brycenesbitt
Senior Member
- Location
- United States
If I ran some wires between floors I would normally fill the hole with itumescent caulk and be done with it.
Here I've been asked to install a large conduit for telecom wires, which is to receive additional wires in the future.
It goes straight up from an unfinished electrical service room, to a carpeted occupied room above (a classroom actually).
How should this be fire sealed, yet allow future additional pulls? And can you provide any code citations?
Jurisdiction is California USA. As a low voltage job, it no permit has been pulled.
Here I've been asked to install a large conduit for telecom wires, which is to receive additional wires in the future.
It goes straight up from an unfinished electrical service room, to a carpeted occupied room above (a classroom actually).
How should this be fire sealed, yet allow future additional pulls? And can you provide any code citations?
Jurisdiction is California USA. As a low voltage job, it no permit has been pulled.