The French
nuclear safety agency, ASN, has ordered
construction to be suspended on the new nuclear reactor being built in
France - the same model that
would most likely be built in the UK. (1)
Flamanville's construction
in northern France has run
into the same kinds of problems plaguing the ongoing construction of
the only other European Pressurised Reactor (EPR), Olkiluoto 3,
in Finland.
The move by ASN follows the
agency's discovery of chronic problems affecting the quality of construction
work since building work commenced on
Flamanville 3 in December 2007.
ASN's call to halt
construction follows a series of letters from the
agency to Flamanville's construction
manager. In the letters, ASN inspectors
highlighted a range of problems including non-conformities in the pinning of the steel
framework of the concrete base slab, incorrectly positioned
reinforcements, and inadequacy of technical
inspections by both the construction
companies and Electricité de France
(EDF).
Inspectors also uncovered
inconsistencies between the blueprint for
reinforcement work and the plan for its practical
implementation. (2) The incorrect
composition of concrete had been used, that may lead to cracks and
rapid deterioration. Samples of concrete were also not collected
properly, according to ASN.
(3)
Cracks have already been
observed at part of the base slab
beneath the reactor building. The supplier of the steel containment liner reportedly lacks
the necessary qualifications. Fabrication of the liner was
continuing despite quality failures demonstrating the lack of competence
of the supplier. As a result, one-quarter of the welds of the steel liner of the
reactor containment building were
deficient. (4)
Ben Ayliffe, head of
Greenpeace's nuclear campaign, said: "The only two EPRs being built today are
construction fiascos. The one in Finland is years behind schedule and billions
over budget and only six months into the project in France
building work has come screeching to a halt.
"This reactor design is
fast becoming a by-word for incompetence, massive delays, spiralling costs and
dodgy engineering. We only have a limited time and budget to stave off the most
catastrophic effects of climate change and we should stop pouring money down the
nuclear black hole."
Olkiluoto has been under
construction for three years but
has been blighted ever since the concrete was poured. Poor quality concrete, bad welds on
the containment liner and low-quality
reactor components are among its problems. The schedule for completion has been put back by
more than two years and costs have nearly doubled to over 5
billion euros.
ENDS
Greenpeace press office: 020
7865 8255
Notes:
(1) Mr Smith from the local
division of ASN interviewed by French channel 3 this lunchtime, also
quoted in the French local paper Ouest-France: "Le coulage du béton
de l'EPR suspendu - Suite à
une injonction de l'ASN (Autorité de sûreté nucléaire) qui a constaté
une nouvelle anomalie dans le
ferraillage de l'îlot qui supportera
le
future réacteur nucléaire, EDF vient
de suspendre le coulage du béton. Le chantier est donc interrompu pour
correction et vérification."
(2) ASN letter, 12 March
2008.
(3) ASN letter, 25 January
2008.
(4) ASN letter, 19 February
2008.