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NYC Administrative Code

§ 27-496 — Construction.

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What is NYC AC § 27-496?

Quick Answer

This section mandates that towers on building roofs be constructed from noncombustible materials. It allows isolated towers under one hundred feet, located outside fire districts, to be made of timber that meets specific construction standards. All towers must also comply with grounding requirements for lightning protection. Applies to building owners with rooftop structures.

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

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§ 27-496 Construction.

AC § 27-496

Towers located on the roofs of buildings shall be constructed of noncombustible materials. Isolated towers less than one hundred feet high and supported directly from the ground may, when located outside of the fire districts, be constructed of timber meeting the requirements of construction class II-A. All towers shall be grounded for lightning protection in accordance with the provisions of the electrical code of the city of New York.

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