Transcription of 2018 Code Adoption Kit - NMHC | Home
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Item #Section(s) & Issue(s)Type of ChangeCost ImplicationComment1E25-15 IBC Egress from stories or occupied roofs. & Egress based on occupant ChangeMeans of Egress from Story or Roof. Clarifies that when determining the means of egress design requirements from a story or occupied roof, each story or roof will be provided with the minimum number of exits for that specific level. The revised language clarifies that an exit access stairway cannot serve as the exits for both floors and ensures that each level is provided with the proper number of Adjacent ChangeDecreaseMeans of Egress Exception. New exceptions have been provided to the provision which only permits the exit path of travel to pass through one adjacent story.
the proper number of occupant evacuation elevators to be installed (1-hour total building evacuation or 5 consecutive floors in 15 minutes). Lastly, the code clarifies that only those elevators classified and used as occupant evacuation elevators shall be provided with stand by power. 27 G208-15 IBC 3008.1, 3008.6.1 Occupant evacuation elevators
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