When providing a scope of work for incorporation an existing elevator bank with an existing fire alarm system, which you may need to do within the next year to keep complaint with the current Chicago elevator code, first ensure the elevator’s emergency operation can be controlled automatically. Chicago adopted ASME 17.3 – 2005 with variations [Read More]
CI Cable Is No Longer Listed For Two Hour Survivability…….Now What?
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CI lost its UL 2196 listing in September 2012, so any installation that calls for a UL listed two hour survivability rating can’t use CI cable manufactured after then. UL states that CI cable manufactured before then was made to standards appropriate at the time so they recommend that any projects that are under way [Read More]
Chicago Life Safety Evaluation 2012 – Information on Amendments
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The Chicago City Council passed two amendments to the Chicago Building Code (CBC) addressing life safety deficiencies in high rise buildings built prior to 1975. Previously, these buildings were exempted from the CBC’s life safety requirements. Collectively, they are commonly and alternatively referred to as the High Rise Building Ordinance, the High Rise Sprinkler Ordinance, [Read More]
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