BICSI
RCDD-001 · Question #97
You are designing a firestop system for a boiler room that will have conduits coming from the service provider maintenance hole into the building. Which test rating will address the firestops…
The correct answer is D. W rating. See the full explanation below for the reasoning.
Question
You are designing a firestop system for a boiler room that will have conduits coming from the service provider maintenance hole into the building. Which test rating will address the firestops ability to resist breakdown from water damage?
Options
- AF rating
- BL rating
- CT rating
- DW rating
How the community answered
(20 responses)- A5% (1)
- B5% (1)
- C10% (2)
- D80% (16)
Community Discussion
No community discussion yet for this question.