Office for Nuclear Regulation

Intervention records - 2021/22

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
       

Aldermaston (AWE) [Nuclear site licence 77]

IR no LC no(s) Date Title
       

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

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
       

Burghfield (AWE) [Nuclear Site Licence 78A]

IR no LC no(s) Date Title
       

Cavendish Nuclear

IR no LC no(s) Date Title
       

Chapelcross [Nuclear Site Licence 15]

IR no LC no(s) Date Title
21-001 21 April 2021 Chapelcross MAC Retrievals Hold Point release

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
21-001 10, 23, 24, 27, 28, 34 April 2021 Planned inspection, SBI 60Hz Nuclear System

Doosan Babcock

IR no LC no(s) Date Title
       

Dounreay [Nuclear Site Licence 15]

IR no LC no(s) Date Title
       

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
       

EDF Energy, Nuclear Generation Ltd corporate

IR no LC no(s) Date Title
       

GE Healthcare, Amersham [Nuclear Site Licence 13]

IR no LC no(s) Date Title
       

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

IR no LC no(s) Date Title
       

Hartlepool [Nuclear Site Licence 59]

IR no LC no(s) Date Title
       

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
       

Heysham 2 [Nuclear Site Licence 60]

IR no LC no(s) Date Title
       

Hinkley Point A [Nuclear Site Licence 95]

IR no LC no(s) Date Title
       

Hinkley Point B [Nuclear Site Licence 62C]

IR no LC no(s) Date Title
       

Hinkley Point C [Nuclear Site Licence 97]

IR no LC no(s) Date Title
20-004 N/A April 2021 Hinkley Point C: CD31 - Fire Safety intervention
20-002 17 April 2021 Hinkley Point C: MSC22 - Shipment to Site of Nuclear Safety Classified Valves
20-001 17 April 2021 INA1 - Observe INA’s system lifecycle assurance work

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
       

Imperial College [Nuclear Site Licence 7B]

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, Derby [Nuclear Site Licences 13C & 49]

IR no LC no(s) Date Title
       

Rosyth [Nuclear Site Licence 8]

IR no LC no(s) Date Title
       

Sellafield [Nuclear Site Licence 103]

IR no LC no(s) Date Title
21-011 22 April 2021 LC22 Inspection on Sellafield site-wide Infrastructure; NNL Central Laboratory
21-007 11 April 2021 Special Nuclear Materials (SNM) - Compliance inspection of Licence Condition 11 (Emergency arrangements)
21-005 7 April 2021 Compliance inspection of LC7 at WAMAC and Off Site Disposal Facilities
21-003 N/A April 2021 Compliance inspection of Ionising Radiation Regulations 2017
21-002 11 April 2021 Planned compliance inspection of Licence Condition 11 (Emergency arrangements)

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
21-001 N/A April 2021 Compliance inspection Transport of Radioactive Materials (Class 7 dangerous goods)

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
       

Vulcan

IR no LC no(s) Date Title
       

Winfrith [Nuclear Site Licences 100A & 102]

IR no LC no(s) Date Title
21-010 14, 15, 35 April 2021 Winfrith LC14, LC15 and LC35 compliance inspection

Wylfa [Nuclear Site Licence 58A]

IR no LC no(s) Date Title