If there's a better forum for residential and commercial electrical supply wiring questions, please forgive and inform.
I want to expand a single duplex outlet to dual duplex outlets. If this were a romex type wire job, it would be a no-brainer. But this is a small office building with metal conduit entering and leaving the box, so besides it being nailed to the framing member behind sheet rock, the conduit makes it pretty hard to remove the box and install another.
How can I do this? I thought of adding another box to the side of the existing one with a close nipple between and just routing the wires to the new box. Cover the old box with a blank plate and put the duplex outlets in the new box.
That's my current plan. Any suggestions to the contrary?
Thanks,