Office for Nuclear Regulation An agency of HSE

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ONR Quarterly Report Q2 2011/12 (July 11 – September 11)

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Hinkley Point C: what it means for ONR The consideration of the nuclear site licence n July, ONR received the first environmental protection and issues raised in Mike Weightman’s Isite licence application for a waste management. interim and final report into the application for Hinkley Point C is an important new station in 20 As discussed by Paul Brown accident at Fukushima. milestone for ONR as we strive towards our years and it’s important that we in last quarter’s report, ONR has Looking at how this fits with reflect upon and celebrate how moved to programme working, the Hinkley Point site licence vision of becoming we got here. demonstrating how it can meet application, ONR expects the a world-leading The application from NNB the challenges presented by whole process to be complete Generation Company, or NNB new build regulation: working ahead of NNB GenCo’s plans to nuclear GenCo, is one of a number of effectively and efficiently, while start building the main reactor regulator, proposed new nuclear power being open and transparent. structures in 2013. But once stations in the UK. Over the next Being open and transparent is again, this depends on us writes Director 18 months we will assess NNB at the heart of ONR’s vision and being satisfied with the reactor of Nuclear GenCo’s suitability, capability it is with that same transparency designs through GDA. We will and competence to install, that GDA ensure the public is not allow industry to start New Build, operate and decommission a informed and able to comment building the reactors until all of Kevin Allars. nuclear facility. But this process on the process by publishing GDA issues have been cleared doesn’t work in isolation. extensive information relating to our satisfaction. It builds on the work we have to the reactor assessments, As we look ahead, it is been doing on the Generic including technical reports and important that we also reflect Design Assessment (GDA) regular progress updates. and take stock. The prospect programme over the last four In terms of timescales, of the first new nuclear power years in its assessment of two we’re on course to issue interim station in 20 years brings into new reactor designs, one of ‘certificates’ on both reactor sharper focus the gravity of which NNB GenCo intends to designs in December 2011 our work as an independent build and operate at Hinkley. and the end of next year we regulator of the nuclear industry. ONR is working jointly with aim to complete GDA on the With this process, as with the Environment Agency on the first design. Of course these everything we do at ONR, the GDA programme to ensure that milestones depend on the protection of people and society any new nuclear power stations reactor designers producing is at the heart of our work. built in the UK meet the highest acceptable solutions to www.hse.gov.uk/nuclear/ standards of safety, security, outstanding issues. This includes hinkley-point-c page 2 t back next u ONR Quarterly Report Office for Nuclear Regulation Q2 2011/12 (July 11 – September 11) An agency of HSE

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Quarter 2 at a glance /1 Chief inspector delivers Fukushima report Public consultation Site licence application received for Hinkley Point C launched on ‘bulk quantities’

rom 19 September – 12 FDecember, ONR is running a 12-week public consultation to clarify ONR’s interpretation of ‘bulk quantities’ relating to radioactive matter. The nuclear site-licensing regime currently applies to a set of defined activities, which includes the storage of bulk quantities of radioactive matter. However, there is no clear definition of what constitutes ‘bulk quantities’ of radioactive NNB GenCo’s proposed Hinkley Mike Weightman addresses matter, storage of which would Point C nuclear power station Fukushima workers during an IAEA need to be licensed. Further (image courtesy of EDF Energy) mission in May information is available under the bulk consultation pages of NR received an application capability and competence to n September, HM Chief Inspector been laid before Parliament. the ONR website. Ofrom NNB GenCo, a subsidiary install, operate and decommission Iof Nuclear Installations, Mike The report identified a total of www.hse.gov.uk/consult/ of EDF Energy, on 29 July for a a nuclear facility. If a site licence Weightman delivered his report on 38 recommendations for the UK condocs/cd-onr-bulk.htm nuclear site licence, relating to its is granted, the company will be lessons for the UK nuclear industry nuclear industry and regulator proposed development of a new subject to statutory obligations from the Japanese incident. and Mike Weightman will report nuclear power station in Hinkley and regulation by ONR under The report was presented to the again on implementation of the Point, Somerset. any condition attached to Secretary of State for Energy and recommendations in autumn 2012. It is anticipated that ONR the licence. Climate Change, Chris Huhne www.hse.gov.uk/nuclear/ will spend up to 18 months www.hse.gov.uk/nuclear/ and made public once it had fukushima assessing NNB GenCo’s suitability, hinkley-point-c page 3 t back next u ONR Quarterly Report Office for Nuclear Regulation Q2 2011/12 (July 11 – September 11) An agency of HSE

