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NYC Building Code

§ 1807.2 — § 1807.2

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What is NYC BC § 1807.2?

Quick Answer

This section outlines the design requirements for retaining walls to ensure stability against various forces, including overturning, sliding, and water pressure effects. It specifies considerations for keyways and lateral soil pressures in the design analysis. Applies to building owners responsible for retaining wall construction and maintenance.

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

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1807.2 Design.

BC § 1807.2

Retaining walls shall be designed to ensure stability against overturning, sliding, excessive foundation pressure and the effects of water pressure, including uplift. Where a keyway is extended below the wall base with the intent to engage passive pressure and enhance sliding stability, lateral soil pressures on both sides of the keyway shall be considered in the sliding analysis.

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