mstrlucky74
Senior Member
- Location
- NJ
Say your core drilling for a 4" conduit. When is a sleeve(and why) needed as opposed to just firestopping and running the conduit through? Thanks.
When Is Sleeve Needed
- Thread starter mstrlucky74
- Start date
- Status
- Location
- New Jersey
- Occupation
- Journeyman Electrician
It's not needed.
mstrlucky74
Senior Member
- Location
- NJ
gadfly56
Senior Member
- Location
- New Jersey
- Occupation
- Professional Engineer, Fire & Life Safety
Probably not. Check whatever fire stopping you are using to be sure that you don't need a sleeve for that particular system.
- Status