I have a job to quote and it's a bit of mind bender for me right now.....I have a guy who has 240V 3 Phase in one building and wants to run it over to a new building that has just been recently built but wants to go overhead. I'm trying to determine what would be best to use to get it overhead into the building. Only looking to get 100Amps over to the new building. I was thinking perhaps some type of Quadruplex configuration for overhead yet have enough conductors, means to attach to dead end, and be outdoor rated. Need some much appreciated guidance. :-?Thanks in advance for your help.