Mark II 1067
Operational April 1982 TEPCO
Fukushima II-2 BWR Mark II A 1067
Operational February 1984 TEPCO
Fukushima II-3 BWR Mark II A 1067
Operational June 1985 TEPCO
Fukushima II-4 BWR Mark II A 1067
Operational August 1987 TEPCO
Genkai-1 PWR 529 Operational October
1975 Kyūshū Electric
Hamaoka-1 BWR 515 Operational March
1976 Chūbu Electric
Hamaoka-2 BWR 806 Operational
November 1978 Chūbu Electric
Hamaoka-3 BWR-5 1056 Operational
August 1987 Chūbu Electric
Hamaoka-4 BWR-5 1092 Operational
September 1993 Chūbu Electric
Higashidōri-1 BWR 1067 Operational
December 2005 Tōhoku Electric
Kashiwazaki-Kariwa-1 BWR 1067
Operational September 1985 TEPCO
Kashiwazaki-Kariwa-2 BWR 1067
Operational September 1990 TEPCO
Kashiwazaki-Kariwa-3 BWR 1067
Operational August 1993 TEPCO
Kashiwazaki-Kariwa-4 BWR 1067
Operational August 1994 TEPCO
Kashiwazaki-Kariwa-5 BWR 1067
Operational April 1990 TEPCO
Onagawa-1 BWR 498 Operational June
1984 Tōhoku Electric
Onagawa-2 BWR 796 Operational July
1995 Tōhoku Electric
Onagawa-3 BWR 798 Operational January
2002 Tōhoku Electric
Shika-1 BWR 505 Operational July 1993
RIKUDEN
Tōkai-2 BWR 1056 Operational November
1978 JAPC
Tsuruga-1 BWR 341 Operational March
1970 JAPC
JPDR-II BWR 13 1963–1982
Maybe it is time that all of these
reactors were upgraded or shut down. Most have been on-line since the
1970s, and it is doubtful they become safer with time.

UK Nuclear Weapons Components and Arms Sales Under Question
6 January, 2014 22:33
Recent news that the United Kingdom may in fact be arming or assisting
in weapons deliveries to Somali pirates should be of great concern not
only to the companies and individuals who have paid millions upon
millions of dollars to the pirates to secure the release of ships,
cargoes and crews, but also to all of the governments, including that of
the Russian Federation, that have also spent millions and risked lives
while engaged in anti-piracy missions in the Gulf of Aden and other
pirate-infested waters off the coast of Africa and Somalia.
The UK's Independent, a publication which has regularly published
articles and information shedding a less than positive light on the
dealings of the UK Government, recently reported that in a 15 month
period, between April 2012 and June 2013, over 44,000 guns of various
types were sent to "tackle piracy in East Africa".
Although officially the weapons were supposed to be used by security
firms the sheer number of fresh weapons exported by the UK during the
period in question raised the alarm among members of the House of
Commons Arms Export Controls Committee especially in light of the fact
that the firms in question already have thousands of weapons in their
armories. Surely it is suspicious and call for concern why these firms
which have been operating at full force would all of a sudden need to
escalate the level of their already adequate arsenals with the addition
of 30,000 assault rifles, 11,000 rifles and 2,536 pistols.
Members of the committee are right to voice concern especially given the
light that the scourge of piracy has all but been eliminated and that
the weapons could be destined to the pirates themselves or to other
regimes in Africa and perhaps even the Middle East where ongoing
violence is taking place.
According to the Independent Ann McKechin,
a committee member said:
"The evidence provided to us by Mr. Bell seems to suggest that the
department did not have a process of looking at the cumulative number of
weapons and whether those exports fitted the scenario on the ground
needed for protection."
Unfortunately for those profiting from weapons deals the latest enquiry
is only part of a wider inquiry into arms exports from the UK which the
Independent continues has already attempted to force the UK's
recalcitrant Business Secretary Vince Cable into publicly revealing the
names of British companies who were given licenses to export items to
Syria that could be used to make chemical weapons, something he
continues to refuse to do.
Given the record of US/UK/NATO in the Middle East and Africa and the
propensity for continuing and escalating conflicts in order to further
expand militarily and maintain the profit margins of their military
industrial complexes and self-serving desire to stay relevant while
justifying their over-bloated military budgets, it is very reasonable to
question whether so many weapons are needed, not in fact to maintain
"security", but to continue to have a well armed "enemy" thus justifying
their own expansion and existence, something particularly true of NATO
which has arrogated unto itself authority to operate almost worldwide.
