Search options Sort by: Published Date - Desc Published Date - Asc Title - Desc Title - Asc Results by page: 6 12 18 Filter Showing 1 to 6 of 17 results Previous page 1 2 3 Next page EDF comply with Heysham 1 improvement notice EDF comply with Heysham 1 improvement notice The incident at Heysham 1 Power Station in Lancashire occurred on 23 December 2023, while Reactor 1 was being returned to service when a valve controlling the flow of superheated steam from the reactor failed, resulting in a steam leak. Read more Steam leak at Heysham 1 leads to EDF improvement notice Steam leak at Heysham 1 leads to EDF improvement notice Valve failure at Heysham 1 during return to service Read more EDF announces operating life extensions for Heysham 1 and Hartlepool EDF announces operating life extensions for Heysham 1 and Hartlepool EDF announces intention to seek operating extension Read more EDF complies with improvement notices EDF complies with improvement notices Hartlepool and Heysham 1 comply with improvement notices Read more Pressure system shortfalls at two nuclear power stations Pressure system shortfalls at two nuclear power stations Pressure system breaches at two nuclear power stations Read more EDF complies with ONR Direction EDF complies with ONR Direction EDF has completed the required actions Read more Showing 1 to 6 of 17 results Previous page 1 2 3 Next page