[1I_PL02] Issues extracted from the field observations
The FP Behavior Research Committee consists of experts in each field of 10 subcommittees and works to deepen understanding of FP behavior and hand down those technologies to new generations. Over the past two years, we have investigated information obtained from surveys of actual 1F machines and 1F-related research conducted over the past 11 years, and extracted several important issues in FP behavior. We will consider how to solve these identified issues over the next two years, and discuss how we can contribute to improving the efficiency of decommissioning work and source term accuracy. We look forward to your comments from various positions.