Air-conditioning duct is difficult to predict the date to occur of corrosion such as affect the function. Therefore, the current conservation method is mostly corrective maintenance. Therefore, was used the test pieces of six types and ACM-sensor in order to solve the corrosion speed from corrosion environment and relationship of corrosion quantity of test pieces. In addition, was used the duct molded articles various in order to check the corrosion degree of when processed the duct. As a result, we we...
英字タイトル:
Preventive maintenance plan of the air-conditioning duct using the ACM-sensor

At Oangawa Nuclear Power Station, the maintenance for the plant equipment has been performed by TBM which is based on the operation period of the equipment, and by BDM which is to be repaired the equipment by each break down. However, since FY2007, we have introduced CM to the plant equipment diagnosis for part of equipment, and performed TBM + CM maintenance. From this fiscal year, we evaluated those equipment started CBM performing for those representative TBM + CM to equipment. apply CBM which is ba...
英字タイトル:
Action for the Condition Based Maintenance shift