This study is to enhance the application and practicability of the Technical Guide line on the Verification of Performance-based Fire Evacuation in Buildings published by Architecture and Building Research Institute, Ministry of the Interior. The main purpose is to set up a localization data as a reference to be suitable for use of the guideline by examining the related factors and data for weakness evacuation. The literature review, interviews and field measurement are carried out in this study. The information for the necessary assistance of evacuation action and aid tool for the elders and patients are gained through interviews. Different types of pro-movement time, horizontal travel time, and vertical rescue provided by caregivers such as the care worker carrying the elderly person and egress descending chairs are also estimated for total evacuation time from the building. A reference data sheet is made by integrating the achievements of relevant researches to develop the evacuation countermeasures for long term cares. Finally, the concepts of defense-in-place and refugee area are also proposed and discussed to improve the capabilities of evacuation and rescue in weakness occupancies.