5) Areas of rescue assistance or places of refuge ADAAG: Areas of rescue assistance (safe areas in which to await help in an emergency) are generally required on each floor, other than the ground floor, of a multistory building. An accessible egress route or an area of rescue assistance is required for each exit required by the local fire code. Specific requirements are provided for such features as location, size, stairway width, and two-way communications. Areas of rescue assistance are not required in buildings with supervised automatic sprinkler systems, nor are they required in alterations (§4.1.3(9)).
UFAS: Accessible routes must serve as a means of egress or connect to an accessible "place of refuge." No specific requirements for places of refuge are included. Rather, UFAS refers to local administrative authority for specific provisions on location, size, etc. UFAS requires more than one means of accessible egress when more than one exit is required (§4.3.10).
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