Office for Nuclear Regulation

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Intervention records - 2015/16

Intervention records are written by our inspectors following visits to the sites we regulate. They are used to record findings and, if appropriate, any significant actions we require the site operator to carry out in order to improve matters.

Publishing executive summaries of these reports is one part of ONR's aim to be open and transparent by helping all of our stakeholders, including the public, understand our work.

Aldermaston (AWE) [Nuclear site licence 77]

IR no LC no(s) Date Title
15-110 18 January 2016 System Based Inspection (SBI) at Aldermaston
15-100 18 January 2016 Inspection of arrangements for complying with LC18, IRR99 and Specification 512 (HASS)
15-097 28 January 2016 Planned Compliance Inspection at Aldermaston
15-096 28 January 2016 Aldermaston Licensed Site's Security Classification & Information Handling Director of Site Level 3 RIM
15-095 28 January 2016 Licence Conditions 28 Compliance Inspection and other Meetings
15-092 N/A December 2015 AWE Aldermaston, Fire Alarm and Detection System Inspection
15-089 10, 12 December 2015 Compliance inspections at AWE Aldermaston [15-089]
15-086 14 December 2015 Compliance inspections at AWE Aldermaston [15-086]
15-081 10, 12, 14 November 2015 Planned interventions carried out as part of the regulation of AWE
15-080 11, 26 November 2015 Compliance inspections at AWE Aldermaston [15-080]
15-079 32, 34, 35 October 2015 Compliance inspections at AWE Aldermaston [15-079]
15-077 7 November 2015 Compliance inspection at AWE Aldermaston [15-077]
15-068 10, 23, 24, 27, 28, 34 October 2015 Planned System Based Compliance Inspection at a decommissioning facility
15-061 11 October 2015 Planned Compliance Inspection at Aldermaston [15-061]
15-058 10, 12, 34 September 2015 LC 10 & 12 compliance inspections, Rim & LC34 arrangements
15-054 23, 24 September 2015 Planned Compliance Inspection at Aldermaston [15-054]

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

IR no LC no(s) Date Title
15-121 6, 28 March 2016 BAE Systems Marine Limited (BAESML) - Devonshire Dock Complex - Planned Intervention
15-112 12 February 2016 BAE Systems Marine Limited (BAESML) - Devonshire Dock Complex - Planned Intervention [15-112]
15-098 N/A January 2016 Planned intervention at BAE Systems Marine Limited's (BAESML’s) Devonshire Dock Complex (DDC)
15-082 36 December 2015 Planned intervention at BAE Systems Marine Limited's (BAESML’s) Devonshire Dock Complex (DDC) [15-082]
15-075 N/A November 2015 Devonshire Dock Complex - Planned Intervention
15-069 N/A January 2016 Fire safety inspection at BAE Systems Marine Limited (BAESML)
15-069 11 November 2015 BAE Systems Marine Limited (BAESML) - Devonshire Dock Complex - Planned Intervention [15-069]
15-059 10, 23, 24, 27, 28, 34 October 2015 BAE Systems Marine Limited (BAESML) – Devonshire Dock Complex - Planned Intervention [15-059]
15-053 17 September 2015 BAE Systems Marine Limited (BAESML) – Devonshire Dock Complex – Planned Intervention [15-053]
15-050 17, 26 September 2015 BAE Systems Marine Limited (BAESML) – Devonshire Dock Complex – Planned Intervention [15-050]
15-036 19, 20 July 2015 BAE Systems Marine Limited (BAESML) – Devonshire Dock Complex – Planned Intervention [15-036]

Berkeley [Nuclear Site Licence 92]

IR no LC no(s) Date Title
15-131 16,. 22, 26, 35, 36 January 2016 Berkeley Nuclear Licensed Site Planned Intervention Inspections
15-107 4, 7, 9, 12 November 2015 Berkeley Nuclear Licensed Site Planned Intervention Inspections [15-107]
15-090 11 September 2015 Berkeley Nuclear Licensed Site Planned Inspections and Meetings
15-072 N/A February 2016 Transport inspection at Berkeley
15-064 21, 27, 28, 34, 36 July 2015 Berkeley Nuclear Licensed Site Planned Inspections and Meetings [15-064]
15-036 11, 32, 33, 34, 35, 36 June 2015 Planned Compliance Inspections
15-021 7, 16, 22, 26 May 2015 Berkeley Nuclear Licensed Site Planned Inspection against Licence Conditions 16, 22 and 26 on Operational Records and Control and Supervision of Operations

Bradwell [Nuclear Site Licence 93]

IR no LC no(s) Date Title
15-161 32 March 2016 Bradwell Nuclear Licensed Site Planned Inspections and Meetings
15-140 10, 23, 24, 27, 28, 34 February 2016 Bradwell Nuclear Licensed Site system based inspection
15-129 N/A January 2016 Bradwell Nuclear Licensed Site, Inspection of Radiation Protection Arrangements and Control of Radiation Exposure
15-047 11 June 2015 Level 1 Demonstration Exercise
15-027 7, 22 May 2015 Bradwell Nuclear Licensed Site - Planned Inspections and Meetings [15-027]
15-013 2 April 2015 Bradwell Nuclear Licensed Site - Planned Inspections and Meetings [15-013]

Burghfield (AWE) [Nuclear Site Licence 78A]

IR no LC no(s) Date Title
15-107 19, 20, 21 February 2016 Compliance inspection at AWE Burghfield
15-106 9 February 2016 Planned inspection at AWE Burghfield
15-105 32, 34 February 2016 Planned inspections at AWE Burghfield
15-100 18 January 2016 Inspection of arrangements for complying with LC18, IRR99 and Specification 512 (HASS)
15-085 11, 26 December 2015 AWE Assembly Technology Centre - Compliance Inspection
15-078 10, 12, 14, 19, 20 November 2015 Compliance inspections at AWE Burghfield
15-076 N/A November 2015 Meetings at AWE Burghfield
15-072 10, 23, 24, 27, 28, 34 November 2015 Planned inspection at AWE Burghfield [15-072]
15-070 14 October 2015 Compliance inspection at AWE Burghfield [15-070]
15-066 11, 23, 24 October 2015 AWE Assembly Technology Centre – Compliance Inspection
15-061 11 October 2015 Planned compliance Inspections at Burghfield
15-056 14, 22 September 2015 AWE Assembly Technology Centre – Compliance Inspection [15-056]
15-055 26 September 2015 Mensa LC26 Compliance Inspection + Gen Interventions
15-046 7 August 2015 AWE Assembly Inspection
15-045 19, 20, 21 August 2015 Planned interventions carried out as part of the regulation of the Atomic Weapons Establishment
15-029 26 April 2015 AWE Assembly Technology Centre – Planned Unannounced Compliance Inspection on the implementation of the LC26 arrangements

Chapelcross [Nuclear Site Licence 15]

IR no LC no(s) Date Title
15-152 11, 34, 35 February 2016 Planned compliance inspection - Chapelcross
15-127 6, 22, 23, 28 January 2016 Site Inspection - Chapelcross [15-127]
15-112 11 November 2015 Site Inspection - Chapelcross
15-081 N/A March 2016 Asbestos management inspection
15-073 11 May 2015 Site Inspection - Chapelcross [15-073]
15-035 10, 23, 24, 27, 28, 34 June 2015 Chapelcross compliance inspection
15-003 10, 12, 26, 36 April 2015 Chapelcross Site Inspection

Devonport Royal Dockyard [Nuclear Site Licence 50B]

