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What is NYC FC § 5703.6.5?

Quick Answer

This section mandates that piping and related components exposed to external corrosion be made from noncorrosive materials or be protected against corrosion. Additionally, it prohibits the joining of dissimilar metallic parts that could cause galvanic action. Applies to building owners and property operators involved in piping installations.

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

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5703.6.5 Protection from corrosion and galvanic action.

FC § 5703.6.5

Where subject to external corrosion, piping, related fluid-handling components and supports for both underground and aboveground applications shall be fabricated from noncorrosive materials, coated or otherwise provided with corrosion protection. Dissimilar metallic parts that promote galvanic action shall not be joined.

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