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NYC Building Code

§ 903.3.8.5 — § 903.3.8.5

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What is NYC BC § 903.3.8.5?

Quick Answer

This section requires hydraulic calculations to be performed in accordance with NFPA 13 to ensure that the available water flow and pressure are sufficient to supply all sprinklers in a fire area with the necessary discharge densities based on hazard classification. Applies to building owners responsible for fire safety compliance.

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

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903.3.8.5 Calculations.

BC § 903.3.8.5

Hydraulic calculations in accordance with NFPA 13 shall be provided to demonstrate that the available water flow and pressure are adequate to supply all sprinklers installed in any single fire area with discharge densities corresponding to the hazard classification.

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