IR no LC no(s) Date Title
15-124 7 March 2016 Planned intervention at the Devonport Royal Dockyard Limited Licensed Site [15-124]
15-122 21 March 2016 Planned intervention at the Devonport Royal Dockyard Limited Licensed Site [15-122]
15-119 N/A March 2016 IRR99 inspection at the Devonport Royal Dockyard Limited Licensed Site [15-119]
15-117 28 March 2016 Planned intervention at the Devonport Royal Dockyard Limited Licensed Site [15-117]
15-116 N/A February 2016 Planned intervention at the Devonport Royal Dockyard Limited Licensed Site [15-116]
15-111 11 February 2016 Planned intervention at the Devonport Royal Dockyard Limited Licensed Site [15-111]
15-108 N/A February 2016 Planned intervention at the Devonport Royal Dockyard Limited Licensed Site [15-108]
15-103 27, 28 January 2016 Planned intervention at the Devonport Royal Dockyard Limited Licensed Site [15-103]
15-101 N/A January 2016 Planned intervention at the Devonport Royal Dockyard Limited Licensed Site [15-101]
15-094 N/A January 2016 Planned intervention at the Devonport Royal Dockyard Limited Licensed Site [15-094]
15-091 36 December 2015 Planned intervention at the Devonport Royal Dockyard Limited Licensed Site [15-091]
15-090 N/A December 2015 Planned intervention at the Devonport Royal Dockyard Limited Licensed Site [15-090]
15-087 23, 240 December 2015 Planned intervention at Devonport Royal Dockyard Limited
15-084 11 November 2015 Implementation of the modified safety case for the Vanguard Deep Maintenance Period (VDMP) activities
15-083 N/A November 2015 Implementation of the modified safety case for the Vanguard Deep Maintenance Period (VDMP) activities [15-083]
15-071 N/A October 2015 DRDL Plymouth Control of Occupational Radiation Exposure (CORE) Compliance Inspection for Ionising Radiations Regulations 1999
15-065 11 September 2015 Licensed Site Boundary / Capability maps / SPIs / TLMP L3 / JEX15
15-064 28 October 2015 L4 Mechanical Meetings Site Inspection Week
15-052 N/A September 2015 Regulator, 9 Dock, VDMP, NSIP and IN Meetings, Level 3 RIF
15-044 14 August 2015 LC14 Inspection at Devonport Royal Dockyard
15-042 7 August 2015 Facilities update / LC7 inspection / DNESQ update / Capability Maps / NSIP / SUSM
15-035 17 July 2015 9 Dock, VDMP and improvement notice update meetings, visit to LLRF & NEMSFAC, annual review of safety and LC 17 compliance inspection. undertaken as part of a series of interventions outlined in the Integrated Intervention Strategy
15-033 36 July 2015 LC36 inspection of DRDL
15-032 23, 24 July 2015 Devonport Royal Dockyard Planned interventions including routine engagement meetings and a Human Factors inspection on mobile crane control and operation

Dounreay [Nuclear Site Licence 15]

IR no LC no(s) Date Title
15-157 10, 21 March 2016 Dounreay Compliance inspection
15-154 10, 23, 24, 27, 28, 34 February 2016 Dounreay planned system based inspection
15-130 19, 20 January 2016 Dounreay Planned compliance inspection
15-128 11, 32, 36 December 2015 Dounreay Conduct of Inspection in support of IIS
15-117 23, 24, 26 December 2015 Conduct Inspection in Support of IIS
15-115 23, 24, 26 December 2015 Planned Compliance Inspection [15-115]
15-106 4, 7, 22, 35 November 2015 Planned Compliance Inspection [15-106]
15-092 22, 35 October 2015 Conduct of Inspection in Support of IIS
15-088 10, 23, 24, 27, 28 September 2015 Planned System Based Inspection
15-086 7 September 2015 Conduct Inspection in support of IIS [15-006]
15-076 14, 15 August 2015 LC14 and 15 Compliance Inspection
15-070 27, 28, 36 July 2015 Conduct of Inspection in support of IIS [15-070]
15-063 27, 28 July 2015 Dounreay Compliance Inspection
15-058 11 July 2015 Dounreay - Conduct of Inspection in support of IIS
15-046 12, 26 June 2015 Dounreay Compliance Inspection [15-046]
15-042 12, 26 June 2015 Dounreay - Conduct of inspection in support of IIS [15-042]
15-024 11 May 2015 Dounreay – Inspection in support of Improvement Notice Closure
15-022 11 May 2015 Conduct of Inspection in support of IIS [15-022]
15-004 7 April 2015 Conduct of Inspection in support of IIS [15-004]
15-001 22 April 2015 Dounreay Prototype Fast Reactor Sodium Tank Farm Licence Condition 22 Inspection

Dungeness A [Nuclear Site Licence 94]

IR no LC no(s) Date Title
15-162 10, 12, 26 March 2016 Dungeness A - LC 10, 12 and 26 Compliance Inspections
15-100 11 October 2015 Dungeness A – Level 1 Demonstration and Site Stakeholder Group
15-077 10, 23, 24, 27, 28, 34 August 2015 Planned System Inspection – Containment Systems
15-039 11 June 2015 Demonstration of Revised Emergency Arrangements
15-030 7, 17, 18 May 2015 Dungeness A – Compliance Inspections and AROSES meeting
15-023 N/A May 2015 Dungeness A - Intervention on Control of Occupational Radiation Exposure IRR99 regulation 8
15-014 3, 4 April 2015 Compliance Inspections and Attendance at Site Stakeholder Group

Dungeness B [Nuclear Site Licence 61]

IR no LC no(s) Date Title
15-154

7, 22, 26, 36

February 2016 Planned Intervention at Dungeness B
15-142 10, 23, 24, 27, 28 January 2016 Planned Intervention at Dungeness B [15-142]
15-130 10, 23, 24, 27, 28, 34 November 2015 Planned Intervention at Dungeness B [15-130]
15-122 11 November 2015 EDF Energy – Nuclear Generation Ltd -  Dungeness B Planned Intervention
15-115 23, 27 October 2015 Dungeness B Planned Intervention
15-086 10, 23, 24, 27, 28, 34 September 2015 Dungeness B Planned Intervention [15-086]
15-063 2, 7, 26 August 2015 Planned Inspection of Dungeness B
15-056 10, 12, 30 July 2015 Dungeness B planned inspection
15-041 28 June 2015 Reactor 22 Inspection of the Graphite Integrity aspects during the 2015 periodic shutdown
15-040 22, 28 June 2015 Dungeness B R22 Statutory Outage Control & Instruction (C&I) Inspection
15-037 28, 30 June 2015 Dungeness B Power Station - Electrical Outage Inspection
15-036 17 June 2015 Compliance Inspection of LC17
15-035 22, 28, 30 June 2015 Dungeness B - Planned inspection
15-029 28 June 2015 Dungeness B Power Station - Reactor 22 Statutory Outage 2015 - LC28 Compliance Inspection in support of Structural Integrity
15-028 28 June 2015 Dungeness B - R22 Outage - Mechanical Engineering Inspection
15-018 26, 32, 34 May 2015 Dungeness B planned inspection [15-018]
15-007 10, 23, 24, 27, 28 April 2015 Dungeness B planned inspection [15-007]
15-006 28 April 2015 Follow up to no-break system based Inspection
15-001 7 April 2015 Dungeness B Planned Intervention [15-001]

EDF Energy Nuclear Generation Ltd corporate

IR no LC no(s) Date Title
15-176 13 March 2016 EDF Energy Nuclear Generation - Corporate Inspection of LC13
15-165 10 February 2016 EDF Energy Nuclear Generation Ltd's Corporate Inspection of LC10 Arrangements
15-133 11 November 2015 EDF Energy Nuclear Generation - Corporate Inspection of LC 11 Arrangements Focussed on the Central Emergency Support Centre
15-129 N/A November 2015 EDF Energy Nuclear Generation - Corporate Inspection of LC17 Arrangements focussed on Fleet Process Management
15-109 3, 10 October 2015 Licence Condition 3 compliance inspection at EDF Energy Nuclear Generation Ltd's corporate headquarters at Barnwood, Gloucestershire

GE Healthcare, Amersham [Nuclear Site Licence 13]

IR no LC no(s) Date Title
15-122 19, 21, 22 December 2015 GE Healthcare Grove Centre Nuclear Licenced Site, Amersham Planned Inspection of LCs 19, 21 and 22
15-083 11, 34 September 2015 LC11 Compliance Inspection of Level 1 Emergency Exercise 'Falcon'
15-053 8, 9, 16, 25 June 2015 Planned Inspection of LC8, 9, 16 and 25
15-010 13 April 2015 Inspection of GEHC’s nuclear safety committee (NSC) arrangements (LC13) and observation of proceedings relating to decommissioning of C-Bench

GE Healthcare, Maynard Centre, Cardiff [Nuclear Site Licence 38B]

IR no LC no(s) Date Title
15-134 3, 10, 12 February 2016 GE Healthcare Cardiff Nuclear Licensed Site (CNLS) Planned Inpsection of LCs 3, 10 and 12
15-098 14 October 2015 Planned Inspection of LC14
15-084 7 September 2015 GE Healthcare Ltd Cardiff Nuclear Licensed Site CNLS Follow up to Waste Transport Event
15-009 2 April 2015 De/Re-licensing conclusion meeting and LC2(4) inspection of site boundary markers

