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NYC Building Code

§ 403.2.3.1 — § 403.2.3.1

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What is NYC BC § 403.2.3.1?

Quick Answer

This section mandates that wall assemblies for interior exit stairways and elevator hoistway enclosures must meet or exceed Soft Body Impact Classification Level 2, as defined by ASTM C 1629 / C 1629M. Applies to building owners responsible for constructing or maintaining these enclosures.

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

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403.2.3.1 Wall assembly.

BC § 403.2.3.1

The wall assemblies making up the enclosures for interior exit stairways and elevator hoistway enclosures shall meet or exceed Soft Body Impact Classification Level 2 as measured by the test method described in ASTM C 1629 / C 1629M.

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