We specify, in our spec, a minimum of 3/4" conduit,
Jason
I know this is not addressing the topic but, why do many designers think there is a need to specify 3/4" as the minimum conduit size? Seems to me it is a waste of natural resources. Conductor ampacity corrections come into play the same regardless of the size conduit used. Once I install the fourth CCC in any size conduit I have to apply a correction factor.
Then take into consideration that these same specs usually limit the number of CCC's to three anyways.
Do designers expect maximum fill in all these conduits?
Roger