Hartlepool [Nuclear Site Licence 59]

IR no LC no(s) Date Title
15-174 11, 24, 27, 28, 36 March 2016 Planned Compliance Inspection at Hartlepool Power Station
15-158 26 February 2016 LC26 Compliance Inspection
15-156 10, 23, 24, 27, 28 February 2016 Hartlepool Power Station - System Based Inspections
15-153 10, 23, 24, 27, 28 February 2016 Hartlepool Power Station - System Based Inspections [15-153]
15-150 10, 12, 23, 24, 27, 28, 34 February 2016 Hartlepool Power Station -  Planned Compliance Inspections
15-145 22, 23 January 2016 Inspection of weld defect
15-136 12, 14, 30 December 2015 Hartlepool Power Station –  Planned Compliance Inspections
15-134 22 December 2015 Hartlepool Power Station – Planned LC22 Inspection
15-127 11, 22, 33 November 2015 Hartlepool Power Station –  Planned Compliance Inspections and evaluation of Level 1 demonstration exercise
15-104 7, 10, 16, 23, 24, 27, 28, 34 October 2015 Planned Compliance Inspection at Hartlepool Power Station [15-104]
15-097 15, 25, 16, 32, 34 September 2015 Planned Compliance Inspection [15-097]
15-066 7, 10, 23, 24, 27, 28, 34 August 2015 Hartlepool - System Based Inspection (SBI)
15-039 10, 23, 24, 27, 28 June 2015 Hartlepool Power Stations - Planned Inspection [15-039]
15-034 11, 100, 103 108, 110 June 2015 Hartlepool Power Stations - Planned Inspection [15-034]
15-017 22 May 2015 Hartlepool Planned Inspection [15-017]
15-014 7, 8, 9 April 2015 Hartlepool Planned Inspection

Harwell [Nuclear Site Licence 101]

IR no LC no(s) Date Title
15-132 10, 23, 24, 27, 28, 34 January 2016 Planned inspection of Magnox Ltd's Harwell nuclear licensed site
15-072 25, 26 August 2015 Planned Intervention and attendance at the Annual review of Safety, Security and Environment
15-068 N/A February 2016 Transport inspection at Harwell
15-043 11 June 2015 Harwell Planned Inspection [15-043]
15-005 7, 22, 32, 33, 34 April 2015 Harwell Planned Inspection

Heysham 1 [Nuclear Site Licence 60]

IR no LC no(s) Date Title
15-172 10, 23, 24, 27, 28, 34 March 2016 Heysham 1 - Quarterly Review of ONR/LC27 Compliance Inspection System Based Inspection - SBI14 - Ponds and Flasks
15-163 7, 23, 24, 26 February 2016 Heysham 1 - Planned Compliance Inspection
15-149 14 January 2016 Heysham 1 - LC14 Compliance Inspection
15-147 17 January 2016 SBI 17 - Gas Circulator Systems
15-141 N/A January 2016 Heysham 1 - SBI inspection
15-139 10, 23, 24, 27, 28, 34 January 2016 Heysham 1 Power Station – SBI 016 - Irradiated Fuel Disposal Facility
15-124 22, 28 November 2015 LC22 Compliance Inspection, Attendance at LCLC Meeting and Closure of LC28 Improvement Notice
15-121 N/A November 2015 Heysham 1 Power Station – Planned Inspections
15-113 10, 23, 24, 27, 28, 34 November 2015 Heysham 1 - SBI07 - No-Break Electrical System
15-101 10, 23, 24, 27, 28, 34 September 2015 SBI19 – Heating and Ventilation
15-100 36 September 2015 Compliance inspection at Heysham 1
15-098 28 September 2015 LC28 Improvement Notice Follow Up Reactive inspection at Heysham 1 Power Station
15-094 10, 23, 24, 27, 28 September 2015 Planned Intervention at Heysham 1
15-078 32, 34 August 2015 Planned Compliance Inspection at Heysham 1
15-072 25, 26 August 2015 Planned Intervention and attendance at the Annual review of Safety, Security and Environment
15-050 10, 12, 28 July 2015 Planned Interventions – LC10 & LC12 Compliance Inspection/LC28 Compliance Inspection
15-030 21 June 2015 Planned Interventions - LC21 Compliance Inspection/Attendance at Reactor 2 Start-Up Meeting Following Statutory Outage
15-022 28 May 2015 Heysham 1 Power Station - Reactor 2 Statutory Outage 2015 - LC28 Compliance Inspection
15-021 11 May 2015 Attendance at Annual Exercise Review Meeting and LCLC meeting
15-020 28 May 2015 R2 Statutory Outage 2015 Control and Instrumentation Inspection
15-016 28 May 2015 EDF - NGL Heysham 1, Reactor 2 Statutory Outage Electrical Inspection
15-009 30 April 2015 Reactor Unit 2 Statutory Outage 2015. Radiological Protection Inspection and Start-up Consent Recommendation under Licence Condition 30
15-008 28 April 2015 Reactor 2 Outage Inspection of the graphite integrity aspects during the 2015 periodic shutdown at Heysham 1

Heysham 2 [Nuclear Site Licence 60]

IR no LC no(s) Date Title
15-157 10, 23, 24, 27, 28, 34 February 2016 Heysham 2 System Based Inspection – SBI22 – CO2 Storage and Distribution Plant and Compliance Inspections for LC8 (Warning Notices) and LC9 (Instructions to Person on Site)
15-144 32, 34, 36 January 2016 Heysham 2 Power Station – Planned Inspections
15-138 10, 23, 24, 27, 28 December 2015 Heysham 2 Power Station - Inspection of SBI17
15-123 1, 22, 23, 24, 26, 27, 28, 34 November 2015 Heysham 2 Power Station - Inspection of SBI17 [15-123]
15-114 7 November 2015 Heysham 2 Power Station – LC7 (Incidents on site) Compliance Inspection
15-107 23, 24 October 2015 Heysham 2 Power Station - LC23 (Operating Rules) and LC24 (Operating Instructions) Compliance Inspection
15-096 10, 23, 24, 27, 28, 34 September 2015 Heysham 2 System Based Inspection SBI 14 Poind and Flasks
15-090 11 September 2015 Heysham 2 Power Station – Licence Condition Compliance Inspection of LC11
15-088 10, 12 September 2015 Heysham 2 Power Station – Licence Condition Compliance Inspection of LC10 and 12
15-079 N/A February 2016 Heysham 2 Power Station – Transport inspection
15-072 N/A August 2015 Heysham 2 Power Station – Reactive Intervention
15-059 10, 23, 24, 27, 28 July 2015 System Based Inspection – SBI 08 – Short Break Electrical Supplies
15-051 7, 25 July 2015 Licence Compliance Inspection
15-046 10, 23, 24, 27, 28 June 2015 System Based Inspection – SBI 05 – Reactor Sea water systems
15-038 21, 26 June 2015 Compliance and Inspection LC21 & LC26
15-019 14, 22, 27, 28 May 2015 Heysham 2 Power Station – Licence Condition Compliance Inspection of LC14, LC22, LC27, and LC28
15-004 22, 28 April 2015 Reactor 7 (R7) 2015 Statutory Outage: Control and Instrumention (C&I) Inspection

Hinkley Point A [Nuclear Site Licence 95]

IR no LC no(s) Date Title
15-146 11, 32, 33, 34, 36

February 2016

Hinkley Point A nuclear licensed site planned intervention inspections
15-103 4, 9, 11, 12 November 2015 Hinkley A nuclear licensed site planned intervention inspections
15-096 7 October 2015 Hinkley Point A Nuclear Licensed Site Planned Intervention Inspections
15-068 16, 22, 26, 35, 36 August 2015 Hinkley Point A Nuclear Licensed Site Planned Inspections and Meetings
15-025 10, 11, 23, 24, 27, 28, 34, 35, 36 May 2015 System Inspection and Planned Compliance Inspections

Hinkley Point B [Nuclear Site Licence 62C]

