大学附属病院および大学施設における保全記録データに基づく保全優先度の把握

摘要

既存建物におい、て、故障•不具合への対応は保全員の主要な業務である。 保全の他の業務、例えば電気消費量管理などとの大きな相違は、即応が求 められる点である。故障•不具合の修復時間は当該建物の性能評価要素で あり、保全業務品質の重要な，鞭要素である。平均修復時間は、SLA/KPI におけるKPIの一つともなる。%The main tasks of maintenance workers are handing Failures and TVoubles (F/T) at existing buildings and such tasks need to be handled rapidly. The time taken to repair an F/T is one of the most important evaluation elements for building performance and maintenance work quality. The time taken to conduct repairs depends on individual aspects of the F/T, such as the technical difficulty of the repairs and how busy the maintenance workers are. If multiple F/Ts occur simultaneously at the same site, the workers handle them based on a priority in terms of the importance of the objects or their effect on users of the facility. This time, we received maintenance data from two university hospitals. They both have academic facilities and incidental facilities at the same site. The maintenance priority reflects the difference between them. The main purpose of this research is to explore the relationship between the maintenance priority and the time to repairs. As the FAT number increases at a site and maintenance workers get busier, the time-to-repair for the hospital facility gets slightly longer. On the other hand, as the FAT number increases, the time-to-repair for the other groups gets significantly longer. Since indoor environmental management is very important in hospital wards, the maintenance priority can be higher than the other groups.