Which standard edition governs the requirements for foam concentrate level checks, as cited in the material?

Which standard edition governs the requirements for foam concentrate level checks, as cited in the material?

• A. NFPA 11 2016
• B. NFPA 11 2013
• C. NFPA 25 2016
• D. NFPA 72 2018

Answer: (A)

Foam concentrate level checks are part of keeping a foam suppression system ready and reliable. NFPA 11 covers foam systems and how to store, handle, and maintain the concentrate, including how and when to perform level checks and document the results. The 2016 edition is the one cited because it contains the current requirements for these checks, such as the proper fill levels, verification procedures, and record-keeping. Earlier editions like 2013 don’t reflect the same guidance, and NFPA 25 focuses on inspection and maintenance of water-based systems in general rather than concentrate storage specifics, while NFPA 72 deals with fire alarm systems. So the edition that governs foam concentrate level checks is NFPA 11, 2016.

Foam concentrate level checks are part of keeping a foam suppression system ready and reliable. NFPA 11 covers foam systems and how to store, handle, and maintain the concentrate, including how and when to perform level checks and document the results. The 2016 edition is the one cited because it contains the current requirements for these checks, such as the proper fill levels, verification procedures, and record-keeping. Earlier editions like 2013 don’t reflect the same guidance, and NFPA 25 focuses on inspection and maintenance of water-based systems in general rather than concentrate storage specifics, while NFPA 72 deals with fire alarm systems. So the edition that governs foam concentrate level checks is NFPA 11, 2016.