IR no LC no(s) Date Title
15-173 10, 12, 36 March 2016 Hinkley Point B - Planned Inspection
15-166 28 February 2016 R3 Outage Inspection - C & I
15-162 28 February 2016 Site Inspection to support Reactor Outage Intervention Strategy, focussing on Management Systems
15-161 28 February 2016 Hinkley Point B Power Station - Reactor 3 Outage - Electrical Related Activites
15-160 28 February 2016 Hinkley Point B Power Station – Reactor 3 Outage - LC28 Compliance Inspection - Structural Integrity
15-159 30 February 2016 Hinkley Point B Power Station - Planned Intervention
15-155 28 February 2016 Hinkley Point B Power Station – Reactor 3 Outage - Graphite Intervention
15-140 7, 13, 22 January 2015 Hinkley Point B Power Station -  Planned Inspection
15-126 11, 27, 28 November 2015 Hinkley Point B Power Station –  Planned Inspection
15-118 21, 26, 32, 33, 34 November 2015 EDF Energy – Nuclear Generation Ltd – Hinkley Point B Planned Intervention
15-093 10, 23, 24, 27, 28, 34 October 2015 EDF Energy – Nuclear Generation Ltd – Hinkley Point B Planned Intervention [15-093]
15-092 7 September 2015 EDF Energy – Nuclear Generation Ltd – Hinkley Point B Planned Intervention [15-092]
15-079 10, 23, 24, 27, 28, 34 September 2015 Hinkley Point B site intervention
15-075 N/A February 2016 Investigation into a conventional health and safety accident
15-073 N/A August 2015 Hinkley Point B Planned Intervention [15-073]
15-061 10, 23, 24, 27, 28, 30 August 2015 Hinkley Point B Planned Intervention [15-061]
15-053 10, 23, 24, 27, 28, 34 July 2015 EDF Energy - Nuclear Generation Ltd - Hinkley Point B Planned Intervention
15-049 17 July 2015 Planned intervention - Hinkley Point B [15-049]
15-043 8, 26 June 2015 Planned intervention - Hinkley Point B [15-043]
15-024 11 June 2015 Planned intervention - Hinkley Point B [15-024]
15-015 10, 23, 24, 27, 28, 34 May 2015 Planned Systems Based Inspection (SBI)
15-013 4, 10, 23, 24, 27, 28, 34 May 2015 Hinkley Point B - Planned intervention
15-002 22, 23, 24 April 2015 Planned intervention

Hinkley Point C [Nuclear Site Licence 97]

IR no LC no(s) Date Title
15-009 N/A February Readiness for Hinkley Point C Remobilisation
15-008 N/A March 2016 Intervention regarding fault studies aspects of the Hinkley Point C (HPC) safety case
15-005 N/A September 2015 Hinkley Point C Site To inspect compliance with LC11: Emergency Arrangements
15-004 N/A July 2015 CNEN Offices Montrouge, Paris, France Organisational Capability Topic D6: Governance ONR Observation of Hinkley Point C Monitoring Decision Meeting (MODEM) No. 56
15-003 N/A July 2015 HPC Site Visit LC11
15-002 N/A June 2015 NNB GenCo categorisation and classification intervention

HM Naval Base Clyde

IR no LC no(s) Date Title
15-047 N/A September 2015 Exercise Evening Star and Annual Review of Safety

Hunterston A [Nuclear Site Licence 16]

IR no LC no(s) Date Title
15-159 21 March 2016 Hunterston A LC21 inspection
15-153 7 March 2016 Hunterston A follow-up inspection
15-137 7, 11, 32, 34, 35 February 2016 Hunterston A planned inspection
15-136 N/A February 2016 Inspection of Radiation Protection Arrangements and Control of Radiation Exposure
15-113 19, 20, 22, 28, 36 November 2015 Site Inspection - Hunterston A
15-076 N/A February 2016 Hunterston A transport inspection
15-067 36 July 2015 Inspection of LC36 Baseline at Hunterston A
15-054 10, 17, 23, 24, 27, 28, 34 July 2015 Hunterston A site inspection [15-054]
15-032 6, 23, 24 June 2015 Hunterston A site inspection [15-032]
15-019 11, 12, 26 May 2015 Hunterston A site inspection [15-019]

Hunterston B [Nuclear Site Licence 13]

IR no LC no(s) Date Title
15-178 10, 23, 24, 27, 28, 34, 36 March 2016 Hunterston B - Planned Intervention for SBI28
15-175 11 March 2016 Hunterston B - Planned Intervention
15-169 28 March 2016 Hunterston B - Pre-Stressed Concrete Pressure Vessels - LC28 Inspection
15-164 12 February 2016 Hunterston B - Planned Intervention [15-164]
15-151 7, 27 January 2016 Hunterston B - Planned intervention [15-151]
15-143 10, 23, 24, 27, 28, 34 January 2016 Hunterston B – System Based Inspection – SBI 03 (Boiler Feed Systems)
15-135 19, 21, 23 December 2015 Hunterston B Power Station inspection week
15-128 22 November 2015 Hunterston B Power Station – Planned Inspection
15-119 22, 27, 28 November 2015 Hunterston B Power Station – Reactor 3 Statutory Outage 2015 – Control and Instrumentation Inspection
15-117 30 November 2015 EDF Energy - Nuclear Generation Ltd - Hunterston B planned Intervention
15-111 28 October 2015 Hunterston B Power Station – Reactor 3 Statutory Outage 2015 - LC28 Compliance Inspection in support of Structural Integrity
15-110 28 October 2015 Hunterston B Power Station – Reactor 3 Statutory Outage 2015 - LC28 Compliance Inspection in support of Structural Integrity
15-108 28 October 2015 Hunterston B Power Station – Outage Intervention
15-106 28 October 2015 Hunterston B Power Station - Reactor 3 Periodic Shutdown - Inspection of Electrical Related Aspects
15-105 24 October 2015 EDF Energy – Nuclear Generation Ltd – Hunterston B planned Intervention
15-099 N/A September 2015 Hunterston B planned intervention [15-099]
15-095 11 September 2015 EDF Energy – Nuclear Generation Ltd – Hunterston B planned Intervention [15-095]
15-089 28 September 2015 Reactor 3 Statutory Outage 2015 – Mechanical Inspection
15-087 10, 23, 24, 27, 28 September 2015 Hunterston B planned intervention [15-087]
15-084 N/A March 2016 General fire safety inspection
15-084 28 September 2015 Hunterston ‘B’ Power Station - R3 Outage - Civil Engineering Inspection - Meeting with APEX
15-083 32, 34 September 2015 Hunterston B planned intervention [15-083]
15-082 24, 26 September 2015 Hunterston B - 2014 events follow up
15-071 10, 23, 24, 27, 28, 34 August 2015 Hunterston B planned intervention [15-071]
15-058 10, 23, 24, 27, 28, 34 July 2015 Hunterston B planned intervention [15-058]
15-048 6, 14, 24, 25 June 2015 EDF Energy – Nuclear Generation Ltd – Hunterston B planned Intervention [15-048]
15-027 N/A April 2015 EDF Energy - Nuclear Generation Ltd - Hunterston B planned Intervention [15-027]
15-026 15, 23 May 2015 EDF Energy - Nuclear Generation Ltd - Hunterston B planned Intervention [15-026]
15-011 10, 22, 23, 24, 27, 28, 34 April 2015 Emergency Generation SBI, IIS Compliance Inspection at Hunterston 'B'
15-010 28, 30 April 2015 Hunterston B Planned Intervention

Imperial College [Nuclear Site Licence 7B]

IR no LC no(s) Date Title
15-147 2, 3, 6, 16, 18, 25 February 2016 Imperial College planned inspection
15-111 4, 5, 7, 14 November 2015 Imperial College Nuclear Licensed Site Ascot Planned Inspection of LCs 4, 5, 7 and 14
15-082 N/A March 2016 Conventional health and safety inspection at Imperial College

Low Level Waste Repository (LLWR) [Nuclear Site Licence 82]

IR no LC no(s) Date Title
15-151 N/A March 2016 Planned intervention at LLWR [15-151]
15-145 7 February 2016 Planned intervention at LLWR [15-145]
15-114 6, 11, 22 November 2015 Planned interventions with LLWR relating to LLWR site operations undertaken as part of the planned ONR programme covered by the ONR LLWR inspection plan for 2015/16 [15-114]
15-085 N/A March 2016 Conventional health and safety inspection [15-085]
15-080 10, 24, 28, 34 September 2015 System Based Inspection – Electrical System
15-074 N/A February 2016 LLWR - General fire safety provisions on site
15-066 10, 12 July 2015 Planned Interventions with LLWR relating to LLWR Site Operations undertaken as part of the planned ONR Programme covered by the ONR LLWR Inspection Plan for 2015/16 [15-066]
15-050 11, 24 June 2015 LC11 Demonstration Exercise & LC24 Follow up Inspection
15-017 22 April 2015 Planned interventions with LLWR relating to LLWR site operations undertaken as part of the planned ONR programme covered by ONR LLWR inspection plan for 2015/16

