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NYC Building Code

§ 1817.7.1.3 — § 1817.7.1.3

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What is NYC BC § 1817.7.1.3?

Quick Answer

This section mandates the installation of lagging boards during pit excavation to prevent soil loss. Excavation must not exceed 2 feet below the lowest installed lagging board, and the pit must be fully lagged upon completion. Applies to building owners engaged in excavation activities.

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

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1817.7.1.3 Pit excavation below the lowest installed lagging board.

BC § 1817.7.1.3

Lagging boards shall be installed as the excavation proceeds to limit soil loss. In no case shall excavation proceed more than 2 feet (609.6 mm) below the lowest installed lagging board. At completion of pit excavation, the pit shall be fully lagged. (Am. L.L. 2023/077, 6/11/2023, eff. 6/11/2023) Editor's note: For related unconsolidated provisions, see Appendix A at L.L. 2023/077.

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