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What is NYC BC § 427.3?

Quick Answer

This section prohibits the storage or use of certain hazardous materials in nonproduction laboratories. Specifically, it addresses explosives, various types of detonable materials, Class 4 unstable and oxidizing materials, and flammable gases below grade. Applies to laboratory operators and building owners managing such facilities.

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

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427.3 Prohibitions.

BC § 427.3

It shall be unlawful in any nonproduction laboratory to: 1. Store or use any explosive.

2.Store or use any unclassified detonable organic peroxide, detonable pyrophoric material, detonable unstable (reactive) material or detonable water-reactive material.

3.Store or use any Class 4 unstable (reactive) material.

4.Store or use any Class 4 oxidizing material.

5.Store or use any flammable gas below grade.

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