504.3.27 Engineering calculations.
FGC § 504.3.27
For vent heights less than 6 feet (1828.8 mm) and greater than shown in the tables, engineering methods shall be used to calculate vent capacities.
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What is NYC FGC § 504.3.27?
Quick Answer
This section outlines the requirement for engineering calculations to determine vent capacities for vent heights that are less than 6 feet and not covered by the specified tables. Applies to building owners responsible for vent installations.
General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.
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