Which of the following describes the focus of the 2013 NFPA 13R edition revision?

Which of the following describes the focus of the 2013 NFPA 13R edition revision?

• A. It focuses on high-rise occupancies.
• B. It focuses on industrial occupancies.
• C. It focuses on institutional occupancies.
• D. It focuses on low-rise residential occupancies.

Answer: (D)

The main idea this question tests is the intended focus of NFPA 13R, specifically in its 2013 edition revision. NFPA 13R is the standard written for sprinkler systems in low-rise residential occupancies, meaning homes and small apartment buildings up to four stories. The 2013 revision kept that scope but updated the requirements to better fit residential realities—things like how sprinklers are designed, where they’re placed, and how the system is hydraulically calculated to balance reliable protection with cost for these kinds of buildings. Because NFPA 13R is specifically about low-rise residential protection, it isn’t intended to address high-rise occupancies, industrial facilities, or institutional occupancies, which are covered by other NFPA standards. So the correct focus of the 2013 edition revision is low-rise residential occupancies.

The main idea this question tests is the intended focus of NFPA 13R, specifically in its 2013 edition revision. NFPA 13R is the standard written for sprinkler systems in low-rise residential occupancies, meaning homes and small apartment buildings up to four stories. The 2013 revision kept that scope but updated the requirements to better fit residential realities—things like how sprinklers are designed, where they’re placed, and how the system is hydraulically calculated to balance reliable protection with cost for these kinds of buildings. Because NFPA 13R is specifically about low-rise residential protection, it isn’t intended to address high-rise occupancies, industrial facilities, or institutional occupancies, which are covered by other NFPA standards. So the correct focus of the 2013 edition revision is low-rise residential occupancies.