Magnox corporate

IR no LC no(s) Date Title
15-123 10 December 2015 Magnox Ltd. Corporate Compliance Inspection – LC10
15-097 36 October 2015 Inspection of Implementation of MoC 5 at Magnox
15-045 6 June 2015 Magnox Ltd Corporate Compliance Inspection – LC6
15-029 7 May 2015 Magnox Limited Corporate Compliance Inspection - LC7 - 26

Oldbury [Nuclear Site Licence 57A]

IR no LC no(s) Date Title
15-141 7, 10, 11, 23, 24 February 2016 Oldbury system inspection
15-125 22 January 2016 Oldbury nuclear licensed site final defueling activities and fuel free verification inspections
15-095 7, 12 October 2015 Oldbury nuclear licensed site planned intervention inspections
15-094 4, 9 October 2015 Oldbury nuclear licensed site planned intervention inspections [15-094]
15-078 10, 23, 24, 27, 34 August 2015 Oldbury Nuclear Licensed Site Planned System Inspection and Meetings
15-070 N/A January 2016 Inspection of Magnox's arrangements for managing asbestos containing materials (ACMs)
15-055 N/A July 2015 Oldbury Meetings and Annual Review of Safety
15-052 11, 32, 33, 34, 35, 36 July 2015 Oldbury Planned Compliance Inspection
15-016 16, 22, 26 April 2015 Nuclear licensed site planned inspection against licence condition 16, 22 and 26 on operational records and control and supervision of operations

Operational berths

IR no LC no(s) Date Title
15-115 N/A March 2016 Demonstration of on-site emergency arrangements for the Loch Goil Operational Berth
15-114 N/A March 2016 Level 2 exercise undertaken at the Operational Berth at Portland and Police Headquarters, Winfrith
15-073 N/A November 2015 Portsmouth Operational Berth, Golden Fox 16 COMAH Livex Exercise
15-063 N/A October 2015 Loch Ewe Operational Berth – Level 2 Exercise 'Highport 15'
15-062 N/A October 2015 HMNB Portsmouth Operational Berth, Observation of the Level 1 Demonstration of the On-Site Emergency Arrangements (Golden Fox 15)

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

IR no LC no(s) Date Title
15-125 26 March 2016 RRMPOL planned inspection [15-125]
15-109 10, 23, 24, 27, 28, 34 February 2016 RRMPOL planned inspection [15-109]
15-099 19 January 2016 RRMPOL planned inspection [15-099]
15-086 N/A March 2016 RRMPOL CDM manufacturing sites arrangements for the management of asbestos containing materials (ACM's)
15-078 N/A February 2016 RRMPOL fire inspection
15-074 7 November 2015 RRMPOL, Nuclear Fuel Production Plant and Neptune Reactor Licensed Sites Raynesway LC 7 Compliance Inspection
15-067 11 October 2015 RRMPOL, Nuclear Fuel Production Plant Raynesway Level 1 Demonstration Exercise Artic Fox
15-049 13 September 2015 Licence Condition 13: Nuclear Safety Committee, compliance inspection
15-041 14 August 2015 RRMPOL, Nuclear Fuel Production Plant, Raynesway Derby Release of Non-Licence Instrument Hold Point for Adoption of the ) Chemical Plant new Safety Case (LC24)
15-034 18 July 2015 IRR99 Control of Radiation Exposure and LC 18 Inspection

Rosyth [Nuclear Site Licence 8]

IR no LC no(s) Date Title
15-113 11, 12, 23, 24 March 2016 Rosyth planned inspection [15-113]
15-088 11, 27, 28, 29, 30, 31, 36 December 2015 Rosyth planned inspection
15-057 11, 32 September 2015 Rosyth, Inspection of LC32 Arrangements, Level 4 Meetings, LC11 Emergency Exercise Demonstration and Submarine Dismantling Project Regulatory Interface Meeting

Sellafield [Nuclear Site Licence 31G]

