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NYC Plumbing Code

§ 608.13.3 — § 608.13.3

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What is NYC PC § 608.13.3?

Quick Answer

This section outlines the requirements for backflow preventers with intermediate atmospheric vents, specifying that they must conform to ASSE 1012 or CSA B64.3. The statute mandates that these devices can be installed under continuous pressure conditions and must have a relief opening that discharges by air gap, preventing submersion. Applies to building owners installing backflow prevention devices.

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

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608.13.3 Backflow preventer with intermediate atmospheric vent.

PC § 608.13.3

Backflow preventers with intermediate atmospheric vents shall conform to ASSE 1012 or CSA B64.3. These devices shall be permitted to be installed where subject to continuous pressure conditions. The relief opening shall discharge by air gap and shall be prevented from being submerged.

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