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NYC Building Code

§ 909.11.1 — § 909.11.1

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What is NYC BC § 909.11.1?

Quick Answer

This section mandates that standby power sources be housed in a dedicated room separate from normal power transformers and switch gears, with direct ventilation to the exterior. The room must be enclosed with fire barriers or fire-resistance-rated assemblies. Applies to building owners responsible for electrical installations.

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

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909.11.1 Equipment room.

BC § 909.11.1

The standby power source shall be located in a room separate from the normal power transformers and switch gears, and ventilated directly to and from the exterior. The room shall be enclosed with not less than 2-hour fire barriers constructed in accordance with Section 707, or with not less than 2-hour fire-resistance-rated horizontal assemblies constructed in accordance with Section 711, or both.

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