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NYC Building Code

§ 3305.3.5.6 — § 3305.3.5.6

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What is NYC BC § 3305.3.5.6?

Quick Answer

This section outlines the requirements for control tests of concrete, including the preparation of concrete cylinder specimens and cast-in-place cores. The results serve as evidence that the concrete has achieved the necessary strength as specified in the construction drawings. Applies to construction professionals and registered design professionals overseeing concrete work.

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

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3305.3.5.6 Control tests.

BC § 3305.3.5.6

The results of control tests, including concrete cylinder specimens prepared in accordance with ASTM C 31, cast-in-place cores, or other device that will produce test specimens representative of the condition of the concrete in place, of suitable size and proportions, and approved by the registered design professional of record shall be evidence that the concrete has attained sufficient strength or the strength as may be specified on the drawings.

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