Dungeness A Decommissioning
Dungeness, Kent, UK · Operations 1965-2006, Decommissioning ongoing · Part of Magnox Ltd decommissioning budget
The judgement call
Account-gated at launchDemolition of the turbine hall began in 2015, marking a significant step in the decommissioning process. - The site is well-positioned for the next phase of decommissioning, which involves the removal of remaining buildings. - The decommissioning process is expected to take decades, highlighting the long-term commitment required for nuclear legacy sites.
Key engineering challenges
Decommissioning a Magnox reactor site, including the removal of reactor buildings and associated infrastructure. - Managing radioactive waste and materials in a coastal environment. - Ensuring long-term safety and environmental protection during the extended decommissioning process. - Adapting to evolving regulatory requirements and technological advancements in decommissioning.
Project facts
- Client / owner
- Magnox Ltd (subsidiary of Nuclear Decommissioning Authority)
- Lead contractor
- Magnox Ltd
- Lead designers
- —
- Project type
- decommissioning
- Scale
- Two Magnox reactors, 225 MWe net electrical output
- Disciplines
- nuclear; civil; structural; mechanical; electrical; waste management; remote handling
- Standards & frameworks
- ONR
Sources: Wikipedia: Dungeness nuclear power stations (https://en.wikipedia.org/wiki/Dungeness_nuclear_power_stations) - World Nuclear News: Decommissioning progress at Dungeness A (https://world-nuclear-news.org/Articles/Decommissioning-progress-at-Dungeness-A) - GOV.UK: Dungeness A success paves way for major decommissioning project (https://www.gov.uk/government/news/dungeness-a-success-paves-way-for-major-decommissioning-project) - ONR: Dungeness A (https://www.onr.org.uk/our-work/what-we-regulate/sellafield-decommissioning-fuel-and-waste/sites/dungeness-a) - World Nuclear Association: Dungeness A 1 (https://world-nuclear.org/nuclear-reactor-database/details/Dungeness-A-1)