Papio Bldg Dept said:
I can actually see the logic behind that. Something I need to think more about. Thanks Brudgers. I apologize if I assumed a broader scope than the OP discussion.
There's no need to apologize.
The code is a complex document and unpacking it is difficult, and made only more so by the pressure underwhich code officials operate.
As I've said before, an inspector can't say, "I'm not sure. Give me a week to think about it. Then I'll tell you if you have to tear it out."
Throw in everyone's natural confirmation bias, the poor organization of the icodes, and the ICC's love affair with with adding prescriptive provisions in every code cycle, and there is a reason to call on attorneys for interpretation.
But why does it make sense to have the construction documents indicate the work area?
Consider two cases where the alteration is to open up a of the kitchen to create a bar and pass-through to the adjacent space.
In one case the adjacent room is a traditional 10x14 dining room.
In the other the adjacent room is an open 28x14 open living/dining area.
Experience would tell us that the reconfiguration is no more extensive in one case than the other.
But if you allow the code official to determine the work area, there are plenty of people here in this very thread who have advocated a non-compliant means of determining the work area which would make one work area more than twice as large as the other.
Not only does that make no sense, it does little to facilitate a perception of code officials as professionals.