So I hire this guy about 4 years ago and about 2 months after starting, I let him go because he was worthless. About 1 year after I let him go, he becomes a county building inspector. Now every time I get him on a job, he hammers me on stuff that is total BS. For instance, I am wiring an apartment complex and the super called for inspection on the switchgear and metering so we could have meters installed, and this guy fails me saying that all the meter stacks have to be individually grounded to the ufer ground. I am using GE modular metering, and so I refer him to NEC 250.142(b) exception 2 and he tells me that the code book is open to interpretation and that he interprets it differently than I do. He even goes so far as to call the Owner of the complex and tells them that the electrical contractor on the job is not properly grounding the meters and they immediatley call the GC and tell them to fix it immediately. Try explaining the code book to a GC it doesn't work, they tell me to do what the inspector wants. So I run a #6 green ground wire from each meter stack to the ufer and he finally passes it. Now today, the super calls for inspection on the light pole bases and he fails it saying that my conduit is not deep enough. All my conduit is installed underneath the 6" sidewalk and the pole bases butt up to the edge of the sidewalk, so that no conduit is not under concrete. I do all my trenching before they pour and I trench 6 to 8 inches deep. At first he tells me that I have to be 18 inches deep, and then after I politely refer him to Table 300.5 saying that as long as the sidewalk is 4" thick, I only have to be 4" deep, he tells me that I have to be 12" deep because he cannot verify that the sidewalk is at least 4" thick everywhere. Then I flip my lid and scream how in the hell am I going to lower my conduit another 4 to 6 inches under already poured sidewalks. He tells me that is my problem and that he won't sign off until it is done. Now this GC is thinking I'm screwing everything up because it's obviously delaying the job and I am doing nothing wrong. I have not wanted to go over his head up until now for fear that it may get worse, but now I feel that I have no choice, what would you do?