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NYC Building Code

§ 3305.3.3.2.1 — § 3305.3.3.2.1

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What is NYC BC § 3305.3.3.2.1?

Quick Answer

This section mandates that formwork be observed at intervals that allow for the assessment of representative configurations throughout the construction project. The formwork designer is required to maintain a log of these observations, especially following incidents or significant modifications to concrete construction operations. Applies to construction site managers and formwork designers.

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

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3305.3.3.2.1 Intervals.

BC § 3305.3.3.2.1

Formwork shall be observed at intervals permitting observation of representative configurations throughout the project duration. The formwork designer shall maintain a log of such observations at the construction site. At a minimum, observations shall be made: 1. Immediately after formwork related incidents or violations are issued; and 2. When concrete construction operations are significantly modified such as changes to form materials, concrete placement cycle, or form and support layout prior to use of the change.

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