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Quarter 2 at a glance /2 ONR Board appointed Corporate publications published Stress tests

he full ONR Board came Paul Brown, Jon Seddon and NR’s first corporate plan he European Council requested Tinto effect on 25 July and Mike Weightman). Ofor 2011-2015 has been Ta review of safety at European comprises nine members: Nick Further information about the published on the ONR website. nuclear power plants. The Baldwin as the Chair, four other Board and minutes of the meetings The plan provides an insight European Commission supported non-executive members (Steve can be found under the Board into ONR’s strategic intentions by the European Nuclear Bundred, John Crackett, Paul pages of the ONR website. over the next five years and Safety Regulatory Group Kenny and Kevin Myers) and four www.hse.gov.uk/nuclear/onr- how these will be resourced. (ENSREG), produced criteria executive members (Kevin Allars, board.htm See also page 11. www.hse.gov.uk/nuclear/ and a plan for this review, corporate-plan-2011-2015.pdf now known as the ‘EC stress Also published on the test’. Participating nations, (from far left) website in September was including the UK provided the 2011 Nuclear Research progress reports in September (chair); Steve Index (safety of operating and will provide full reports Bundred; John Crackett reactors). Traditionally the in December. The UK report scope of the NRI is limited compiled and delivered by ONR to operating nuclear has been published online. reactors. Research work www.hse.gov.uk/nuclear/ is done in other nuclear fukushima See also page 12. (from far left) areas, but is coordinated Paul Kenny; separately. Therefore Kevin Myers; the scope of the 2011 Kevin Allars NRI relates solely to the requirements for nuclear safety research relevant (from far left) to operating nuclear reactors. should be extended to cover Paul Brown; ONR is planning to undertake all areas of nuclear safety Jon Seddon; a review to identify the overall research. Mike Weightman requirements for nuclear safety www.hse.gov.uk/nuclear/ research, including whether it nuclear-research-index.htm page 4 t back next u ONR Quarterly Report Office for Nuclear Regulation Q2 2011/12 (July 11 – September 11) An agency of HSE

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Quarter 2 at a glance /3 NuGen signs up to regulatory protocol Nuclear Safety Directive and amended licence he latest organisation to and the Nuclear Safety Directors’ conditions Tpropose building a new and other regulators, RNIP is an nuclear power station has agreement between operators mendments have been passed an important milestone, and regulators which aims to find Amade licence condition 17 signing up to the Regulatory and implement effective ways of and 36 to allow the obligations Nuclear Interface Protocol, working, facilitate improvement of the Nuclear Safety Directive or RNIP. NuGeneration Ltd, or and open up strategic dialogue (NSD) 2009/71/Euratom, to be NuGen has announced its plans on key issues. This is all with the fully implemented in relation to to build a new nuclear power shared goal of enabling the Great Britain. In light of this, ONR’s station in Cumbria, adjacent to safe, secure effective use and licence condition handbook has the site. control of nuclear technology. been updated and is available Developed between ONR www.hse.gov.uk/nuclear/rnip via the ONR website. www.hse.gov.uk/nuclear/ silicon.pdf In line with its policy of publishing justifications for regulatory decisions, ONR has also published a report detailing the work it has carried out in consulting on the changes. www.hse.gov.uk/nuclear/pars

Sellafield, Cumbria adjacent to NuGen’s NuGen’s Chief Operating Director, Olivier Carret and ONR’s Chief site for its proposed nuclear power station Inspector, Mike Weightman sign up to the RNIP principles (image copyright, Simon Ledingham)

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Programmes update /1 Fukushima Civil Nuclear Reactors