NATO may be meddling in the region, as the African coast is nowhere near
the North Atlantic, but anti-piracy concerns and missions have in fact
been supported by a wide range of countries that may in other areas be
at odds against each other.
The Russian Federation's mission which began in 2008 has been one of the
most successful in the Gulf of Aden and off the Horn of Africa with
deployments by such sleek and deadly craft as the Udaloy I class
anti-submarine destroyer Severomorsk and other flagships of the Russian
Navy successfully freeing hostages, capturing and liquidating pirates
and escorting over 800 commercial vessels and convoys through the
dangerous waters off the Somali coast without a single loss of life.
Thanks to Russia's patrols and increased security 2013 saw piracy in the
region almost completely eliminated. Currently over 60% of all vessels
have armed guards onboard and travel through the pirate infested waters
at higher cruising speeds making them much harder to catch and board, as
does razor wire, high-pressure hoses and secure areas on ships from
which crews can wait out an attack and call for assistance.
In 2012 the economic loss to piracy off of Somalia was calculated at
being about $18 billion annually but that figure has dropped to a
negligible amount as have the number of attacks, boardings and hostages
taking situations. All of which begs the question: why the 44,000 guns?
When we look at the UK's record regarding arms sales and in particular
those to regimes and states with questionable records in the sphere of
human rights, then the 44,000 guns does not seem that bad. In July of
2013 the Independent also published a damning article titled "Blood
Money: UK's £12.3bn arms sales to repressive states"
in which details were given regarding questionable arms and technology
deals.
The US and the UK have a long and bloody track record of profiting from
war and from weapons sales, with UK lawmakers sounding the alarm
multiple times in recent years regarding the supply of weapons, include
components for nuclear bombs that have been delivered to questionable
regimes and countries with poor human rights records.
Multiple sources support the Independent which claims the UK had over
3,000 export licenses for military and intelligence equipment worth a
total of £12.3bn for 2013. The UK's
Mirror reported in October that:
"Nuclear weapon chemicals, CS gas, bomb parts, grenades and guns are
included in 5,000 controlled product licenses granted since 2010. Other
orders of note include one from Egypt for 1,900 assault rifles and
combat shotguns, Deuterium compounds which are used in nuclear weapons
for Saudi Arabia.
So while the US/UK are dictating to the world about democracy and human
rights and "rogue nations" the hypocrisy or the UK is stunning when one
takes into account that of the 27 countries on the UK Foreign Office's
(FCO) own list of countries where they deem there are human rights
concerns, only 2 of them are not beneficiaries of UK weapons export
licenses.
Countries that have been demonized and against which the drums of war
have been often beaten but who the UK is arming include: Afghanistan,
Bahrain, Columbia, Democratic Republic of Congo, Egypt, Iran, Iraq,
Israel, Libya, Pakistan, Saudi Arabia, Russia, Somalia, Sri Lanka,
Sudan, Syria, Tunisia, Zimbabwe and other countries where there is open
armed conflict.
Of course it is naïve to believe that weapons are actually only sold to
countries that deserve them or are worthy. With the record of US/UK
creation and support of groups like Al-Qaeda and the Muslim Brotherhood
this should be clear. However it is particularly dirty when these same
forces are used to begin and foment conditions or pretexts for invasions
which do nothing but slaughter innocent civilian populations. OF course
for the weapons manufacturers and the war profiteers this means nothing,
the only concern is maintaining their profit growth and their own bottom
lines.
Sky News
reports that the UK actually sold materials to Syria that could have
been used to make chemical weapons, with the Commons Committees on Arms
Export Controls (CAEC) citing that as one example of questionable deals
being carried out by UK contractors and countries on the (FCO) list.
The world community should rightfully be concerned about 44,000 guns
which may have "fallen" into the hands of Somali pirates, but it should
be more concerned about nuclear bomb components that may have been
delivered to Saudi Arabia and ingredients for chemical weapons that may
have fallen into the hands of the Syrian "rebels" who the West is so
found of arming and supporting and who have been guilty of some of the
most horrendous acts of blood thirsty violence in recent world history.