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NYC Plumbing Code

§ 608.16.5 — § 608.16.5

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What is NYC PC § 608.16.5?

Quick Answer

This section mandates that the potable water supply to lawn irrigation systems must be protected against backflow using specific devices such as atmospheric vacuum breakers or reduced pressure principle backflow prevention assemblies. It also specifies that valves cannot be installed downstream from an atmospheric vacuum breaker. Applies to property owners with lawn irrigation systems.

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

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608.16.5 Connections to lawn irrigation systems.

PC § 608.16.5

The potable water supply to lawn irrigation systems shall be protected against backflow by an atmospheric vacuum breaker, a pressure vacuum breaker assembly or a reduced pressure principle backflow prevention assembly. Valves shall not be installed downstream from an atmospheric vacuum breaker. Where chemicals are introduced into the system, the potable water supply shall be protected against backflow by a reduced pressure principle backflow prevention assembly.

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