病院施設の防犯・防災・昇降機・院内搬送設備に発生する故障・不具合に関する調査研究

In a series of studies regarding failures and troubles (F/T) in 6 hospitals, the contents of F/T and the repair were presented targeting on the air-conditioning-systems, the sanitary systems, the electric systems and the building elements. This study gives results of the security systems, the fire protection systems, the manlifts and the container vehicles to cover our studies. This report shows the total number of F/T and the number of each device. In addition, the mean time to repair of each system and its detail which repair was prolonged are presented. These results give information regarding operation plan for maintenance workers and reliability of the subject systems.