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NYC Mechanical Code

§ 502.6.1 — § 502.6.1

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What is NYC MC § 502.6.1?

Quick Answer

This section mandates that Type II and III dry cleaning systems must have a mechanical ventilation system designed to exhaust one cubic foot of air per minute for each square foot of floor area in dry cleaning and drying rooms. The ventilation system must operate automatically when equipment is in use. Applies to operators of Type II and III dry cleaning facilities.

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

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502.6.1 Type II and III systems.

MC § 502.6.1

Type II and III dry cleaning systems shall be provided with a mechanical ventilation system that is designed to exhaust 1 cubic foot of air per minute for each square foot of floor area (1 cfm/ft 2 ) (0.00508 m 3 /(s • m 2 )) in dry cleaning rooms and in drying rooms. The ventilation system shall operate automatically when the dry cleaning equipment is in operation and shall have manual controls at an approved location.

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