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NYC Building Code

§ 1013.6.3 — § 1013.6.3

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What is NYC BC § 1013.6.3?

Quick Answer

This section mandates that exit signs be illuminated continuously and remain functional for at least 90 minutes during a primary power loss. The illumination must be supported by an emergency power system, which can include storage batteries, unit equipment, or an on-site generator, and must comply with Chapter 27. Applies to building owners responsible for exit sign installations.

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

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1013.6.3 Power source.

BC § 1013.6.3

Exit signs shall be illuminated at all times. To ensure continued illumination for a duration of not less than 90 minutes in case of primary power loss, the sign illumination means shall be connected to an emergency power system provided from storage batteries, unit equipment or an on-site generator. The installation of the emergency power system shall be in accordance with Chapter 27.

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