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NYC Building Code

§ 3303.5.5.1 — § 3303.5.5.1

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What is NYC BC § 3303.5.5.1?

Quick Answer

This section outlines the requirements for material chutes in buildings, specifying that chutes at angles exceeding 45 degrees must be fully enclosed, with regulated openings for receiving materials. The statute applies to building owners managing construction or renovation projects involving material chutes.

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

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3303.5.5.1 Enclosures.

BC § 3303.5.5.1

Chute enclosures shall comply with the following requirements: 1. Material chutes that are at an angle of more than 45 degrees (0.79 rad) with the horizontal shall be entirely enclosed on all sides, except for openings at the floor levels for the receiving of materials. Such openings shall not exceed 48 inches (1219 mm) in height, measured along the wall of the chute, and all openings, except the top opening, shall be closed and secured when not in use.

2.Chutes at an angle of less than 45 degrees (0.79 rad) with the horizontal may be open on the upper side.

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