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NYC Building Code

§ 2109.1.1 — § 2109.1.1

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What is NYC BC § 2109.1.1?

Quick Answer

This section outlines limitations on the use of empirical design for masonry in construction. It prohibits dry-stacked, surface-bonded masonry in Risk Category IV structures and mandates that masonry in buildings exceeding specified limitations comply with engineered design provisions. Applies to building owners involved in masonry construction.

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

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2109.1.1 Limitations.

BC § 2109.1.1

The use of empirical design of masonry shall be limited as noted in Section A.1.2 of TMS 402. The use of dry-stacked, surface-bonded masonry shall be prohibited in Risk Category IV structures. In buildings that exceed one or more of the limitations of Section A.1.2 of TMS 402, masonry shall be designed in accordance with the engineered design provisions of Section 2101.2 or the foundation wall provisions of Section 1807.

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