607.1.2.1 Ducts that penetrate nonfire-resistance-rated assemblies.
MC § 607.1.2.1
The space around a duct penetrating a nonfire-resistance-rated floor assembly shall comply with Section 717.6.3 of the New York City Building Code.
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What is NYC MC § 607.1.2.1?
Quick Answer
This section outlines the requirements for the space surrounding ducts that penetrate nonfire-resistance-rated floor assemblies, mandating compliance with Section 717.6.3 of the New York City Building Code. Applies to building owners managing duct installations in such assemblies.
General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.
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