Programmes update A specialist team was internally by specialist leads) progress reports from Regulating operating nuclear established, reporting directly to have been published on ONR’s all UK power stations, defuelling nuclear focuses on the the Chief Inspector, to examine website. licensees and has produced a power stations and licensing and ONR’s operational both the issues presented by ›› In relation to the European national progress report which permissioning of proposed new the incident at Fukushima, Stress Tests, ONR has received was submitted to the European build nuclear power stations. activities. Covered Japan, and the implications for Council in September. here are the activities the UK nuclear industry and its ›› ONR has decided to ›› The key outcome achieved regulation. produce a concluding in the period was the satisfactory in Quarter 2, from ‘implementation report’ in completion of inspection and July to September ›› The Chief Inspector’s autumn 2012. The report will assessment of the licensee final report on the Japanese provide information on the safety justification for the return 2011. For the latest earthquake and tsunami, which outcome and peer review to service of Hartlepool Reactor information about identifies the implications for of the European Stress 1 and Hunterston B Reactor 4. the UK nuclear industry, was Tests and the latest position ONR granted Consents for both ONR, please visit delivered to the Secretary of regarding the addressing reactors to return to service. the website www. State for Energy and Climate of the recommendations ›› No new trends or generic Change on 30 September made in the Final Report issues have arisen and overall, hse.gov.uk/nuclear, 2011, and was subsequently on Fukushima. Once the the annual trend is one of where you can also made public once it implementation report is continuing positive improvement had been presented to issued, ONR intends to close in the control of operations sign up to receive Parliament. its dedicated Fukushima across the sites within the ONR’s monthly ›› Submissions of information Programme and progress Programme. Where exceptions for the Chief Inspector’s relevant activities as part of its to the trend have occurred, this eBulletin. Report and the responses other operational programmes. has been addressed with the to the Interim Report respective licensee. recommendations received Mike Weightman’s report on ›› There has been good by the mid June deadline the Japanese earthquake and progress made by ONR and (that were considered tsunami, and the implications for the licensees in responding to the UK nuclear industry by ONR and reviewed the recommendations from page 6 t back next u ONR Quarterly Report Office for Nuclear Regulation Q2 2011/12 (July 11 – September 11) An agency of HSE

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Programmes update /2 Nuclear New Build the Chief Inspector’s Report on The report here includes Generic Design Assessment, or of these responses has begun. Acceptance Confirmation at the Fukushima and the European aspects of the Nuclear New GDA, is the four-year process Unfortunately, a few of the early end of 2012. Stress Tests. It is anticipated that Build Programme, which is at by which prospective nuclear deliverables have been late ›› Discussions have continued planned deliverables will be present managed in a separate power station vendors have or do not provide the quality with Westinghouse, the met by the agreed timescales, programme in ONR, but will submitted design safety of information or depth of requesting party which has although there is a resource be incorporated into the Civil cases for approval, prior to the evidence that we expected. signalled that it will not address challenge for both the licensees Nuclear Reactors Programme site-based construction process We will monitor this situation, but any of the identified GDA and Programme. once the Nuclear New Build commencing. For the latest expect EDF/Areva to recover Issues for the AP1000® reactor Generic Design Assessment news on the Generic Design the situation such that it does not design until it is able to secure work has reached a satisfactory Assessment, please visit www. threaten ONR’s ability to close funding for that work. ONR’s position. hse.gov.uk/newreactors. the GDA Issues work is aimed now only at and to consider considering whether to provide ›› The Programme’s approach ›› Responses to the GDA Issues issuing Design Westinghouse with interim Design of early engagement with that were identified in July Acceptance Confirmation for prospective licensees is having are being received from EDF/ the reactor in December 2011. a positive influence, which is Areva, the ‘requesting party’ evident with the recent Hinkley for the EPR™ reactor design, Point C nuclear site licence which is continuing with the application. Key strategic issues GDA process. ONR’s assessment such as having an independent internal challenge function and issues of organisational capability have been addressed.

