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What is NYC MC § 512.4?

Quick Answer

This section outlines the requirements for the termination of subslab soil exhaust system ducts, specifying that they must extend through the roof and terminate at least 6 inches above the roof and 10 feet away from any operable openings or air intakes. Applies to building owners installing such systems.

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

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512.4 Termination.

MC § 512.4

Subslab soil exhaust system ducts shall extend through the roof and terminate not less than 6 inches (152.4 mm) above the roof and not less than 10 feet (3048 mm) from any operable openings or air intake.

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