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NYC Plumbing Code

§ 1003.4 — § 1003.4

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What is NYC PC § 1003.4?

Quick Answer

This section mandates the installation of oil separators in certain facilities, including repair garages, car washing facilities, and factories that produce oily or flammable waste. The regulation aims to prevent contamination of the drainage system. Applies to building owners operating relevant facilities.

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

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1003.4 Oil separators required.

PC § 1003.4

At repair garages where floor or trench drains are provided, car washing facilities with engine or undercarriage cleaning capability, factories where oily and flammable liquid wastes are produced and hydraulic elevator pits, oil separators shall be installed into which oil-bearing, grease-bearing or flammable wastes shall be discharged before emptying into the building drainage system or other point of disposal. Exception: An oil separator is not required in hydraulic elevator pits where an automatic shut-down system is installed for the prevention of accidental discharge of oil-laden waste water into the sanitary system. Such systems shall not terminate the operation of pumps utilized to maintain emergency operation of the elevator by fire fighters.

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