EDF/Areva’s EPR™ reactor design Westinghouse’s AP1000® reactor design (image courtesy of Areva) (image courtesy of Westinghouse)

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Programmes update /3 Defence Sellafield

Regulating the defence sector, were delivered, often to intermediate level wastes as to ensure that its resources are Regulating all activities at the at weapons sites and naval short timescales, to meet the stated. In co-operation with the used to best effect whilst fulfilling Sellafield site in Cumbria. bases, working closely with licensee’s programmes. Ministry of Defence and Nuclear its nuclear waste management the Defence Nuclear Safety ›› ONR has concluded that Decommissioning Authority, AWE responsibilities. ONR will consider ›› ONR followed up Regulator. the AWE Aldermaston Site is carrying a review of options the outcome. improvements on emergency ‘periodic review of safety’ (PRS) arrangements with Sellafield ›› The Defence Programme’s establishes an acceptable case and the delivery of sustained inspection and key intervention for continued operation until the improvements across the site. strategy milestones are on next PRS in December 2019. This ONR was disappointed in schedule to be delivered statement was qualified by the progress in a range of areas within the identified timescales. requirement for the adequate including severe accidents, However, a number of the implementation of an associated succession planning, Radiation licensee’s activities across the programme of work to enhance (Emergency Preparedness and programme are expected to site systems. Public Information) Regulations be delayed, which will have an ›› Over this reporting period (REPPIR) and equipment impact on the Programme’s there have been a small designation. ONR has written, planned assessment and number of minor events at AWE outlining its concerns to Sellafield permissioning. Contingency that have been the subject of Ltd’s Managing Director. plans are in place to manage regulatory attention. Whilst the ›› The revised highly active liquor these changes with the option outcome did not significantly (HAL) stocks specification was to reallocate resource to early affect safety, the licensee issued in July. A proactive plan engagement activities to has taken the opportunity to of stakeholder engagement minimise overall delays. consider the implications and to was implemented by ONR ›› In addition to planned work, identify learning points to take with Government ministers, the Programme managed a forward. AWE has confirmed Department for Energy and number of reactive permissions to ONR that it believes that it Climate Change (DECC), HSE, for Devonport Royal Dockyard will not be able to comply with Ltd in relation to emergent the regulator’s specification HMS Astute, BAE Systems-built nuclear powered submarine Authority (NDA), , the safety issues. These permissions regarding the treatment of (image courtesy of BAE Systems) West Cumbria Sites Stakeholder page 8 t back next u ONR Quarterly Report Office for Nuclear Regulation Q2 2011/12 (July 11 – September 11) An agency of HSE

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Programmes update /4 Decommissioning, Fuel and Waste

improvements. The Sellafield Regulates safety on a variety important intervention regarding Executive recognised the of nuclear fuel cycle and the proposed Geological concerns and committed to nuclear research sites, Disposal Facility (GDF) for higher monitor progress on a monthly waste management and activity radioactive waste. basis. Accountable directors decommissioning. A joint regulators’ (ONR and were identified and follow- Environment Agency) report has up meetings at a senior level ›› A significant achievement been completed on the generic were held on these topics in for the Programme during the design disposal safety case the latter part of the period, period was the completion and which concludes that we are which demonstrated Sellafield’s submission to the Department confident an adequate safety commitment to improve. ONR for Energy and Climate Change case could be made presuming will now monitor progress. (DECC) of the Joint Convention an adequate site is identified. ›› ONR met with Euratom Report on the safety of spent ›› We have continued to ONR’s inspector with a licensee Safeguards to provide the fuel and radioactive waste progress agreement of the engineer inspects the Sellafield site European Regulator with management, which will be nuclear safety standards for information regarding our presented and discussed at the ‘early care and maintenance’ Group (WCSSG) and the during the period and ONR regulation of the First Generation International Atomic Energy at Bradwell. As a defined lead Norwegian and Irish Governments took particularly strong Storage Pond (FGMSP) Agency (IAEA) in May 2012, station, Bradwell will set a being fully briefed before lines regarding the need for and associated Article 82 matters. ›› Formal consultation has precedent for decommissioning the specification was issued. improved performance with The ONR presentation was well started regarding ONR’s operations at future defuelled Combined with full disclosure on long-term periodic reviews, received. interpretation of ‘Bulk reactor sites. Our strategy is to the ONR website, this approach integrated change programme, ›› The announcement and Quantities’. The outcome engage early to identify key risks reflects our commitment to internal regulation, emergency planning for the closure of the of the consultation will be for the site licence company openness and transparency in arrangements, and fuel flask Sellafield MOX Plant was done used to inform a definition and regulatory organisations. communicating our regulatory maintenance. ONR indicated in a considered and controlled of the storage quantities of ›› In January this year strategy in this area. its dissatisfaction, and that way by Sellafield Ltd that should radioactive material for site ONR hosted a stakeholder ›› A regulatory meeting it wished to see quicker and ensure that nuclear safety and licensing purposes. meeting, with 21 organisations was held with Sellafield more effective delivery of security will not compromised. ›› We have delivered an in attendance, to discuss page 9 t back next u ONR Quarterly Report Office for Nuclear Regulation Q2 2011/12 (July 11 – September 11) An agency of HSE

