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NYC Building Code

§ 1705.18.1 — § 1705.18.1

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What is NYC BC § 1705.18.1?

Quick Answer

This section outlines the testing scope for ductwork during construction and prior to occupancy. It specifies that leakage testing and device location recording must occur during ductwork erection, and pressure difference testing, flow measurements, and detection and control verification must be conducted before occupancy. Applies to building owners involved in ductwork installation.

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

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1705.18.1 Testing scope.

BC § 1705.18.1

The test scope shall be as follows: 1. During erection of ductwork and prior to concealment for the purposes of leakage testing and recording of device location.

2.Prior to occupancy and after sufficient completion for the purposes of pressure difference testing, flow measurements and detection and control verification.

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