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NYC Plumbing Code

§ 1110.4 — § 1110.4

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What is NYC PC § 1110.4?

Quick Answer

This section mandates the installation of roof drains based on the size of the roof area. Specifically, it requires a minimum of two roof drains for roofs up to 10,000 square feet and at least four drains for larger roofs. Applies to building owners managing roof drainage systems.

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

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1110.4 Minimum number of roof drains.

PC § 1110.4

Not less than two roof drains shall be installed in roof areas 10,000 square feet (929 m2) or less and not less than four roof drains shall be installed in roofs over 10,000 square feet (929 m2) in area.

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