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Programmes update /5

Civil Nuclear Security A police officer from the Civil Nuclear integrated waste strategies. across the Decommissioning, lower hazard sites within the Regulating security at all civil Constabulary checks a nuclear Building on the main outcome Fuel and Waste Programme existing legislative framework. nuclear facilities. site perimeter fence of the meeting, ONR considers to ensure a consistent and ›› The Improvement Notice that given there is no single proportionate outcome- issued to URENCO Capenhurst ›› The Security Programme producer for radioactive waste focused regulatory approach earlier this year has been has been working closely with within the UK, a national locus is being achieved. Site licence extended to November 2011. industry and officials from the or coordinated multiple loci are company safety directors This was anticipated and Department for Energy and essential. This strategy has been have been invited to make is to allow all actions to be Climate Change (DECC) in agreed with DECC and is now an input to the review process closed out through additional relation to the conduct of an published on the ONR website. which we expect to result in equipment being fitted to overarching review of security ›› A review has commenced a methodology for regulating change-rooms. at the UK’s civil nuclear sites. This work is being undertaken on behalf of ministers, and in liaison with the Centre for the Protection of National Infrastructure and the Centre for Applied Science and UK civil nuclear sites and will Technology (CAST) to achieve remain so for the foreseeable real improvements at the sites. future. It is noteworthy that ›› A key achievement for DECC has now involved Security Programme this period Nuclear Decommissioning has been overseeing security Authority (NDA) in evaluating reviews, conducted by the and confirming costings with operators and the Civil Nuclear Sellafield in particular, and Constabulary, at a number of to a lesser degree. A EDF and Magnox sites. Challenge Board has been set- ›› A key issue for the up whose purpose is to provide Trawsfynydd decommissioning nuclear power station Programme is the continued additional rigour to the security (image courtesy of ) security reviews at the remaining enhancement process. page 10 t back next u ONR Quarterly Report Office for Nuclear Regulation Q2 2011/12 (July 11 – September 11) An agency of HSE

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ONR welcomes two board members

This quarter ONR ohn lists Managing Director Jof Central Networks – the welcomed two UK’s second largest distributor of new non-executive electricity - and E.ON UK board member among his past job members to its Board: roles. John is also a chartered John Crackett and engineer, with fellowship at two professional institutions. Steve Bundred. Both His career has spanned power bring a wealth of station design to energy services and distribution businesses. ONR Board experience to ONR. He also advises the Ministry of Defence on electricity The Office for Nuclear generation and distribution. Regulation is governed by As well as being a non- a Board of executive and executive member of ONR’s non executive directors Board, Steve Bundred joins whose purpose is to lead the organisation as chair of its ONR in delivering its mission Audit Committee. His previous of securing the protection non-executive roles include of people and society from chairmanship of Monitor, the John Crackett Steve Bundred the hazards of the nuclear independent regulator of NHS industry. The Board of nine foundation trusts, and the Local Government and the Board is to provide leadership, will set a strategy that Higher Education Regulation London Borough of Camden. set strategy and agree the provides leadership and Review Group. He is an Steve and John join the ONR overarching policy framework sets the overarching policy accountant by profession and Board at a significant point within which ONR operates as a framework within which was chief executive of the Audit as they help to shape the regulator. ONR operates as an Commission, the Improvement organisation’s high-level strategy www.hse.gov.uk/nuclear/ independent regulator. and Development Agency for and vision. The role of the onr-board.htm. page 11 t back next u ONR Quarterly Report Office for Nuclear Regulation Q2 2011/12 (July 11 – September 11) An agency of HSE

