ADDENDA TO OM-1987 OPERATION AND MAINTENANCE OF NUCLEAR POWER PLANTS
|Publication Date:||31 May 1989|
This Part addresses the use of excore neutron detector signals to infer the condition of axial preload. This Part outlines a program for baseline, surveillance, and diagnostic modes of data acquisition.
This Part outlines an inservice monitoring program for detecting significant loss of axial preload at the core support barrel's upper support flange in pressurized water reactors.