Office for Nuclear Regulation

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Project Assessment Reports (PARs) - 2018

PARs issued in 2017

Non-site specific

LI no. Issued Title
N/A November 2018 Implementing ONR’s strategy for licensing a future Geological Disposal Facility - Review of ONR’s regulatory guidance for Geological Disposal

Atomic Weapons Establishment (AWE)

LI no. Issued Title
N/A January 2018 Basis for enforcement decision in relation to failure of AWE to establish and implement adequate arrangements for the control of changes to its organisational structure or resources which may affect safety

Atomic Weapons Establishment (AWE) Aldermaston [Nuclear site licence 77]

LI no. Issued Title
537 July 2018 Amendment to AWE approved LC35 arrangements 2018 - Approval of Licensee Arrangements Under LC35(4) (Decommissioning) and Withdrawal of Existing LC35(3) Approvals

Atomic Weapons Establishment (AWE) Burghfield [Nuclear site licence 78A]

LI no. Issued Title
536 July 2018 Amendment to AWE approved LC35 arrangements 2018 - Approval of Licensee Arrangements Under LC35(4) (Decommissioning) and Withdrawal of Existing LC35(3) Approvals
N/A February 2018

Determination of the Off-Site Emergency Planning and Public Information Areas for the AWE Plc Nuclear Licensed site of Burghfield

BAE Systems Marine Limited (Barrow) [Nuclear site licence 42B]

LI no. Issued Title
     

Berkeley [Nuclear site licence 92]

LI no. Issued Title
     

Bradwell [Nuclear site licence 93]

LI no. Issued Title
     

Chapelcross [Nuclear site licence 15]

LI no. Issued Title
     

Devonport Royal Dockyard [Nuclear site licence 50B]

LI no. Issued Title
     

Dounreay [Nuclear site licence 17]

LI no. Issued Title
     

Dungeness A [Nuclear Site Licence 94]

LI no. Issued Title
     

Dungeness B [Nuclear Site Licence 61]

LI no. Issued Title
N/A August 2018 Extension to the safety case for the reactivity effects of boiler tube failure including an increase in the graphite weight loss limit to 10%
553 April 2018 Agreement to the modification described in Safety Case NP/SC 7749 to Optimise the Inspection Requirements of Welds within the Superheater Outlet Headers and Reheat Inlet Headers on Reactor 21 and Reactor 22 at Dungeness B (Excluding R21 SHO Headers B3 and B8)
N/A January 2018 Periodic Safety Review - Assessment of the Dungeness B third periodic safety review (PSR3)

GE Healthcare [Amersham: Nuclear Site Licence 13, Cardiff: Nuclear Site Licence 38B]

LI no. Issued Title
     

Hartlepool [Nuclear site licence 59]

LI no. Issued Title
566 July 2018 Assessment of the Safety Case NP/SC 7657 – Hartlepool and Heysham 1 - Updated Steam Release Safety Case, July 2017
565 May 2018 Agreement to NP/SC 7753 – safety case for operation of the hot box dome with regions of elevated temperature
564 March 2018 ONR Consent for Start-up of Hartlepool Reactor 1 following 2018 Periodic Shutdown.

Harwell [Nuclear site licence 101]

LI no. Issued Title
505 October 2018 Harwell Emergency Arrangements - Approval of Revised Harwell Site Emergency Plan Issue 7

Heysham 1 and 2 [Nuclear site licence 60]

LI no. Issued Title
616 August 2018 Heysham 1 – Reactor 2 – 2018 Statutory Outage - Assessment of the Heysham 1 Reactor 2 2018 Periodic Shutdown
619 July 2018 Heysham 2 Reactor 7 Periodic Shutdown 2018 - EDF Energy Nuclear Generation Limited (NGL) – Heysham – Consent under Licence Condition 30(3) to start-up Heysham 2 Reactor 7 following periodic shutdown
618 July 2018 Assessment of the Safety Case NP/SC 7657 – Hartlepool and Heysham 1 - Updated Steam Release Safety Case, July 2017
615 July 2018 Heysham 2 Reactor 7 Periodic Shutdown 2018 - ONR Agreement for Extension of Operating Period for Heysham 2 Reactor 7
617 June 2018 Agreement to the modification described in JCO – Continued Operation for Heysham 1 R2 following Detection of Multiple Fuel Failures in 2016 NP/SC 7757 EC358854
614 May 2018 Agreement to NP/SC 7753 – safety case for operation of the hot box dome with regions of elevated temperature

