The 2011 off the Pacific coast of Tohoku Pacific Earthquake and the Tsunami gave the serious damage to the Fukushima-Daiichi Nuclear Power Plants (NPPs). The lessons from the accidents, IAEA’s Integrated Regulatory Review Service (IRRS) team conducted review for NRA. The mission provided recommendations and suggestions for improvements in most of the areas covered by the review. include: 1) The NRA should work to attract competent and experienced staff, and enhance staff skills relevant to nuclear and r...
英字タイトル:
Improvement of NRA’s Inspection by IRRS recommendation and Innovative Integrated New Maintenance System for NPPs

As a part of voluntary initiatives to improve the safety of our nuclear power plants, we are working on the continuous improvement of maintenance activities by introducing the concept of quality control into the maintenance management policy, improving the assessment of maintenance effectiveness based on the maintenance-related information, such as as-found conditions and on-line monitoring data, and identifying the physical properties of individual components in a more accurate manner. At the same time, ...
英字タイトル:
Reconstruction of Integrated Nuclear Maintenance Management System (M35) in Line with Improvement of Plant Maintenance Activities