Chicago High-Rise Fire May Instigate New Sprinkler Requirements

Chicago Considers Requiring Sprinklers in Existing High-Rises, ENR November 24, 2003, reports that the Chicago city council is considering proposals to require retroactive installation of sprinklers in buildings taller than 80 stories built before 1975. Options include 5-year or 13-year phase in requirements, and possible exemptions for residential towers that either demonstrate undue financial hardship or pass a professionally certified life-safety evacuation evaluation.

The proposals are in reponse to an October 17 fire in Cook County’s 35-story administration building. Six office workers died of smoke inhalation while attempting to evacuate the building via one of the building's exit stairways.