Hinkley Point A [Nuclear site licence 95A]

LI no. Issued Title
511 April 2018 Hinkley Point A Emergency Arrangements - Request for ONR Approval under Licence Condition 11 (3) of Hinkley Point A Emergency Arrangements

Hinkley Point B [Nuclear site licence 62C]

LI no. Issued Title
557 May 2018 EDF Energy Nuclear Generation Limited (NGL) – Hinkley Point B – Consent under Licence Condition 30(3) to start-up Hinkley Point B Reactor 4 following the 2018 Periodic Shutdown

Hinkley Point C [Nuclear site licence 97A]

LI no. Issued Title
518 November 2018 ONR assessment of a request by NNB GenCo (HPC) Ltd for Consent to commence unit 1 nuclear island concrete
511 July 2018 ONR assessment of a request by NNB GenCo (HPC) Ltd for Agreement to commence the start of the Pumping Station at Hinkley Point C

HM Naval Base Clyde

LI no. Issued Title
     

Hunterston A [Nuclear site licence 16]

LI no. Issued Title
     

Hunterston B [Nuclear site licence 13]

LI no. Issued Title
559 November 2018 Hunterston B Reactor 3 Periodic Shutdown 2018 - ONR Agreement for Extension of Operating Period of Hunterston B Reactor 3

Imperial College [Nuclear site licence 7B]

LI no. Issued Title
     

Magnox

LI no. Issued Title
     

Oldbury [Nuclear site licence 57A]

LI no. Issued Title
     

Operational berths

LI no. Issued Title
     

Rolls-Royce Marine Power Operations Ltd, Derby [Nuclear Site Licences 13C & 49]

LI no. Issued Title
N/A November 2018 Assessment of RRMPOL Periodic Review of Safety 2017 for the Neptune Nuclear Licensed Site (NNLS)

Rosyth [Nuclear site licence 8]

LI no. Issued Title
     

Sellafield [Nuclear site licence 103]

LI no. Issued Title
517 December 2018 Sellafield Pile Fuel Cladding Silo - Agreement to installation and setting to work of the waste retrievals and containerisation area
517 December 2018 SDFW Division - THORP Post Operational Clean Out Event Driven Review (POCO EDR) - Project Assessment of the THORP POCO EDR - February 2018
N/A November 2018 Basis of formal enforcement decision following the MSSS GMI Hydrogen Analyser event in December 2015
511 October 2018 Withdrawal of approval granted under Condition 15(3) of Schedule 2 attached to Nuclear Site Licence No. 31G by Licence Instrument No. 768 on 26 March 2010

Sizewell A [Nuclear site licence 96]

LI no. Issued Title
     

Sizewell B [Nuclear site licence 63]

LI no. Issued Title
553 February 2017 EDF Energy Nuclear Generation Limited (NGL) - Sizewell B - Consent under Licence Condition 30(3) to start-up the reactor following periodic shutdown

Springfields [Nuclear Site Licence 31G]

LI no. Issued Title
     

Torness [Nuclear Site Licence 14]

LI no. Issued Title
     

Transport

LI no. Issued Title
N/A July 2018

Transport of Radioactive Material in the UK using the Traveller STD & XL Package Designs (SVC4361663) - Multilateral Approval of the USA Competent Authority Certification - USA/9297/AF-96 Rev. 8

N/A May 2018

Assessment of the GB/1648CB Package Design for the Transport of HELIOS

N/A April 2018 Project Assessment Report for GB/3746B Certificate of Approval Extension

Trawsfynydd [Nuclear Site Licence 81]

LI no. Issued Title
     

Winfrith [Nuclear site licence 100]

LI no. Issued Title
     

Wylfa [Nuclear site licence 58A]

LI no. Issued Title
     

UK HPR1000 (Generic Design Assessment)

LI no. Issued Title
N/A November 2018 Summary of the Step 2 Assessment of the UK HPR1000 Reactor

Urenco UK Limited [Nuclear site licence 48E]

LI no. Issued Title