IR no LC no(s) Date Title
15-100 N/A March 2016 Fact-finding intervention into a confined space entry event during September 2015 on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-099 N/A March 2016 Sellafield - Essential Operations Inspection of the PFCS Metal Fire Fighting Capability
15-098 12, 26 March 2016 LC12 and 26 Inspection at THORP
15-097 3 March 2016 Licence Compliance Arrangements Inspection of Licence Condition 3 at Sellafield Ltd.’s nuclear licensed site in Sellafield, Cumbria
15-096 11 March 2016 LC11 Inspection on Sellafield site-wide Infrastructure; Package Management and Railways, on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-095 N/A March 2016 Sellafield Ltd Readiness Inspection for FGMSP to Commence Active Commissioning and Operation of the Export Route
15-094 35 March 2016 LC35 Inspection - Decommissioning Division, on Sellafield Ltd.'s nuclear licensed site at Sellafield, Cumbria
15-093 N/A February 2016 IRR99 Compliance Intervention - Pile Fuel Storage Pond
15-092 28 February 2016 LC28 compliance inspection of the Effluents and Encapsulation Plants (E&EP) Operating Unit on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-091 10, 23, 24, 27, 28 February 2016 THORP, Sellafield Site, Cumbria, To conduct a System Based Inspection with Sellafield Limited
15-090 35 February 2016 Planned joint (with EA) licence compliance inspection covering LC35; Decommissioning – focussing on the preparations for Post Operational Clean Out (POCO) in the THORP Facility
15-089 10, 23, 24, 27, 28, 34 February 2016 System Based Inspection (SBI) of Utilities (Electrical Distribution) (INF01) on Sellafield Ltd.’s nuclear licensed sites at Sellafield, Cumbria
15-088 22 February 2016 Sellafield Ltd Readiness Inspection for FGMSP to Commence Active Transfers via the Bulk Sludge Retrievals Equipment
15-087 10, 23, 24, 27, 28, 34 February 2016 System Based Inspection (SBI) of the Solid Waste Operating Unit containment system, on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-086 15 January 2016 Sellafield, THORP, LC15 Compliance Inspection
15-085 35 January 2016 LC35 Inspection – Sellafield Site Wide Infrastructure; Analytical Services, on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-084 36 February 2016 LC 36 Licence Compliance Arrangements Inspection
15-083 10, 23, 24, 27, 28, 34 January 2016 System Based Inspection (SBI) of Criticality and Leak Detection Systems on SPRS Facility on Sellafield Ltd.'s nuclear licensed site at Sellafield, Cumbria
15-082 11 January 2016 PMF (N) on Sellafield Ltd.'s nuclear licensed site at Sellafield in Cumbria. Inspection of LC 11 (Emergency Arrangements)
15-081 17 January 2016 Calder Hall on Sellafield Ltd.’s nuclear licensed site, in Cumbria to Conduct an LC17 Compliance Inspection
15-080 25 January 2016 LC25 Inspection – Sellafield Site Wide Infrastructure; Analytical Services, on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-079 N/A December 2015 Compliance inspection against the Ionising Radiations Regulations 1999 (IRR99) on the Thermal Oxide Reprocessing Plant (THORP) Operational Unit  on Sellafield Ltd.’s nuclear licensed site in Sellafield, Cumbria
15-078 22 January 2016 Sellafield Ltd Readiness Inspection to Commence Export Operations of the Pile Fuel Storage Pond Metal Fuel Transfer Route
15-077 N/A December 2015 Sellafield - Essential Operations Inspection of SIXEP
15-076 28 December 2015 Licence Compliance Arrangements Inspection of Licence Condition 28 at Sellafield Ltd.’s nuclear licensed site in Sellafield, Cumbria
15-075 15 December 2015 Inspection of Licence Condition 15 (periodic review of safety cases) in Pile 1 on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-074 21 December 2015 NNL Central Laboratory on Sellafield Ltd.’s nuclear licensed site, at Sellafield, Cumbria. A planned compliance inspection covering LC21 (commissioning) and an associated readiness review for the active commissioning of ‘Area 400’ within the Central Laboratory
15-073 28 December 2015 Planned Licence Condition 28 compliance inspection, on Sellafield Ltd.'s nuclear licenced site at Sellafield, Cumbria, with focus on SR&DP Operating Unit Redundant Active Handling Facility (RAHF) and Active Handling Facility  (AHF)
15-072 28 December 2015 Safety system based inspection on ventilation systems and package handling equipment in PMF (N) Store 9 and Store 9 Extension on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-071 10, 23, 24, 27, 28, 34 November 2015 Safety system based inspection on ventilation systems and package handling equipment in PMF (N) Store 9 and Store 9 Extension on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria [15-071]
15-070 26 November 2015 Magnox Reprocessing (Medium Active Evaporation & Thermal Denitration Plant), Sellafield site, Cumbria To conduct a LC26 compliance inspection
15-068 10, 23, 24, 27, 28 November 2015 Pile Fuel Cladding Silo Argon Inerting System – System Based Inspection at Sellafield Ltd.’s nuclear licensed site, Sellafield, Cumbria
15-067 11 September 2015 Magnox Reprocessing Separation Plant, Sellafield site, Cumbria to conduct a LC11 compliance inspection
15-065 7 November 2015 LC7 compliance inspection of the Solid Waste Operating Unit, Site Remediation and Waste Management (SR&WM) Directorate, Sellafield Nuclear Licensed Site, Cumbria
15-064 28 November 2015 LC 28 Inspection – Sellafield Site Wide Infrastructure; Analytical Services, on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-063 25, 26 October 2015 Planned compliance inspection against Licence Conditions (LCs) 25 and 26 in Plutonium Management Facility on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-062 17 October 2015 Licence Compliance Arrangements Inspection of Licence Condition 17 at Sellafield Ltd.’s nuclear licensed site in Sellafield, Cumbria
15-061 10, 23, 24, 27, 28, 34 October 2015 Planned System Based Inspection (SBI) of the Shearing and Dissolver Operations Systems within THORP
15-060 6 October 2015 Planned Licence Condition 6 compliance inspection, on Sellafield nuclear licenced site at Sellafield, Cumbria , with focus on Decommissioning Operating Unit Magnox Swarf Storage Silos (MSSS) and First Generation Magnox Storage Pond (FGMSP)
15-059 N/A October 2015 Compliance inspection against the Ionising Radiations Regulations 1999 (IRR99) on the First Generation Magnox Storage Pond (FGMSP) on Sellafield Ltd.’s nuclear licensed site in Sellafield, Cumbria
15-058 26, 28 October 2015 LC26 and LC28 Inspection on Sellafield site-wide Infrastructure; Package Management and Railways, on Sellafield Ltd’s Nuclear Licensed site at Sellafield, Cumbria
15-056 15 October 2015 Inspection of Licence Condition 15 (periodic review of safety cases) in the Waste Treatment Complex (WTC) on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-055 23 October 2015 LC23 compliance inspection of the Highly Active Liquor Evaporation and Storage (HALES) Operating Unit, on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-054 22 October 2015 LC22 Inspection – Sellafield Site Wide Infrastructure; Package Management and Railways, on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-053 23, 24, 27, 28 October 2015 LC23 compliance inspection of the Highly Active Liquor Evaporation and Storage (HALES) Operating Unit, on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria [15-053]
15-052 32 October 2015 LC32 compliance inspection of the Waste Vitrification Plant (WVP), Sellafield and Calder Licensed Site, Sellafield, Cumbria
15-051 7 September 2015 LC 7 Inspection - Sellafield Site Wide Infrastructure, Sellafield Ltd.'s nuclear licenced site at Sellafiell, Cumbria
15-050 N/A September 2015 Sellafield – MRSP Regulatory Strategy Implementation
15-049 22, 28, 36 September 2015 Routine Licence Compliances Inspection at THORP covering LC 22, 28 and 36
15-047 10, 23, 24, 27, 28, 34 September 2015 LC 7 Inspection – System Based Inspection (SBI) of the Waste Treatment Complex (WTC) ventilation system, Waste Effluent Deposition Directorate (WEDD) on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-046 7 September 2015 LC7 compliance inspection of the Highly Active Liquor Evaporation and Storage (HALES) Operating Unit
15-045 10, 23, 24, 27, 28, 34 September 2015 System Based Inspection of the steam system in First Generation Magnox Storage Pond on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-044 10, 23, 24, 27, 28, 34 September 2015 System Based Inspection (SBI) of Analytical Services Containment (INF31) on Sellafield Ltd.’s nuclear licensed sites at Sellafield, Cumbria
15-043 N/A September 2015 Sellafield - Essential Operations Inspection of MSSS Emergency Preparedness for Installation of the SEP Machines - Follow Up
15-042 26, 32 August 2015 LC Compliance Inspection - Solid Waste OU
15-041 28 September 2015 LC 28 inspection of Magnox Reprocessing 2015 Periodic shutdown on Sellafield Ltd.'s nuclear licensed site
15-040 7 August 2015 LC7 Compliance Inspection
15-039 14, 15 August 2015 Sellafield Ltd, Licence Condition Arrangements Inspection, Licence Conditions 14 and 15
15-038 10, 23, 24, 27, 28, 34 July 2015 PMF(N) Glove box and Cell Pu Leak Detection Systems (SBI)
15-037 22 July 2015 To conduct a LC22 compliance inspection at the Sellafield site Fuel Handling Plant
15-036 22 August 2015 Sellafield Ltd Fuel Handling Plant Readiness Inspection for Import of Pile Fuel Storage Pond Legacy Fuel
15-035 24, 26, 28 August 2015 Compliance inspections against Licence Condition (LC) 24, 26 and 28 Inspection in the Utilities area on Sellafield Ltd.’s nuclear licensed site in Sellafield, Cumbria
15-034 N/A July 2015 Sellafield - Essential Operations Inspection of MSSS Emergency Preparedness for Installation of the SEP Machines
15-033 11, 24 July 2015 Routine LC 11 and LC24 Compliance Inspection
15-031 N/A July 2015 IRR99 Compliance Intervention in Analytical Services, Sellafield Ltd's nuclear licensed site at Sellafield, Cumbria
15-030 4, 32 July 2015 Licence Condition 4 and 32 compliance inspection at First Generation Magnox Storage Ponds (FGMSP) and Pile Fuel Storage Pond (PFSP)
15-029 28 July 2015 To conduct a LC28 compliance inspection
15-028 11, 32 July 2015 LC11 and LC32 Inspection BTC NNL laboratories
15-027 22, 26 July 2015 Compliance Inspection of Licence Conditions 22 and 26 in the Highly Active Liquor Evaporation and Storage (HALES) facility on Sellafield Ltd.’s nuclear licenced site at Sellafield, Cumbria
15-026 N/A July 2015 SL Security and Resilience Directorate, ONR Capability Map Review
15-025 10, 23, 24, 27, 28, 34 June 2015 System Based Inspection (SBI) of the ventilation system in the Waste Vitrification Plant (WVP)
15-024 28, 34 July 2015 To conduct LC28 and LC34 compliance inspections at the Sellafield site
15-023 10, 23, 24, 27, 28 July 2015 Magnox Swarf Storage Silos Air System - System Based Inspection
15-022 11 June 2015 Sellafield and Calder Works Licensed Site: Annual Assessment of Emergency Management Capability
15-021 10, 23, 24, 27, 28, 34 June 2015 Planned system based inspection (SBI) of the Wet Inlet Facility (WIF) on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-020 11 June 2015 To conduct a LC11 compliance inspection
15-019 10, 23, 28 June 2015 System Based Inspection (SBI) of Civil Assets and Bridges (INF09) on Sellafield Ltd.’s nuclear licensed site at Sellafield, Cumbria
15-018 N/A June 2015 THORP, Sellafield, inspection of the control of radioactive sources
15-017 36 June 2015 Waste Vitrification Plant (LC 36 compliance inspection)
15-016 11, 12 June 2015 Solid Waste OU (LC11 compliance inspection + Waste Treatment Complex (LC 12 compliance inspection)
15-015 24, 27 June 2015 To conduct LC24 and LC27 compliance inspections at the Fuel Handling facility on the Sellafield Ltd site at Sellafield, Cumbria
15-014 22 June 2015 To conduct a LC22 compliance inspection at the Sellafield site
15-013 15 May 2015 Sellafield: Finishing Line 5 conversion facility Long Term Periodic Review (LTPR) inspection
15-012 7 June 2015 LC 7 Licence Compliance Arrangements Inspection on Sellafield Ltd.’s nuclear licenced site at Sellafield, Cumbria
15-011 10, 23, 24, 27, 28, 34 June 2015 MSSS Electrical System – System Based Inspection (SBI)
15-010 7 May 2015 Sellafield, Thorp, LC7 Compliance Inspection
15-009 36 May 2015 LC 36 – Infrastructure Utilities
15-008 26, 28 May 2015 LC 26 Inspection – Fellside CHP LC 28 Inspection – Fellside CHP
15-007 10, 23, 24, 27, 28, 34 April 2015 System Based Inspection of PMF(S) Finishing Line 6  Glove Box Cabinet Extract and Process Vessel Ventilation System
15-006 10, 23, 24, 27, 28, 34 April 2015 Highly Active Liquor Evaporation and Storage (HALES) facility – System Based Inspection (SBI) of the Cooling Water (CW) Automatic Isolation System (AIS)
15-005 11 April 2015 Sellafield Ltd Decommissioning – LC11 Inspection
15-004 7 April 2015 LC 7 Inspection – Decommissioning
15-003 N/A April 2015 Adequacy of Health Physics Infrastructure to Support Timely Decommissioning
15-002 7, 10, 23, 24, 27, 28, 34 April 2015 To conduct a system inspection, a LC7 compliance inspection and undertake routine regulatory interactions with Sellafield Limited
15-001 16 April 2015 LC 16 - Infrastructure

