My guess is that there are quite a few building departments where there is little to no oversight of the inspectors.
There's plenty of oversight .... it's just not meaningful oversight. The typical building official has scant code knowledge. The BO knows if you are late for work but likely doesn't understand your latest work.
The qualifications desired for a building official includes a degree in a related field....business administration is a related field and if the candidate has a degree in any engineering discipline..welcome aboard. Building officials are politicians first and the AHJ second.
Every building official should have an assistant that is well versed in the codes. The assistant should be the mentor, disciplinarian and confessor. There needs to be a separation between the political aspect and the nuts and bolts of the department. If the BO knew what he was giving away it would grate on him.
Jeff is miffed with an inspector that allowed the use of the wrong fireblock material in a residential high-rise building. That is a serious mistake for a number of reasons....primarily, he's seen the correct method used many times and should know better....but also, there is a detail somewhere on the plans for fire blocking.
What Jeff hasn't acknowledged is the countless decisions made by all of the inspectors without a second opinion. Ask this question: are buildings falling down, burning up? ...are the occupants getting electrocuted or asphyxiated in their sleep? Apparently the system functions.
I really can't stress enough that the members of this forum have nothing in common with the majority of the practitioners of code enforcement. I have seen light.
Jeff knows too much code. That's a condition that causes those around him to feel inadequate. If you set the bar too high you're the only one to get over it....so get over it.
Remember Jeff, you are much appreciated....you created a forum for the aficionados (Google it
fatboy) and you let me poke fun.