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Stress tests In addition to hortly after the Fukushima The tests also ask operators to in the UK, has indicated any to discuss this work and invite Sdisaster in March, the review arrangements for severe fundamental weaknesses in UK questions in the near future. ONR’s report to the European Council (EC) requested emergencies, to identify potential nuclear power plants. www.hse.gov.uk/nuclear/ Secretary of State that each member state with modifications which would However, in line with the fukushima nuclear power facilities ensured improve the margins of safety. continuous improvement on the implications that operators conduct ‘stress In the UK, we’ve gone further culture we adopt in this country, of the events at tests’ of each facility. than the EC required. In addition lessons are being learnt from The tests are led by questions to the operating and defuelling Fukushima to improve safety. Fukushima for the that have been raised following nuclear power stations, ONR has Fukushima is a warning UK nuclear industry, the events at the Fukushima asked operators of reprocessing, against complacency, and Dai-ichi plant, which was fuel and waste, defence and we are finding things that ONR is now assessing struck by an earthquake, and defuelled facilities to also we could do to improve the work of UK subsequently overwhelmed by conduct stress tests, relevant to resilience. Licensees are the resultant tsunami, causing a their operation. already responding well, operators as they loss of power and loss of cooling. ONR received submissions identifying practical conduct ‘stress tests’ They will seek to ensure that from the UK power plant measures to take the ‘design basis’ of each plant operators as required in forward. of their facilities, as – the way that flooding and advance of its progress report to ONR’s ambition is requested by the seismic hazards were considered the EC, which was delivered, as to conduct our work in the plants’ design and requested by mid September. with openness and European Council. construction and subsequent Our progress report, which transparency, so subject to ONR Superintending 10 yearly safety reviews – are will be followed by a full report security and other constraints, correct and remain valid in the before the end of the year, we will be publishing licensee Inspector, John light of events in Japan. confirms that stress tests have submissions and our Donald explains... The tests will also look at the been initiated at all UK nuclear reports online in due safety margins against these power stations, as required. course, and we hazards to identify potential ‘cliff Submissions and reports on other will use ONR’s edges’ and they will also look nuclear facilities will follow. Quarterly at the robustness of the sites To date, none of the stress test Report and against loss of off-site power and work by the licensees, or other other implications for loss of cooling. work and reviews undertaken channels page 12 t back next u Defence site

Magnox reactor

Chemical plants and other facilities ONR Quarterly Report Office for Nuclear Regulation Q2 2011/12 (July 11 – September 11) Pressurised water reactor (PWR)An agency of HSE

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Submarine facilities MoD Dounreay Site Restoration Vulcan Shore Dounreay Sites we regulate Test Facility Advanced gas cooled reactor (AGR) Proposed nuclear power stations Defence site Partly operational/decommissioning Magnox reactor

MoD Decommissioning Clyde Naval Base Rosyth Royal Dockyard Rosyth Chemical plants and other facilities EDF Energy Hunterston B EDF Energy T o rness DECC nominated site for new Magnox Pressurised water reactor (PWR) Hunterston A nuclear build

Magnox Research reactor Chapelcross

Studsvik UK Lillyhall Sellafield Submarine facilities Including Windscale NuGeneration EDF Energy and Calderhall Site name TBC Hartlepool LLW Repository BAE Systems Barrow EDF Energy Advanced gas cooled reactor (AGR) Heysham I and II Magnox Wylfa Fuels Horizon Preston Wylfa B Proposed nuclear power stations Sellafield Ltd Horizon Capenhurst Oldbury B

URENCO Capenhurst Rolls Royce Marine Magnox Neptune reactor Trawsfynydd GE Healthcare Partly operational/decommissioning Rolls Royce Marine Harwell Raynesway Decommissioning NNB GenCo EDF Energy Magnox Sizewell C Sizewell B GE Healthcare Berkeley RSRL Cardiff Harwell Magnox DECC nominated site for new GE Healthcare Sizewell A NNB GenCo Magnoagn x Amersham Hinkley Point C Oldbury nuclear build AWE Burghfield Magnox EDF Energy AWE Bradwell Magnox Hinkley Point B Aldermaston Imperial College Hinkley Point A Consort reactor, Ascot

Devonport Royal EDF Energy Dockyard MoD Dungeness B Devonport Devonport Naval RSRL Magnox Base Dungeness A

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