W634
W634 W634 On Site, ambient plant temperatures are expected to drop significantly after EoG due to loss of process heat. This can lead to condensation and subsequent component corrosion, or hinder operation of temperature sensitive equipment. Heating via the auxiliary steam system has been unavailable since 2018. To mitigate the risk posed by low ambient […]
W573
W573 W573 Following End of Generation (EoG), both reactors on site are scheduled to shut down, leading to an increased reliance on auxiliary boilers to provide steam for the station’s H&V systems. These systems play a vital role in preventing plant degradation and maintaining suitable conditions for personnel. The Essential Defueling Reactor Safety Case (NP/SC […]
1GK-M29
1GK-M29 1GK-M29 On Site, the Access Control Facility (ACF) Laundry Supply AHU (IGK-M29) provides conditioned air to the adjoining Mechanical Annex. To ensure continued reliability and efficiency, work is currently underway to replace the existing unit with a modern, high-performing equivalent designed for a 25-year operating life, along with the replacement of associated connecting ductwork, […]
E736
SH23 & HV1D HV1D As it stands, the original HVAC systems have reached the end of their service life, with many components now obsolete. To ensure the station continues to maintain the required environmental conditions, a comprehensive programme of works is underway to replace the existing systems with modern, efficient equipment. This upgrade is designed […]