elec58
Member
- Location
- lake elsinore ca
Can anyone direct me to codes for wiring gypsum board T bar suspended ceiling, commercial. Wasn't sure if it is similar to typical T bar suspended ceiling with tiles. Many years ago we were allowed to lay EMT low volt and MC on grid or use grid wires, but it was hat channel back then and now they are using a heavy gauge T Bar Not sure where this is in the N.E.C.