Anyone ever worked in a building where circuits are not allowed to be turned off? I've worked in many highrise buildings in downtown Houston. Ever been waiste deep in a lay-in or spline ceiling adding a receptacle onto a hot circuit, you back the wire nut off the neutral, and the joint comes apart in your hand? Been there, done that... Ever come behind another contractor who has put about 9 extension rings on a 1900 box (4" square box)? After digging through about 50 joints, you pull out the circuit you need, and it falls apart in your hand. I'm a twister, and a taper. Above are just a few reasons why I tape, and twist. I'm not knocking anyone who doesn't, but it seems like I've had bad experiences coming behind those who don't.
This is not a new subject. It seems like it just comes up from time to time.
HMEL #688
