NFPA 72 requiressound pressure level measurementsto verify that audibility meets code requirements. This must be done duringinitial acceptanceandreacceptance testing(e.g., when system changes occur).
NFPA 72 (2022), Section 18.4.7.2:
"Sound pressure level measurements shall be taken and documented during acceptance and reacceptance testing."
Correct answer: B. Sound pressure levels are required to be taken during initial acceptance and reacceptance testing.
===========
Contribute your Thoughts:
Chosen Answer:
This is a voting comment (?). You can switch to a simple comment. It is better to Upvote an existing comment if you don't have anything to add.
Submit