Energia i regulacje · 26/03/2002

Nuclear Regulatory Commission Issues Bulletin on Reactor Pressure Vessel Head Degradation and Reactor Coolant Pressure Boundary Integrity

The Nuclear Regulatory Commission has issued a bulletin to PWR licensees requiring them to submit information on the integrity of the reactor coolant pressure boundary and the extent of inspections at their facilities, following the discovery of degradation in the reactor pressure vessel head at the Davis-Besse Nuclear Power Station.