Sizewell A [Nuclear Site Licence 96]

IR no LC no(s) Date Title
15-163 10, 12, 26 March 2016 Sizewell A - Planned intervention
15-116 22, 35 December 2015 Sizewell A – Compliance Inspections and attendance at Site Stakeholder Group
15-108 N/A November 2015 Site Inspection and Attendance at Emergency Planning Meeting
15-081 7, 16, 17, 25 September 2015 Compliance Inspections – LCs 7, 16, 17 and 25
15-057 10, 23, 24, 26, 27, 28, 34 July 2015 Planned System Inspection – Containment Systems [15-057]
15-038 18 June 2015 LC18 Compliance Inspection and SSG Meeting
15-031 N/A June 2015 Intervention on Control of Occupational Radiation Exposure – IRR99 Regulation 8
15-015 11, 12 April 2015 Licence Condition 12 Compliance Inspection and Level 1 Demonstration

Sizewell B [Nuclear Site Licence 63]

IR no LC no(s) Date Title
15-171 10, 23, 24, 27, 28, 34 March 2016 Sizewell B - SBI 04 Chemical and Volume Control System
15-156 10, 12, 21, 24, 26 February 2016 Sizewell B – Dry Fuel Store Processing
15-152 10, 23, 24, 27, 28, 34, 36 February 2016 Sizewell B - System Based Inspection - SBI 11
15-146 32, 34 January 2016 Sizewell B Power Station – Licence Condition Compliance Inspection of LC32 and LC34 with the Environment Agency
15-131 11, 22, 23 November 2015 Licence Condition Compliance Inspection of LCs 11, 22 and 23
15-125 10, 24, 28 November 2015 Sizewell B Power Station Planned Compliance Inspections
15-112 6, 25, 32, 34, 35 November 2015 Sizewell B – Dry Fuel Store Safety Case Submission 1
15-110 25 October 2015 Sizewell B - Licence Condition Compliance Inspection of LC25 and IAEA OSART mission
15-102 14 September 2014 Sizewell B Power Station – Licence Condition Compliance Inspection of LC14, IAEA OSART mission and ONR board member visit
15-088 N/A March 2016 Conventional health and safety inspection [15-088]
15-085 11 September 2015 Mid Cycle Review, Annual Emergency Exercise Review
15-081 10, 12, 21, 24, 26 September 2015 ONR compliance inspection: commissioning of Dry Fuel Store Process
15-075 7, 10, 23, 24, 27, 28, 34 August 2015 Planned System Based Inspection (SBI 19) Fuel Handling (SZB System “KE”) and Licence Condition 7
15-074 27, 28 August 2015 Sizewell B - Planned intervention
15-054 10, 12, 21, 24, 26 July 2015 Inspection Dry Fuel Store Safety Cae Readiness / Compliance Inspection to Support Permission Stave Submission 1 Rev Covering Fuel Selection and Human Factor
15-047 10, 12, 21, 24, 26 July 2015 ONR readiness / compliance inspection in support of permissioning Dry Fuel Store Safety Case Stage Submission 1 Rev 1 covering Structural Integrity and Radiological Protection
15-045 2, 10, 23, 24, 28, 34 June 2015 System Based Inspection - SBI 9 - Reserve Ultimate Heat Sink
15-025 N/A June 2015 Intervention on Control of Occupational Radiation Exposure - IRR99 regulation 8
15-023 7, 10 June 2015 LC7 and LC10 SSG meeting
15-003 10, 14, 23, 27, 28 April 2015 System Based Inspection – SBI 26 – Auxiliary Shutdown  Room, Main Control Room and Alarm Display System

Springfields [Nuclear Site Licence 79]

IR no LC no(s) Date Title
15-155 35 March 2016 Planned intervention at Springfields
15-120 21 December 2015 Planned Intervention to inspect the Implementation of Licence Condition 21 Arrangements, for the Commissioning of a new Uranium Residue Processing Facility
15-110 36 November 2015 Planned intervention to review the implementation of licence condition 36 arrangements, forming part of the 2015/2016 Intervention Programme
15-105 34, 35 November 2015 Planned joint intervention with the Environment Agency, to review aspects of the licensee’s containment of radioactive material
15-089 11 October 2015 Planned Observation of Emergency Exercise Heron 6 as part of the 2015/16 Intervention Programme
15-069 11, 35 August 2015 Planned Intervention at Springfields [15-069]
15-067 N/A January 2016 Fire safety inspection at Springfields Nuclear Fuels
15-048 2, 3 July 2015 Annual Review of Safety & Environment
15-040 10, 23, 24, 27, 28, 34 June 2015 Planned System Inspection of the Safety Case Implementation followed by Observation of a limited Scale Demonstration Emergency Exercise
15-028 11 June 2015 Intervention to discuss the Management of the proposed reduction to the 'on site' Fire & Rescue Service and Unannounced Inspection of an aspect of the 'on site' Emergency Arrangements
15-011 11, 32, 35 April 2015 Planned and reactive interventions at Springfields
15-002 N/A April 2015 Planned intervention, to participate in the meeting of the Springfields Site Stakeholder Group, as part of the 2015/2016 Intervention Programme

Studsvik [Nuclear Site Licence 91]

IR no LC no(s) Date Title
15-150 11 March 2016 Studsvik planned inspection
15-144 7 February 2016 Studsvik planned inspection [15-144]
15-121 N/A December 2015 Studsvik Planned interventions with MRF relating to MRF site operations undertaken as part of the planned ONR programme covered by the ONR MRF inspection plan for 2015/16
15-065 23, 28 July 2015 Planned interventions with MRF relating to MRF site operations undertaken as part of the planned ONR programme covered by the ONR MRF inspection plan for 2015/16
15-033 36 June 2015 Planned Interventions with MRF relating to MRF Site Operations undertaken as part of the Planned ONR Programme covered by the ONR MRF Inspection Plan for 2015

Torness [Nuclear Site Licence 14]

IR no LC no(s) Date Title
15-170 10, 23, 24, 27, 28 March 2016 Torness - System Based Inspection - SBI 18 - Instrument Air and Turbine Overspeed Protection System
15-167 14, 22, 26, 28 February 2016 Torness - System Based Inspection - SBI 18 - Instrument Air and Turbine Overspeed Protection System [15-167]
15-148 10, 23, 24, 27, 28, 34 January 2016 Torness - System Based Inspection - SBI 27 - Reactor Safety System - Trip Parameters 
15-120 7, 11, 27, 32 November 2015 Torness Power Station – Licence Condition Compliance Inspections covering LC7, LC11 (incl. emergency arrangements review meeting), LC27 and LC32
15-116 10, 23, 24, 27, 28, 34 November 2015 Torness Power Station - System Based Inspection - SBI 14 - Ponds and Flasks
15-103 9, 23, 24, 25 October 2015 Torness Power Station – Licence Condition Compliance Inspections covering LC 9, 23, 24, 25 (external flood theme)
15-091 10, 23, 24, 27, 28 September 2015 System Based Inspection – SBI 08 – Short Break Electrical Supplies [15-091]
15-076 16, 30, 36 August 2015 Torness Power Station – Licence Condition Compliance Inspections covering LC16, LC30 and LC36
15-070 28 August 2015 Torness Reactor 2 2015 Periodic Shutdown: Graphite Core Inspection
15-069 30 August 2015 Torness Power Station 2015 Periodic Shutdown – Radiological Protection Inspection and LC30 Recommendation
15-067 22, 28 August 2015 EDF Nuclear Generation Limited (NGL) Torness Power Station (TOR) Reactor 2 (R2) 2015 Statutory Outage: Control and Instrumentation (C&I) Inspection
15-064 17 July 2015 Torness Power Station – LC17 Outage MS Arrangements
15-062 22, 28 August 2015 Torness Reactor 2 statutory Outage Electrical Inspection
15-060 28 August 2015 Torness Outage - Mechanical Engineering Inspection
15-057 10, 26, 34 July 2015 Licence Condition Compliance Inspections covering LC10, LC26 and LC34
15-055 28 August 2015 Torness Power Station - Reactor 2 Statutory Outage 2015 - LC28 Compliance Inspection in support of Structural Integrity
15-052 14 August 2015 Inspections during reactor No. R2 outage related to fuel matters
15-044 7, 21, 22 June 2015 Licence Condition Compliance Inspections covering LC7, 21, 22
15-031 N/A May 2015 Annual Review of Safety 2015
15-012 10, 23, 24, 27, 28 May 2015 Torness - Planned intervention
15-005 7, 11, 22 April 2015 Licence Condition Compliance Inspection

