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NYC Building Code

§ 415.11.1.4 — § 415.11.1.4

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What is NYC BC § 415.11.1.4?

Quick Answer

This section mandates that floors within fabrication areas must be constructed of noncombustible materials. It allows unprotected openings through floors if the interconnected levels are exclusively used for mechanical equipment related to the fabrication areas. The statute also requires that floors involved in occupancy separations be liquid tight. Applies to building owners managing fabrication areas.

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

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415.11.1.4 Floors.

BC § 415.11.1.4

Except for surfacing, floors within fabrication areas shall be of noncombustible construction. Openings through floors of fabrication areas are permitted to be unprotected where the interconnected levels are used solely for mechanical equipment directly related to such fabrication areas (see also Section 415.11.1.5). Floors forming a part of an occupancy separation shall be liquid tight.

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