Independet from 06.06.1998
The experment ends, but Dounreay
While the nuclear plant is to close, its work will continue for years,
writes Charles Arthur
|THE end, when it came,
was swift. A brief press conference in Edinburgh yesterday morning and Dounreay, the
nuclear plant where they "lost" enough uranium for 10 Hiroshimas, was history.
The beast lay dead, with anti-nuclear groups singing and daneing on its corpse.
Yet, as with most things
related to Dounreay, little is as it appears. Not much will change at the processing plant
near Thurso on the north coast of Scotland. Dounreay was on its last legs before
yesterday's announcement - but those legs are long, for decommissioning will take 100
years. Its life as a nuclear power station actually ended in 1994, and apart from the tiny
amount of highly enriched uranium brought in from the foriner Soviet republie of Georgia,
it has only one reprocessing contract, from Australia.
However, Dounreay has made headlines
repeatedly by a series of embarrassing mishaps and pratfalls. The Georgia shipment arrived
when the reprocessing plant had been shut down by the Nuclear Installations Inspectorate
(NII), on the grounds that many of the ancient ventflation Systems urgently needed
Roy Nelson, the plant's director, has nine government nuelear inspectors erawling over his plant. Next week, MPs will join them, concerned about seeurity. So is Dr Nelson. Tbis week he admitted to The Independent that a £1m electrified fence had to be installed around key areas of complex last year, after mock terrorists broke in during a security exercise.
Defending that failure, he said: "It's not a question just of their getting in, but of how long it takes." The new fence, he claimed, would slow infiltrators down until the police could get there and deal with it.
Perhaps most alarming, is the
discovery of some radioaetive particles as big as grains of sand on the beach and in the
sea near Dounreay. Analysis shows that
Outsiders accuse Dounreay of excessive secrecy, of covering up mishaps. It kept secret for years the fact that in 1977 there was a (non-nuclear) explosion in its waste shaft, which does hold nuclear material. Mere hours before yesterday's closure announcement, Dr Nelson was insisting that he wanted his staff to move away from the culture of secrecy that prevafled for the first 30 years of the plant's life.
But those who worked there at the time say that secrecy was part of the culture, both inherited and necessary - but that it did not cover any true misdeeds. . "With all the environmental stuff, you have to understand it in the context of the time before judging it," said Steve Gashmore, 50, who worked in the plant for 18 years. "Forty years ago you could get in a car without wearing a seat belt, without an MoT, and there was no such thing as drunk driving."
Like most people in Thurso, he was,
and is, unmoved by the protests about the plant. "When they used to hold marches
against the plant they only used
And the disposal of nuelear material down a shaft by the sea? "In the US at that time they used to dig a hole and throw things down- it. In Russia, they would just throw it in a lake - then when the water level dropped, the contaminated soil would blow around."
The Govermnent said that yesterday's decision was made on economir- grounds- Others might think the final straw was a report by the UK Atomic Energy Authority (UKAEA), which owns, suggesting that 170kg of fissile "material unaccounted for" (MUF), ineluding weapongrade uranium, might be lurking down the 216ft deep shaft. Cynics suggested that the "lost" material was diverted to the weapons programme.
Those who worked there say that is untrue: that when they began, they were less good at measuring exactly, the amounts of uranium while handling them through l0ft of concrete.
Now, Dounreay's life cycle is almost
complete. Thurso is home to many who saw it from the start, such as Eric Voice. He was the
first scientist on the site, and worked out of a Nissen hut, while the complex was
constructed, boosting, Thurso's population from 3,000 to more than 8,000 people.
Now in his seventies, he can recall a key moment in Dounreay's history: "It was mid1957. There was a team of three of us at Dounreay, working on achieving criticality - a self-sustaining, chain reaction in nuelear material. I had built a sort of sphere shape of material, and I remember being on the verge of causing criticality; all I had to do was press a button with my finger. So 1 called over my colleagues so we could all press the button together."
It demonstrated that nuclear power could be generated safely in the north as well as the south of the British isles. Coming there to work, he said, was "almost a pilgrünage. We felt we were driving, the future".
In, those, days everything, seem
possible. The spherial shell that would house the Dounreay Fast Reactor (DFR) was known as
the "'Dome of Discovery".
Bearbeitet am: 24.06.1998/ad
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