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What is NYC BC § 1812.7.1?

Quick Answer

This section outlines the construction requirements for caisson piles, specifying the materials and dimensions necessary for their installation. It details the need for a concrete or grout-filled pipe extending to bedrock, along with structural steel components. Applies to building owners involved in construction projects requiring caisson piles.

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

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1812.7.1 Construction.

BC § 1812.7.1

Caisson piles shall consist of a shaft section of concrete or grout-filled pipe, extending to bedrock, with an uncased socket drilled into bedrock of Class 1c or better and filled with concrete or grout. The caisson pile shall have a full-length structural steel core, full length steel reinforcing, or a stub core or steel reinforcing installed in the rock socket and extending into the pipe portion a distance equal to the socket depth. The minimum outside diameter of the caisson pile shall be 7 inches (177.8 mm), and the diameter of the rock socket shall be approximately equal to the inside diameter of the caisson pile.

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