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NYC Plumbing Code

§ 1303.6 — § 1303.6

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What is NYC PC § 1303.6?

Quick Answer

This section mandates that water from roof washers or debris excluders must not be drained into the sanitary sewer. It requires proper diversion of this water to prevent erosion or property damage, in line with the New York City Building Code. Applies to building owners managing drainage systems.

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

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1303.6 Drainage.

PC § 1303.6

Water drained from the roof washer or debris excluder shall not be drained to the sanitary sewer. Such water shall be diverted from the storage tank and discharge in a location that will not cause erosion or damage to property in accordance with the New York City Building Code. Roof washers and debris excluders shall be provided with an automatic means of self-draining between rain events, and shall not drain onto roof surfaces.

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