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NYC Mechanical Code

§ 512.2 — § 512.2

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What is NYC MC § 512.2?

Quick Answer

This section specifies the acceptable materials for subslab soil exhaust system ducting, including air duct materials compliant with UL 181 and various piping materials that meet the New York City Plumbing Code. Applies to building owners involved in installation or maintenance of soil exhaust systems.

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

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512.2 Materials.

MC § 512.2

Subslab soil exhaust system duct material shall be air duct material listed and labeled to the requirements of UL 181 for Class 0 air ducts, or any of the following piping materials that comply with the New York City Plumbing Code as building sanitary drainage and vent pipe: cast iron; galvanized steel; brass or copper pipe; copper tube of a weight not less than that of copper drainage tube, Type DWV; and plastic piping.

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