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What is NYC BC § 903.2.9?

Quick Answer

This section mandates the installation of an automatic sprinkler system in buildings with Group S-1 occupancy under specific conditions, such as exceeding certain area thresholds or being located above a certain number of stories. Applies to building owners with Group S-1 occupancies that meet these criteria.

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

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903.2.9 Group S-1.

BC § 903.2.9

An automatic sprinkler system shall be provided throughout all buildings containing a Group S-1 occupancy where any one of the following conditions exists: 1. A Group S-1 fire area exceeds 12,000 square feet (1114.8 m 2 ).

2.The building is greater than 1,000 square feet (92.9 m 2 ) in area and the main use or dominant occupancy is Group S-1.

3.A Group S-1 fire area is located more than three stories above grade plane.

4.The combined area of all Group S-1 fire areas on all floors, including any mezzanines, exceeds 24,000 square feet (2229.7 m 2 ).

5.A Group S-1 fire area used for the storage of commercial motor vehicles where the fire area exceeds 5,000 square feet (464.5 m 2 ).

6.A Group S-1 occupancy used for the storage of upholstered furniture or mattresses exceeds 2,500 square feet (232.3 m 2 ).

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