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NYC Building Code

§ 717.6 — § 717.6

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What is NYC BC § 717.6?

Quick Answer

This section outlines the requirements for protecting penetrations by ducts and air transfer openings in horizontal assemblies, including floor and ceiling structures. The protection must be achieved through a shaft enclosure that adheres to specific standards. Applies to building owners involved in construction or renovation projects.

General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.

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717.6 Horizontal assemblies.

BC § 717.6

Penetrations by ducts and air transfer openings of a floor, floor/ceiling assembly or the ceiling membrane of a roof/ceiling assembly shall be protected by a shaft enclosure that complies with Section 713 or shall comply with Sections 717.6.1 through 717.6.3.

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