I agree with Eddie, on his own property, not governed by code, it is his business how to does it, as long as it is safe. Cannot see anything he has done that is not safe. As far as heat build-up in the conduit, get real. If the wiring is sized correctly, there should be mininum heat build-up. I am not an electrician, I'm in the plumbers & pipefitters union, service end of HVAC, commercial & industrial. Been doing this for 33 years. I have seen some great electrical work by union & non-union electricians, in the commercial buildings, hospitals, plants. Understand the value of following code in places of this nature. As far as homes go, have seen plenty of romex rockets , wired by licensed electricians, that I consider a joke. I know I could do it better. If a person is so narrow-minded to think of code only, and not common sense, don't have a whole lot of time for them. Codes are created to protect people, usually people with no common sense or no experience with electricity, from themselves, thus the need for the codes. Have seen some work done by electricians, and have asked the question, is that safe? The answer is always, but is meets code. Dont consider these very few guys electricians, we have them in every trade, any form of job. Eddie seems to me to have a great amount of common sense. But Eddie probably could have stopped this ranting very easily if he just went out and bought a can of grey spray paint. I also have direct burial wiring from my meter loop to my house, did it myself, put it in grey conduit. Originally the wire ran to a mobile home, directly in the ground. When I transferred it to my new home, I ran it in conduit, to protect it from all the rock in the ground, think it makes sense, added protection. Hope I don't get arrested, I didn't follow code.