Transport (Site licence N/A)

IR no LC no(s) Date Title
15-071 N/A January 2015 Transport inspection of High Technology Sources Limited

Trawsfynydd [Nuclear Site Licence 81]

IR no LC no(s) Date Title
15-156 10, 23, 24, 27, 28, 34 March 2016 Trawsfynydd system based inspection (SBI)
15-133 11, 12, 26 January 2015 Trawsfynydd Nuclear Licensed Site Planned Inspections and Meetings
15-093 32, 36 October 2015 Trawsfynydd Nuclear Licensed Site Planned Inspections and Meetings [15-093]
15-083 N/A March 2016 Fire inspection - Trawsfynydd
15-080 N/A March 2016 Transport inspection - Trawsfynydd
15-044 35 June 2015 Trawsfynydd Nuclear Licensed Site Planned Inspections and Meetings [15-044]
15-020 11 May 2015 Trawsfynydd Decommissioning Site – Level 1 Exercise
15-008 7, 11, 22 April 2015 Trawsfynydd Nuclear Licensed Site Planned Inspections and Meetings [15-008]

Urenco UK Limited, Capenhurst [Nuclear Site Licence 48E]

IR no LC no(s) Date Title
15-160 10, 12 March 2016 Auxiliary Fire Fighters (AFF) inspection
15-148 21 February 2016 Urenco UK Ltd (Licensee) and Urenco CP (Tenant) - Inspection of compliance with Licence Condition 21 at the Tails Management Facility
15-142 10, 23, 24, 27, 28, 34 February 2016 Planned participation in a joint intervention with the Environment Agency, inspecting asset management and maintenance at Capenhurst
15-126 34 January 2016 Joint ONR/Environment Agency Land Quality Intervention of East Side Curtilage
15-119 35 December 2015 Planned participation in the quarterly regulatory review meeting with Urenco, together with reactive meeting requested by the licensee
15-109 N/A November 2015 Planned participation in the  LLC meeting by the nominated site inspector together with a Capenhurst site wide familiarisation visit for an ONR Superintending Inspector
15-104 N/A November 2015 Planned Participation in the Emergency Planning Consultative EPCC Meeting
15-101 N/A November 2015 Control of Radiation Exposure (CORE) Inspection
15-089 N/A March 2016 Fire inspection at Urenco UK Limited
15-087 N/A March 2016 Transport inspection at Urenco UK Limited
15-082 11, 35 September 2015 Quarterly Regulatory Review Meeting and Planned Level one Emergency Exercise
15-079 19 August 2015 Inspection of Tail Management Facility TMF at Capenhurst under LC19
15-077 N/A February 2016 Ionising Radiations Regulations 1999 insspection
15-074 10, 23, 24, 27, 28, 34 August 2015 Planned System Inspection Jointly with the Environment Agency of the Containment of Radioactive Material on part of the Licensed Site Leased to Capenhurst
15-049 34, 36 July 2015 Meeting to discuss organisational changes - participation in the quarterly regulatory liaison meeting with licensee and E/A - Inspection of the licensee's training
15-034 N/A June 2015 Limited Local Liaison Committee Meeting together with a Reactive Meeting with a Tenant Organisations Managing Director
15-018 N/A May 2015 Planned participation in both the Annual Review of Safety
15-012 N/A April 2015 Meeting with Licensee's Managing Director, Licensees tenant oversight capability and Head of Independent Assurance and Internal Regulation
15-006 11 April 2015 LC 11 Emergency Arrangements Intervention at Urenco UK Limited Capenhurst

Winfrith [Nuclear Site Licence 100]

IR no LC no(s) Date Title
15-102 7, 22, 32, 33, 34 November 2015 Compliance Inspection and Attendance at the Site Stakeholder Group
15-087 4, 5, 11 September 2015 Compliance Inspection and Emergency Demonstration Exercise
15-046 35, 36 July 2015 Winfrith – System and Compliance Inspection
15-041 26 June 2015 Magnox Limited (MXL) - Winfrith - Planned Intervention

Wylfa [Nuclear Site Licence 58A]

IR no LC no(s) Date Title
15-158 11, 23, 24 March 2016 Planned inspection of Wylfa power station
15-149 24 March 2016 Inspection of Progress with Electrical, Control & Instrumentation Aspects of PGDSC Preparation Following Final Shutdown of Reactor 1
15-143 7, 22, 26 March 2016 Planned inspection of Wylfa power station [15-143]
15-139 28 February 2016 Wylfa, Examination, Inspection, Maintenance and Testing of Nuclear Lifting Operations and Lifting Arrangements
15-138 11 January 2016 Magnox Ltd - Wylfa Power Station - Permissioning Inspection and Information Gathering
15-135 11, 10, 23, 24, 27, 28, 34 January 2016 Wylfa Power Station – Planned Intervention
15-124 11, 24 December 2015 Wylfa Power Station - Planned Intervention
15-118 7, 35, 36 December 2015 Magnox Ltd – Wylfa Power Station – Planned Intervention
15-099 10, 24, 28, 34, 26, 28 October 2015 Wylfa Power Station - Planned Intervention [15-099]
15-091 11 October 2015 Wylfa Power Station – Planned Intervention [15-107]
15-085 10, 23, 24, 27, 28 September 2015 Magnox Ltd - Wylfa Power Station - Planned Intervention
15-075 10, 12, 24, 26 August 2015 Planned intervention at Wylfa licensed site, undertaken as part of a series of planned interventions outlined in ONR Integrated Intervention Strategy (IIS) Plan Wylfa Power Station 2015/16
15-066 N/A January 2016 Wylfa Power Station - Planned inspection
15-061 10, 23, 24, 26, 27, 28 July 2015 Planned Internal Hazards SBI at Magnox Ltd's Wylfa licensed site, undertaken as part of a series of planned interventions outlined in the ONR Integrated intervention Strategy Plan Wylfa 2015/16
15-060 11 July 2015 Planned Intervention at Magnox Ltd’s Wylfa Licensed Site, undertaken as part of a series of Planned Interventions outlined in the ONR Integrated Intervention Strategy (IIS) Plan Wylfa Power Station 2015/2016
15-059 N/A August 2015 Inspection of Licensee Compliance with Ionising Radiations Regulations 1999
15-051 4, 32, 34 June 2015 Planned intervention at Magnox Ltd's Wylfa licensed site, undertaken as part of a series of planned interventions outlined in the ONR integrated Strategy (IIS) Plan Wylfa Power Station 2015/2016
15-037 28 June 2015 Reactive inspection to investigate faulty trailing lead single element thermocouples at Magnox Limited’s Wylfa licensed site
15-026 10, 23, 24, 27, 28, 34 May 2015 Planned Systems Based Inspections at Magnox Ltd’s Wylfa licensed site, undertaken as part of a series of planned interventions outlined in the ONR Integrated Strategy Plan Wylfa Power Station 2015/16
15-007 6, 7, 25, 27, 28 April 2015 Planned intervention at Magnox Ltd’s Wylfa licensed site, undertaken as part of a series of planned interventions outlined in the ONR Integrated Intervention Strategy (IIS) Plan Wylfa Power Station 2015/2016 [15-007]