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NYC Mechanical Code

§ 607.3.3.3 — § 607.3.3.3

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What is NYC MC § 607.3.3.3?

Quick Answer

This section outlines the requirements for the actuation of combination fire and smoke dampers in smoke control systems. It specifies that these dampers should not be activated by local area smoke detection unless it serves as a secondary measure to the smoke management system controls. Applies to building owners managing smoke control systems.

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

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607.3.3.3 Combination fire/smoke damper actuation.

MC § 607.3.3.3

Combination fire/smoke damper actuation shall be in accordance with Sections 607.3.3.1 and 607.3.3.2. Combination fire/smoke dampers installed in smoke control system shaft penetrations shall not be activated by local area smoke detection unless it is secondary to the smoke management system controls.

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