TCFP Plans Examiner Practice Test

Which NFPA standard outlines the installation of sprinkler systems for one- and two-family dwellings?

1. NFPA 12D

2. NFPA 13R

3. NFPA 13D

4. NFPA 14

The correct answer is: NFPA 13D

NFPA 13D is the specific standard that focuses on the design and installation of sprinkler systems specifically for one- and two-family dwellings. This standard provides guidance on the minimum requirements necessary to ensure effective fire protection for residential buildings of this type, incorporating considerations for system design, installation practices, and safety measures tailored to the unique characteristics of these structures. In the context of the other standards, NFPA 12D primarily addresses the installation of sprinkler systems in residential occupancies, including apartments, but is not limited strictly to one- and two-family homes. NFPA 13R outlines requirements for the installation of sprinkler systems in residential occupancies, typically more extensive than what might be suitable for a one- or two-family dwelling, focusing on multi-family housing. NFPA 14 pertains to the installation of standpipe and hose systems for buildings, which does not relate to the specific requirements of residential sprinkler systems. Therefore, the choice of NFPA 13D is aligned with the specific needs and standards applicable to one- and two-family dwellings.