Tom Greatrex
Main Page: Tom Greatrex (Labour (Co-op) - Rutherglen and Hamilton West)Department Debates - View all Tom Greatrex's debates with the Ministry of Defence
(10 years, 2 months ago)
Commons ChamberRead Full debate Read Hansard Text Read Debate Ministerial Extracts
Mr Hammond
My hon. Friend asks a good question. I emphasise again that there are no safety implications from this type of event—a submarine could continue to operate safely. This is a tiny amount of radiation in a coolant that is itself circulating in a closed system inside the sealed reactor shield, so there is no risk to the submarine crew. If such an event occurred, it would be detected almost immediately because of the daily sampling and analysis of coolant water. We are already looking at the operational implications, in a reactor of this type, of a very minor breach. As I have already told the House, the test reactor at Dounreay was restarted in 2012 and has subsequently run without any further problems. It is not absolutely clear that the result of such a minor event occurring in an operational reactor would necessarily mean that the reactor would have to be withdrawn from service. Clearly, we would do so on a precautionary basis while we considered a longer term course of action, but it is not yet clear that that would have to be the long-term state of affairs.
Tom Greatrex (Rutherglen and Hamilton West) (Lab/Co-op)
The Secretary of State has said a number of times that SEPA was kept informed. Will he inform the House at what stage it was first informed? Given that SEPA is an Executive agency of the devolved Scottish Government, were Scottish Ministers informed by SEPA and, if that was the case, why were Scottish Ministers informed but Members of this House not?
Mr Hammond
SEPA was informed in October 2012 and has been involved in the discussions since that point. SEPA is an Executive agency of the Scottish Government, but it deals with operators in relation to the discharge of its regulatory functions on a properly regulated statutory basis and, usually, on a confidential basis. Clearly, SEPA did not feel that this event, as a level zero event, needed to be brought to the attention of Ministers or anyone in the central Scottish Government.