Energia i regulacje · 3/28/2012
Availability of Electric Power Sources
The U.S. Nuclear Regulatory Commission (NRC or Commission) is issuing Revision 1 of Regulatory Guide (RG) 1.93, "Availability of Electric Power Sources." This guide describes actions the NRC staff considers acceptable when available electric power sources are less than the number of sources required by the limiting conditions for operations (LCOs) for the facility.