Office for Nuclear Regulation

Intervention records - 2022/23

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.

Non-site specific

IR no LC no(s) Date Title
       

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

IR no LC no(s) Date Title
       

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

IR no LC no(s) Date Title
       

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

IR no LC no(s) Date Title
       

Berkeley [Nuclear site licence 92]

IR no LC no(s) Date Title
       

Bradwell [Nuclear site licence 93]

IR no LC no(s) Date Title
       

Chapelcross [Nuclear site licence 15]

IR no LC no(s) Date Title
       

Cyclife UK Limited [Nuclear site licence 91]

IR no LC no(s) Date Title
       

Devonport Royal Dockyard [Nuclear site licence 50B]

IR no LC no(s) Date Title
       

Dounreay [Nuclear site licence 17]

IR no LC no(s) Date Title
22-011 8, 10, 12, 23, 24, 28 April 2022 Dounreay Criticality Cross-Sites inspection
22-003 28 April/May 2022 Dounreay LC28 compliance inspection and IIS100 inspection activities

Dungeness A [Nuclear site licence 94]

IR no LC no(s) Date Title
       

Dungeness B [Nuclear site licence 61]

IR no LC no(s) Date Title
22-019 7 April 2022 Routine LC7 intervention
22-010 28 April 2022 Licence condition 28 inspection of electrical engineering related aspects

EDF Energy, Nuclear Generation Ltd corporate

IR no LC no(s) Date Title
       

GE Healthcare, Amersham [Nuclear site licence 32A]

IR no LC no(s) Date Title
       

Hartlepool [Nuclear site licence 59]

IR no LC no(s) Date Title
22-006 22 April 2022 LC22, ‘Modifications or experiment on existing plant’

Harwell [Nuclear site licence 101]

IR no LC no(s) Date Title
       

Heysham 1 [Nuclear site licence 60]

IR no LC no(s) Date Title
22-017 18 April 2022 Statutory outage 2022 Radiological Protection inspection
22-012 26, 28 April 2022 Reactor 2 (R2) Statutory Outage C&I inspection and LC26 and LC28 compliance inspection follow up
22-007 28 April 2022 Heysham 1 Reactor 2 Outage 026 – Mechanical Engineering inspection
22-005 28 April 2022 Licence condition 28 inspection of electrical engineering related aspects
22-004 26, 30 April 2022 Planned LC26 and LC30 compliance inspection
22-003 14, 28 April 2022 Fire Safety compliance inspection (Combined Life/Nuclear Fire Inspection
22-002 28 April 2022 LC28 compliance inspection in support of structural integrity

Heysham 2 [Nuclear site licence 60]

IR no LC no(s) Date Title
22-014 N/A April 2022 Compliance inspection of Life Fire Safety Regulatory Reform (Fire Safety) Order 2005

Hinkley Point A [Nuclear site licence 95]

IR no LC no(s) Date Title
22-002 2, 9, 16 April 2022 Hinkley Point A LC2, 9 and 16 compliance inspection

Hinkley Point B [Nuclear site licence 62C]

IR no LC no(s) Date Title
22-015 N/A April 2022 Control of Major Accident Hazards Inspection

Hinkley Point C [Nuclear site licence 97]

IR no LC no(s) Date Title
22-019 19 April 2022 Licence Condition 19 compliance inspection CD44 – Execution Design Management

HM Naval Base Clyde

IR no LC no(s) Date Title
       

Hunterston A [Nuclear site licence 16]

IR no LC no(s) Date Title
       

Hunterston B [Nuclear site licence 13]

IR no LC no(s) Date Title
       

Low Level Waste Repository (LLWR) [Nuclear site licence 82]

IR no LC no(s) Date Title
       

Magnox corporate

IR no LC no(s) Date Title
       

Oldbury [Nuclear site licence 57A]

IR no LC no(s) Date Title
       

Operational berths

IR no LC no(s) Date Title
       

Rolls-Royce Submarines Ltd [Nuclear site licences 13C & 49]

IR no LC no(s) Date Title
22-020 N/A April 2022 Inspection covering the use of Respiratory Protective Equipment (RPE) against Ionising Radiations Regulations 2017

Rosyth [Nuclear site licence 8]

IR no LC no(s) Date Title
       

Sellafield [Nuclear site licence 103]

IR no LC no(s) Date Title
22-020 32 May 2022 Compliance inspection of Licence Condition 32 (Accumulation of radioactive waste)
22-016 22 May 2022 Licence Condition 22 ‘Modification or experiment on existing plant’ compliance inspection
22-008 7 April 2022 Highly Active Liquor Evaporation and Storage (HALES) Facility – Planned LC 7 compliance inspection
22-007 7 April 2022 Thermal Oxide Reprocessing Plant (THORP), LC7 ‘Incidents on the site’ compliance inspection
22-006 11 April 2022 Implementation inspection of LC 11 at the Beta Gamma Operating Unit within the Remediation Value Stream
22-005 N/A April 2022 Special Nuclear Materials (North and South) Ionising Radiations Regulations 2017 glovebox focused intervention
22-004 N/A April 2022 Special Nuclear Materials (North)
22-001 10 April 2022 Planned Licence Condition compliance inspection – Licence Condition (LC) 10 (Training)

Sizewell A [Nuclear site licence 96]

IR no LC no(s) Date Title
       

Sizewell B [Nuclear site licence 63]

IR no LC no(s) Date Title
       

Springfields [Nuclear site licence 79]

IR no LC no(s) Date Title
       

Torness [Nuclear site licence 14]

IR no LC no(s) Date Title
       

Transport (Site licence N/A)

IR no LC no(s) Date Title
22-002 N/A April 2022 Medicines Discovery Catapult Limited, Wolfson Molecular Imaging Centre, Transport compliance inspection
22-001 N/A April 2022 University of Manchester, Transport compliance inspection

Trawsfynydd [Nuclear site licence 81]

IR no LC no(s) Date Title
       

Urenco UK Limited, Capenhurst [Nuclear site licence 48E]

IR no LC no(s) Date Title
22-010 32, 33, 35 April 2022 Urenco Licence Condition compliance inspection

Vulcan

IR no LC no(s) Date Title
       

Winfrith [Nuclear site licences 100A & 102]

IR no LC no(s) Date Title
22-012 11 April 2022 Winfrith - LC 11 Demonstration - Exercise Bloodstone

Wylfa [Nuclear site licence 58A]

IR no LC no(s) Date Title