Abstract: This study tries to clarify the maintenance activities that can be applied risk information to, and determine priority of the application. For that purpose, first, we investigated the maintenance activities themselves, and broke them down into 75 “Maintenance Elements”. Second, we evaluated whether each “ Maintenance Element” could be applied risk information to. Third, we determined the priority of the risk application on “application merit” and “possibility” aspects. This study has revealed t...
英字タイトル:
Study of Application of Risk Information to Maintenance Management

Hamaoka Nuclear Power Station Reactor No. 5 was automatically shut down when an earthquake occurred in Suruga Bay on August 11, 2009. A special maintenance plan for inspections to verify the soundness of equipment and facilities in Hamaoka Nucle ar Power Station was formulated following the earthquake. The main steam turbine in Hamaoka Nuclear Power Station Reactor No. 5 was inspected based on the plan. The middle standard bearing box, which had the thrust bearing of the turbine was fou nd to lift slightly...
英字タイトル:
Maintenance Report of Hamaoka Nuclear Power Station Reactor No. 5 Turbine Damaged by Suruga Bay Earthquake